TY - JOUR T1 - Drivers and Implications of Combined Investment in Renewables and Energy Storage in the Residential Sector JF - Decision Sciences Y1 - 2023 A1 - Cho, A1 - Kim,Youngsoo A1 - Murali,Karthik A1 - Yavuz,Mesut KW - Supply Chain AB - Residential consumers are increasingly combining renewables with energy storage systems. However, changes in policies and support for these technologies may impact their adoption and the outlook for the energy industry. In this paper, we consider a grid-connected household's problem of determining the optimal capacities of these two technologies as well as the battery operating policy that minimizes its electricity costs when faced with time-of-use electricity prices and sellback credits. We identify the impact of household characteristics, technological progress, and electricity pricing policies on the levels of investment in these two technologies. Furthermore, we supplement our analytical results with a case study of two U.S. cities and identify policy guidelines for the design of a technology subsidy program aimed at stimulating the adoption of these technologies and the ensuing implications for residential customers, the environment, and grid reliability. Our paper has implications for several stakeholders in practice on (i) how the adoption of renewables is affected by energy storage (and vice versa) and (ii) how electricity pricing, technological progress, and subsidy policies can shape the adoption of both technologies. U2 - a U4 - 219353753600 ID - 219353753600 ER - TY - JOUR T1 - Drivers and Implications of Combined Investment in Renewables and Energy Storage in the Residential Sector JF - Decision Sciences Y1 - 2023 A1 - Cho, A1 - Kim,Youngsoo A1 - Murali,Karthik A1 - Yavuz,Mesut KW - Supply Chain AB - Residential consumers are increasingly combining renewables with energy storage systems. However, changes in policies and support for these technologies may impact their adoption and the outlook for the energy industry. In this paper, we consider a grid-connected household's problem of determining the optimal capacities of these two technologies as well as the battery operating policy that minimizes its electricity costs when faced with time-of-use electricity prices and sellback credits. We identify the impact of household characteristics, technological progress, and electricity pricing policies on the levels of investment in these two technologies. Furthermore, we supplement our analytical results with a case study of two U.S. cities and identify policy guidelines for the design of a technology subsidy program aimed at stimulating the adoption of these technologies and the ensuing implications for residential customers, the environment, and grid reliability. Our paper has implications for several stakeholders in practice on (i) how the adoption of renewables is affected by energy storage (and vice versa) and (ii) how electricity pricing, technological progress, and subsidy policies can shape the adoption of both technologies. UR - https://doi.org/10.1111/deci.12589 U2 - a U4 - 219353753600 ID - 219353753600 ER - TY - JOUR T1 - The Impact of heterogeneity in consumer characteristics on the design of optimal time-of-use tariffs JF - Energy Y1 - 2022 A1 - Murali,Karthik A1 - Choi,Dong Gu KW - Supply Chain AB - Unlike commercial and industrial sectors where they have been successfully deployed, the rollout of voluntary Time-of-Use (TOU) tariffs in the residential sector has been tepid. One cause for this limited penetration of TOU tariffs in the residential sector is the difficulty in offering appropriate price incentives to a consumer class that is heterogeneous in its demographics and preferences. In this paper, we develop a parsimonious game-theoretic model to shed light on the optimal pricing problem from the utility's perspective when its consumers vary in their electricity consumption scheduling preferences as well as their willingness or flexibility to shift consumption in response to price incentives offered by the utility. Using this model, we generate structural insights into the role of the two types of consumer heterogeneity on the design and potential of voluntary TOU tariffs. We also show how our model and insights can be used to evaluate the current state and potential of TOU tariffs in two U.S. states. VL - 254 UR - https://doi.org/10.1016/j.energy.2022.124248 CP - B U2 - a U4 - 202063841280 ID - 202063841280 ER - TY - JOUR T1 - The Impact of heterogeneity in consumer characteristics on the design of optimal time-of-use tariffs JF - Energy Y1 - 2022 A1 - Murali,Karthik A1 - Choi,Dong Gu KW - Supply Chain AB - Unlike commercial and industrial sectors where they have been successfully deployed, the rollout of voluntary Time-of-Use (TOU) tariffs in the residential sector has been tepid. One cause for this limited penetration of TOU tariffs in the residential sector is the difficulty in offering appropriate price incentives to a consumer class that is heterogeneous in its demographics and preferences. In this paper, we develop a parsimonious game-theoretic model to shed light on the optimal pricing problem from the utility's perspective when its consumers vary in their electricity consumption scheduling preferences as well as their willingness or flexibility to shift consumption in response to price incentives offered by the utility. Using this model, we generate structural insights into the role of the two types of consumer heterogeneity on the design and potential of voluntary TOU tariffs. We also show how our model and insights can be used to evaluate the current state and potential of TOU tariffs in two U.S. states. U2 - a U4 - 202063841280 ID - 202063841280 ER - TY - HEAR T1 - Impeding Behavior in Shopping and Product Trial Y1 - 2022 A1 - Lee,Hyun-Seok (Huck) A1 - Reynolds-McIlnay,Ryann KW - Marketing KW - Supply Chain JA - ACRA 2022 Conference CY - New Orleans, Louisianna U2 - c U4 - 233632526336 ID - 233632526336 ER - TY - JOUR T1 - Revenue sharing bids of a loss-averse supplier for a new product development contract: A multi-method investigation JF - International Journal of Operations & Production Management Y1 - 2022 A1 - Ribbink,Dina A1 - Pun,Hubert A1 - Yan,Tingting KW - OSU-Cascades KW - Supply Chain VL - 42 CP - 12 U2 - a U4 - 219521019904 ID - 219521019904 ER - TY - CHAP T1 - Social Networks: Dyads, Triads, and Networks. Y1 - 2022 A1 - Wu,Zhaohui A1 - Choi,Thomas KW - Supply Chain U2 - d U4 - 222077044736 ID - 222077044736 ER - TY - CHAP T1 - Social Networks: Dyads, Triads, and Networks. Y1 - 2022 A1 - Wu,Zhaohui A1 - Choi,Thomas KW - Supply Chain U2 - d U4 - 233879195648 ID - 233879195648 ER - TY - CHAP T1 - Sustainability in Supply Chain Management Y1 - 2022 A1 - A,Shevchenko A1 - Montabon,F A1 - Pagell,M A1 - Wu,Zhaohui KW - Supply Chain U2 - d U4 - 233879306240 ID - 233879306240 ER - TY - JOUR T1 - Alleviating Drug Shortages: The Role of Mandated Reporting-Induced Operational Transparency JF - Management Science Y1 - 2021 A1 - Lee,Hyun-Seok (Huck) A1 - Lee,J A1 - Shin,H KW - Supply Chain U2 - a U4 - 218915391488 ID - 218915391488 ER - TY - ABST T1 - Assessing State PPE Procurement during COVID-19: A Research Report Y1 - 2021 A1 - Handfield ,Robert A1 - Wu,Zhaohui A1 - Patrucco,Andrea A1 - Yukins,Christopher A1 - Kull,Thomas KW - Supply Chain UR - NASPO.ORG U2 - d U4 - 219821641728 ID - 219821641728 ER - TY - BOOK T1 - Food Supply Chain Management: Building a Sustainable Future Y1 - 2021 A1 - Pullman,Mellie A1 - Wu,Zhaohui KW - Supply Chain SN - 978-0-367-35119-9 U2 - d U4 - 219821578240 ID - 219821578240 ER - TY - JOUR T1 - Supplier Relationship Strategies and Outcome Dualities: An Empirical Study of Embeddedness Perspective JF - International Journal of Production Economics Y1 - 2021 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain VL - 232 U2 - a U4 - 37694959617 ID - 37694959617 ER - TY - CHAP T1 - Sustainable Food Logistics Systems. In: The Oxford Handbook of Supply Chain Management Y1 - 2021 A1 - Wu,Zhaohui A1 - Pullman,Mellie KW - Supply Chain U2 - d U4 - 219821776896 ID - 219821776896 ER - TY - JOUR T1 - Towards a Theory of Informal Supply Networks: An Exploratory Case Study of the Za'atari Refugee Camp JF - Journal of Operations Management Y1 - 2021 A1 - Abushaikha,Ismail A1 - Wu,Zhaohui A1 - Khoury,Theodore KW - Supply Chain U2 - a U4 - 221626300416 ID - 221626300416 ER - TY - JOUR T1 - Whose Resilience Matters? Addressing Issues of Scale in Supply Chain Resilience JF - Journal of Business Logistics Y1 - 2021 A1 - Novak,David A1 - Wu,Zhaohui A1 - Dooley,Kevin KW - Supply Chain U2 - a U4 - 218866739200 ID - 218866739200 ER - TY - ABST T1 - The Beef Supply Chain is Breaking Down - Teaching Case Y1 - 2020 A1 - Vitale,Anthony A1 - Wu,Zhaohui KW - Supply Chain CP - ECCH Case No. 620-0040-1. 2020. U2 - d U4 - 219821737984 ID - 219821737984 ER - TY - CHAP T1 - Buyer-Supplier Relationship and Embeddedness: Outcome Duality in the Dyad Y1 - 2020 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain U2 - d U4 - 184506849280 ID - 184506849280 ER - TY - HEAR T1 - Panel Discussion on Experiments Y1 - 2020 A1 - Ribbink,Dina KW - OSU-Cascades KW - Supply Chain JA - Academy of Management Conference CY - remote U2 - c U4 - 219521714176 ID - 219521714176 ER - TY - CHAP T1 - Reframing Buyer-Supplier Relationships: Deep, Sticky, Transient, and Gracious Y1 - 2020 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain U2 - d U4 - 184506802176 ID - 184506802176 ER - TY - JOUR T1 - A Relational Embeddedness Perspective on Dynamic Capabilities: A Grounded Investigation of Buyer-Supplier Routines JF - Industrial Marketing Management Y1 - 2020 A1 - Kim,Yusoon A1 - Alinaghian,Leila A1 - Srai,Jagjit KW - Supply Chain VL - 85 U2 - a U4 - 126683906048 ID - 126683906048 ER - TY - JOUR T1 - Why have Voluntary Time-of-Use Tariffs Fallen Short in the Residential Sector? JF - Production and Operations Management Y1 - 2020 A1 - Murali,Karthik A1 - Choi,Dong Gu A1 - Lim,Michael Kim A1 - Thomas,Valerie KW - Supply Chain AB - We investigate the causes behind the underwhelming adoption of voluntary Time-of-Use (TOU) tariffs in the residential electricity market. TOU tariffs are deployed by utilities to better match electricity generation capacity with market demand by giving consumers price incentives to reduce their consumption when electricity demand is at its peak. However, consumers in residential electricity markets are heterogeneous in their consumption preferences. Hence, utilities face a trade-off when deploying voluntary TOU tariffs---to provide aggressive price incentives that will only appeal to consumers with flatter profiles or milder incentives to appeal to a larger proportion of the market. Using a game-theoretic model, we identify the key factors that determine the viability of voluntary TOU tariff deployment. On the supply side, the gap between wholesale prices in the peak and off-peak periods determines how much the utility stands to benefit by inducing demand response. On the demand side, heterogeneity within target consumer sets determines how much demand response the utility can induce with a certain price incentive. We show that misaligned incentives between utilities and regulators lead to underwhelming TOU tariff adoption compared to the socially desirable level, and that this under-adoption is worse when consumption preferences are uniformly distributed. We also evaluate the degree of cross-subsidization across tariff structures to identify their implications for equity among the different consumer types, and find that low levels of voluntary TOU adoption are less equitable than the default tariffs. VL - 29 UR - https://doi.org/10.1111/poms.13126 CP - 3 U2 - a U4 - 184214296576 ID - 184214296576 ER - TY - CHAP T1 - Determinants of Excess Inventory Announcement and Stock Market Reaction in the Retail Sector Y1 - 2019 A1 - Lee,Hyun-Seok (Huck) A1 - Kesavan,Saravanan KW - Supply Chain AB - In this paper, we empirically analyze the determinants of excess inventory announcement and the stock market reaction to the announcement in the US retail sector. We examine if the firm’s operational competence, as measured by total factor productivity (TFP), can explain the retailer’s excess inventory announcement. We also investigate if the stock market reaction to such announcements is conditional on the operational competence of the announcing firm. We use a combined dataset on excess inventory announcements, annual financial statements, and daily stock prices of publicly traded retailers in the USA between 1990 and 2011. We find that operationally competent retailers have a lower probability of announcing excess inventory in the following year. In addition, the stock market penalizes excess inventory announcements made by operationally competent retailers more severely than those made by their less competent peers. Finally, providing action information, which the firm has taken or plans to take to deal with the excess inventory, moderates the negative association between firm’s operational competence and abnormal returns due to the announcement, whereas we do not find such moderating effect with reason information. VL - 8 SN - 978-3-030-20118-0 U2 - d U4 - 162612154368 ID - 162612154368 ER - TY - JOUR T1 - The Effects of Ecolabels and Environmental Regulations on Green Product Development JF - Manufacturing and Service Operations Management Y1 - 2019 A1 - Murali,Karthik A1 - Lim,Michael Kim A1 - Petruzzi,Nicholas C KW - Supply Chain AB - Problem definition: We develop a framework for studying the impact of voluntary ecolabels and mandatory environmental regulation on green product development among competing firms. Academic/practical relevance: We contribute to the academic literature on environmental quality competition by explicitly accounting for the credibility of environmental claims made by firms, and by exploring the implications for society of two mechanisms used to remedy credibility-related consumer discounting of firms’ self-declared environmental qualities. We draw parallels between our findings and instances of environmental labeling and regulation from industry to highlight the practical implications of our study. Methodology: We use a game-theoretic framework to analyze a consumer-driven model of green product development. Results: Credibility asymmetry drives product differentiation between two competing firms. The less credible firm always adopts external certification, while the more credible firm does so only if its credibility is sufficiently low. Credibility may also determine whether or not the government should intervene. In the absence of an external certifier, the regulator should intervene by imposing a mandatory environmental standard that is decreasing in stringency as the credibility of the more credible firm increases. In the presence of a certifier, the regulator should intervene if neither firm is sufficiently credible, or if consumers do not value environmental stewardship highly. Managerial implications: We identify how and when government should (and should not) intervene to stimulate green product development when competing firms can use self-labels or external certifications to communicate their environmental performance to consumers. We also determine the optimal strategies for the competing firms and external certifiers. VL - 21 UR - https://pubsonline.informs.org/doi/10.1287/msom.2017.0703 CP - 3 U2 - a U4 - 173352144896 ID - 173352144896 ER - TY - JOUR T1 - The Effects of Ecolabels and Environmental Regulations on Green Product Development JF - Manufacturing and Service Operations Management Y1 - 2019 A1 - Murali,Karthik A1 - Lim,Michael Kim A1 - Petruzzi,Nicholas C KW - Supply Chain AB - Problem definition: We develop a framework for studying the impact of voluntary ecolabels and mandatory environmental regulation on green product development among competing firms. Academic/practical relevance: We contribute to the academic literature on environmental quality competition by explicitly accounting for the credibility of environmental claims made by firms, and by exploring the implications for society of two mechanisms used to remedy credibility-related consumer discounting of firms’ self-declared environmental qualities. We draw parallels between our findings and instances of environmental labeling and regulation from industry to highlight the practical implications of our study. Methodology: We use a game-theoretic framework to analyze a consumer-driven model of green product development. Results: Credibility asymmetry drives product differentiation between two competing firms. The less credible firm always adopts external certification, while the more credible firm does so only if its credibility is sufficiently low. Credibility may also determine whether or not the government should intervene. In the absence of an external certifier, the regulator should intervene by imposing a mandatory environmental standard that is decreasing in stringency as the credibility of the more credible firm increases. In the presence of a certifier, the regulator should intervene if neither firm is sufficiently credible, or if consumers do not value environmental stewardship highly. Managerial implications: We identify how and when government should (and should not) intervene to stimulate green product development when competing firms can use self-labels or external certifications to communicate their environmental performance to consumers. We also determine the optimal strategies for the competing firms and external certifiers. VL - 21 UR - https://doi.org/10.1287/msom.2017.0703 CP - 3 U2 - a U4 - 173352144896 ID - 173352144896 ER - TY - JOUR T1 - An Empirical Investigation of Transaction Dynamics in Online Surplus Networks: A Complex Adaptive Systems Perspective JF - Journal of Operations Management Y1 - 2019 A1 - Kim,Yusoon A1 - Dhanorkar,Suvrat A1 - Linderman,Kevin KW - Supply Chain VL - 65 CP - 2 U2 - a U4 - 125099417600 ID - 125099417600 ER - TY - JOUR T1 - From Equivocality to Reflexivity in Biodiversity Protection JF - Organization and Environment Y1 - 2019 A1 - Quarshie,Anne A1 - Salmi,Asta A1 - Wu,Zhaohui KW - Supply Chain AB - Journal Title: Organization & Environment Impact Factor: 5.04 U2 - a U4 - 185138358272 ID - 185138358272 ER - TY - HEAR T1 - The Impact of Chief Supply Chain Officers on Inventory Investements under Global Sourcing Y1 - 2019 A1 - D'Lima,Rohan A1 - Adams,Steven A1 - Paraskevas,John-Patrick A1 - Corsi,Thomas KW - Supply Chain JA - DSI CY - New Orleans U2 - c U4 - 207789811712 ID - 207789811712 ER - TY - JOUR T1 - Managing the Impact of Fitting-room Traffic on Retail Sales: Using Labor to Reduce Phantom Stockouts JF - Manufacturing and Service Operations Management Y1 - 2019 A1 - Lee,Hyun-Seok (Huck) A1 - Kesavan,Saravanan A1 - Deshpande,Vinayak KW - Supply Chain U2 - a U4 - 162612148224 ID - 162612148224 ER - TY - HEAR T1 - Platform Owner Intervention in Online Order Fulfillment Y1 - 2019 A1 - Kim,Yusoon KW - Supply Chain JA - Production and Operations Management Society (POMS) conference CY - Washington D.C. U2 - c U4 - 202039248896 ID - 202039248896 ER - TY - HEAR T1 - Platform Owner Intervention in Online Order Fulfillment – Is It Really More Operationally Efficient and Scalable? Y1 - 2019 A1 - Kim,Yusoon KW - Supply Chain JA - Research seminar (invited) CY - Seoul, South Korea U2 - c U4 - 202763986944 ID - 202763986944 ER - TY - JOUR T1 - Process Network Modularity, Commonality, and Greenhouse Gas Emissions JF - Journal of Operations Management Y1 - 2019 A1 - Dooley,Kevin A1 - Pathak,Surya A1 - Kull,Thomas A1 - Wu,Zhaohui A1 - Johnson,Jon A1 - Rabinnovich,Elliot KW - Supply Chain U2 - a U4 - 162958057472 ID - 162958057472 ER - TY - CHAP T1 - Tetra Pak: Sustainable Initiatives in China Y1 - 2019 A1 - Wu,Zhaohui A1 - Wu,Zhaohui A1 - Golsing,Jonathan KW - Supply Chain U2 - d U4 - 162011099136 ID - 162011099136 ER - TY - CHAP T1 - Tetra Pak: Sustainable Initiatives in China Y1 - 2019 A1 - Jia,Fu A1 - Wu,Zhaohui A1 - Gosling,Jonathan KW - Supply Chain AB - Book Title: Managing Sustainable Business UR - https://link.springer.com/chapter/10.1007/978-94-024-1144-7_4 U2 - d U4 - 185138509824 ID - 185138509824 ER - TY - JOUR T1 - Why have Voluntary Time-of-Use Tariffs Fallen Short in the Residential Sector? JF - Production and Operations Management Y1 - 2019 A1 - Murali,Karthik A1 - Choi,Dong Gu A1 - Lim,Michael Kim A1 - Thomas,Valerie KW - Supply Chain AB - We investigate the causes behind the underwhelming adoption of voluntary Time-of-Use (TOU) tariffs in the residential electricity market. TOU tariffs are deployed by utilities to better match electricity generation capacity with market demand by giving consumers price incentives to reduce their consumption when electricity demand is at its peak. However, consumers in residential electricity markets are heterogeneous in their consumption preferences. Hence, utilities face a trade-off when deploying voluntary TOU tariffs---to provide aggressive price incentives that will only appeal to consumers with flatter profiles or milder incentives to appeal to a larger proportion of the market. Using a game-theoretic model, we identify the key factors that determine the viability of voluntary TOU tariff deployment. On the supply side, the gap between wholesale prices in the peak and off-peak periods determines how much the utility stands to benefit by inducing demand response. On the demand side, heterogeneity within target consumer sets determines how much demand response the utility can induce with a certain price incentive. We show that misaligned incentives between utilities and regulators lead to underwhelming TOU tariff adoption compared to the socially desirable level, and that this under-adoption is worse when consumption preferences are uniformly distributed. We also evaluate the degree of cross-subsidization across tariff structures to identify their implications for equity among the different consumer types, and find that low levels of voluntary TOU adoption are less equitable than the default tariffs. U2 - a U4 - 184214296576 ID - 184214296576 ER - TY - HEAR T1 - Bifurcating Order Fulfillment Channels in E-Commerce Y1 - 2018 A1 - Kim,Yusoon A1 - Lee,Hyun-Seok (Huck) A1 - Son,Junbo KW - Supply Chain JA - 2018 INFORMS Annual Conference CY - Phoenix, AZ U2 - c U4 - 184507039744 ID - 184507039744 ER - TY - JOUR T1 - Effectiveness of Bonus and Penalty Incentive Contracts in Supply Chain Exchanges: Does National Culture Matter? JF - Journal of Operations Management Y1 - 2018 A1 - Lee,Yun Shin A1 - Ribbink,Dina A1 - Eckerd,Stephanie Nicole KW - OSU-Cascades KW - Supply Chain AB - The purpose of this study is to investigate the impact of national culture on the effectiveness of bonus and penalty contract incentive structures in supply chain exchanges. We conduct laboratory experiments in Canada, China, and South Korea, involving transactional exchanges in which suppliers are presented with either bonus or penalty contracts. We then evaluate suppliers’ contract acceptance, effort level, and shirking comparatively across national culture. Our findings reveal critical cultural influences on contract efficacy. We show that while acceptance of bonus contracts is comparable across cultures, suppliers from Canada, associated with a national culture low in power distance and high in humane orientation, exhibit lower acceptance rates on penalty contracts. We also find some evidence that suppliers associated with collectivist cultures reward bonus contracts with greater effort and less shirking, but that these relationships are more complex. When contract effectiveness is compared across bonus and penalty contracts within a given cultural setting, we find that bonus contracts are accepted more than penalty contracts in all three countries. Also, after contracts are accepted, bonus contracts are more successful in China as suppliers exert higher efforts and shirk less under bonus contracts than penalty contracts, while accepted contracts are nearly indistinguishable in Canada and South Korea. VL - 62 UR - https://www.sciencedirect.com/science/article/pii/S0272696318300676 U2 - a U4 - 162670551040 ID - 162670551040 ER - TY - HEAR T1 - The Impact of Top Management Team's Supply Chain and Operations Experience on Supplier Portfolio Management Y1 - 2018 A1 - D'Lima,Rohan A1 - Paraskevas,John-Patrick A1 - Corsi,Thomas A1 - Grimm,Curtis KW - Supply Chain JA - DSI CY - Chicago, IL U2 - c U4 - 207789860864 ID - 207789860864 ER - TY - JOUR T1 - Incentivizing Supplier Participation in Buyer Innovation: Experimental Evidence of Non-Optimal Contractual Behaviors JF - Journal of Operations Management Y1 - 2018 A1 - Yan,Tingting A1 - Ribbink,Dina A1 - Pun,Hubert KW - OSU-Cascades KW - Supply Chain AB - Original equipment manufacturers increasingly involve suppliers in new product development (NPD) projects. How companies design a contract to motivate supplier participation is an important but under-examined empirical question. Analytical studies have started to examine the optimal contract that aligns buyer-supplier incentives in joint NPD projects, but empirical evidence is scarce about the actual contracts offered by buying companies. Bridging the analytical and empirical literature, this paper compares optimal contracting derived from a parsimonious analytical model with actual behaviors observed in an experiment. In particular, we focus on how project uncertainty, buying company effort share, and buyer risk aversion influence three contractual decisions: total investment level, revenue share and fixed fee. Our results indicate significant differences between the optimal and actual behaviors. We identify various types of non-optimal contractual behaviors, which we explain from a risk aversion as well as a bounded rationality perspective. Overall, our findings contribute to the literature by showing that (1) the actual contractual behaviors could differ significantly from the optimal ones, (2) the actual contract design is sensitive to changes in project uncertainty and buying company effort share, and (3) the significant roles of risk aversion and bounded rationality in explaining the non-optimal contractual behaviors. VL - 57 UR - https://www.sciencedirect.com/science/article/pii/S027269631730058X CP - 1 U2 - a U4 - 162670313472 ID - 162670313472 ER - TY - JOUR T1 - Making Sense of Organization Dynamics Using Text Analysis. JF - Expert Systems with Applications Y1 - 2018 A1 - Li,Jiexun A1 - Wu,Zhaohui A1 - Zhu,Bin A1 - Xu,Kaiquan KW - BIS KW - Business Analytics KW - Supply Chain U2 - a U4 - 152771403776 ID - 152771403776 ER - TY - JOUR T1 - Is top management team-supply chain manager interaction the missing link? An analysis of risk-bearing antecedents for supply chain managers JF - International Journal of Operations & Production Management Y1 - 2018 A1 - Lu,Guanyi KW - Supply Chain U2 - a U4 - 216676179968 ID - 216676179968 ER - TY - JOUR T1 - Toward a Theory of Supply Chain Fields -- Understanding the Institutional Process of Supply Chain Localization JF - Journal of Operations Management Y1 - 2018 A1 - Wu,Zhaohui A1 - Fu,Jia KW - Supply Chain VL - 58 U2 - a U4 - 162446028800 ID - 162446028800 ER - TY - JOUR T1 - Triadic Relationships in Healthcare JF - Business Horizons Y1 - 2018 A1 - Atilla,E.A. A1 - Steward,Michelle A1 - Wu,Zhaohui A1 - Hartley,Janet KW - Supply Chain U2 - a U4 - 144833984512 ID - 144833984512 ER - TY - RPRT T1 - Using a Q Matrix to Assess Students' Latent Skills in an Online Course Y1 - 2018 A1 - Hsieh,Ping-Hung A1 - Chang,Xiaohui A1 - Olstad,Andrew KW - Business Analytics KW - Supply Chain UR - https://ecampus.oregonstate.edu/research/publications/white-papers/ U2 - d U4 - 162722347008 ID - 162722347008 ER - TY - HEAR T1 - Building Resilient Refugee Camp: Zaatari in Jordan Y1 - 2017 A1 - Wu,Zhaohui KW - Supply Chain CY - Lappeenranta, Finland U2 - c U4 - 144834203648 ID - 144834203648 ER - TY - HEAR T1 - Disruptions in the Procurement Process Y1 - 2017 A1 - D'Lima,Rohan A1 - Ribbink,Dina A1 - Vachon,Stephan KW - OSU-Cascades KW - Supply Chain JA - POMS CY - Seattle U2 - c U4 - 162675650560 ID - 162675650560 ER - TY - HEAR T1 - An Empirical Investigation of Transaction Dynamics in Online Surplus Networks: a Complex Adaptive Systems Perspective Y1 - 2017 A1 - Kim,Yusoon KW - Supply Chain JA - 22nd Asia Pacific Decision Sciences Institute Conference CY - Seoul, South Korea U2 - c U4 - 162505910272 ID - 162505910272 ER - TY - JOUR T1 - Food supply chain safety and security: A concern of global importance JF - Journal of Marketing Channels Y1 - 2017 A1 - Lu,Guanyi A1 - Koufteros,X KW - Supply Chain VL - 24 CP - 3-4 U2 - a U4 - 220242292736 ID - 220242292736 ER - TY - JOUR T1 - Impact of Supply Base Structural Complexity on Financial Performance: Roles of Visible and Not-so-visible Characteristics JF - Journal of Operations Management Y1 - 2017 A1 - Lu,Guanyi A1 - Shang,G KW - Supply Chain VL - 53 U2 - a U4 - 220241967104 ID - 220241967104 ER - TY - HEAR T1 - Structural Redundancy for Managing Supply Chain Disruption Risks: An Empirically Informed Investigation of Real-World Multi-Echelon Supply Networks Y1 - 2017 A1 - Kim,Yusoon KW - Supply Chain JA - 48th Annual Meeting of the Decision Sciences Institute CY - Washington D.C., USA U2 - c U4 - 162505943040 ID - 162505943040 ER - TY - JOUR T1 - Supply Chain Security: A Classification of Practices and An Empirical Study of Differential Effects and Complementarity JF - IEEE Transactions on Engineering Management Y1 - 2017 A1 - Lu,Guanyi A1 - Koufteros,X A1 - Lucianetti,L KW - Supply Chain VL - 54 CP - 2 U2 - a U4 - 220235454464 ID - 220235454464 ER - TY - HEAR T1 - Winning the Bid: Competition in NPD Contracting Y1 - 2017 A1 - Ribbink,Dina A1 - Pun,Hubert A1 - Yan,Tingting KW - OSU-Cascades KW - Supply Chain JA - POMS CY - Seattle U2 - c U4 - 162675601408 ID - 162675601408 ER - TY - CHAP T1 - Chapter 5: Business Examples of Sustainable Supply Chains. In, Sustainable Supply Chains. Y1 - 2016 A1 - Pagell,Mark A1 - Wu,Zhaohui KW - Supply Chain U2 - d U4 - 127155376128 ID - 127155376128 ER - TY - CHAP T1 - Chapter 5: Business Examples of Sustainable Supply Chains. In, Sustainable Supply Chains Y1 - 2016 A1 - Wu,Zhaohui A1 - Pagell,Mark KW - Supply Chain U2 - d U4 - 144837478400 ID - 144837478400 ER - TY - HEAR T1 - Cultural Differences and Risk Mitigation Strategies Y1 - 2016 A1 - D'Lima,Rohan A1 - Ribbink,Dina A1 - Vachon,Stephan KW - OSU-Cascades KW - Supply Chain JA - DSI Annual Conference CY - Austin, TX U2 - c U4 - 207789897728 ID - 207789897728 ER - TY - HEAR T1 - Disruptions in the Procurement Process Y1 - 2016 A1 - D'Lima,Rohan A1 - Ribbink,Dina A1 - Vachon,Stephan KW - OSU-Cascades KW - Supply Chain JA - POMS Annual Conference CY - Orlando, FL U2 - c U4 - 207789932544 ID - 207789932544 ER - TY - HEAR T1 - Early Detection of Placement for Success in an Online Quantitative Class Y1 - 2016 A1 - Hsieh,Ping-Hung A1 - Chang,Xiaohui A1 - Olstad,Andrew KW - Business Analytics KW - Supply Chain JA - Joint Statistical Meetings CY - Chicago, IL U2 - c U4 - 144709447680 ID - 144709447680 ER - TY - HEAR T1 - An Empirical Investigation of Transaction Dynamics in Online Surplus Networks: a Complex Adaptive Systems Perspective Y1 - 2016 A1 - Kim,Yusoon KW - Supply Chain JA - Production and Operations Management Society (POMS) CY - Orlando, FL U2 - c U4 - 162505834496 ID - 162505834496 ER - TY - CASE T1 - Honda Canada Y1 - 2016 A1 - Weil,Mary A1 - Ribbink,Dina KW - OSU-Cascades KW - Supply Chain AB - Honda Canada (A): Tsunami and Communications, Ivey Publishing 9B16D004Honda Canada (B): Tsunami and Sourcing Disruption, Ivey Publishing 9B16D005 Teaching Note: Ivey Publishing 8B16004 CY - London, Ontario U2 - d U4 - 162675931136 ID - 162675931136 ER - TY - JOUR T1 - Making Sustainability Sustainable. JF - Journal of Supply Chain Management Y1 - 2016 A1 - Montabon,Frank A1 - Pagell,Mark A1 - Wu,Zhaohui KW - Supply Chain VL - 52 CP - 2 U2 - a U4 - 121052092416 ID - 121052092416 ER - TY - JOUR T1 - Map? or List?based Recommender Agents? Does the Map Metaphor Fulfill its Promise? JF - Information Visualization Y1 - 2016 A1 - Reitsma,Reindert A1 - Hsieh,Ping-Hung A1 - Diekema,Anne A1 - Robson,Robby A1 - Zarsky,Malinda KW - BIS KW - Supply Chain AB - We present a spatialization of digital library content based on item similarity and an experiment which compares the performance of this spatialization relative to a simple list-based display. Items in the library are K-12 science and engineering learning resources. Spatialization and visualization are accomplished through 2D interactive Sammon mapping of pairwise item similarity scores based on the joint occurrence of word bigrams. The 65 science teachers participating in the experiment were asked to search the library for curricular items they would consider using in conducting one or more teaching assignments. Results indicate that whereas the spatializations adequately capture the salient features of the library’s content and teachers actively use them, item retrieval rates, task-completion time and perceived utility do not significantly differ from the semantically poorer but easier to comprehend and navigate list-based representations. These results put into question the usefulness of the rapidly increasing supply of information spatializations. VL - 16 UR - http://journals.sagepub.com/doi/abs/10.1177/1473871616669193 U2 - a U4 - 127142455296 ID - 127142455296 ER - TY - JOUR T1 - Performance Based Contracting in the Defence industry: Exploring Triadic Dynamics between Government, OEMs and Suppliers. JF - Industrial Marketing Management Y1 - 2016 A1 - Howard,Mickey A1 - Wu,Zhaohui A1 - Caldwell,Nigel A1 - Jia,Fu A1 - König.,Christian KW - Supply Chain VL - 59 U2 - a U4 - 127663863808 ID - 127663863808 ER - TY - JOUR T1 - Supply Chain Criticality in Sustainable and Resilient Enterprises. JF - Journal of Modelling in Management Y1 - 2016 A1 - Edgeman,Rick A1 - Wu,Zhaohui KW - Supply Chain VL - 11 UR - http://www.emeraldinsight.com/loi/jm2 CP - 4 U2 - a U4 - 107187054592 ID - 107187054592 ER - TY - JOUR T1 - On Theory in Supply Chain Uncertainty and its Implications for Supply Chain Integration JF - Journal of Supply Chain Management Y1 - 2016 A1 - Flynn,Barbara A1 - Koufteros,Xenophon A1 - Lu,Guanyi KW - Supply Chain VL - 52 UR - http://onlinelibrary.wiley.com/doi/10.1111/jscm.12106/abstract CP - 3 U2 - a U4 - 87868020736 ID - 87868020736 ER - TY - CHAP T1 - Anthropocene Age Wicked Challenges: Yin, Yang and Sustainable Enterprise Excellence. In, G. Vastag, A. Paulraj and J. Stentoft (eds.) Exploring Innovations in Global Supply Chain Networks. Pearson Press. Y1 - 2015 A1 - Edgeman,Rick A1 - Wu,Zhaohui KW - Supply Chain U2 - d U4 - 107187132416 ID - 107187132416 ER - TY - JOUR T1 - Buyer-Supplier Embeddedness and Patterns of Innovation JF - International Journal of Operations & Production Management Y1 - 2015 A1 - Kim,Yusoon A1 - Choi,Thomas Y. A1 - Skilton,Paul F. KW - Supply Chain VL - 35 CP - 3 U2 - a U4 - 37694887937 ID - 37694887937 ER - TY - JOUR T1 - Climate Change and Social Strain: Strategic Enterprise Responses. JF - The TQM Journal Y1 - 2015 A1 - Edgeman,Rick A1 - Wu,Zhaohui KW - Supply Chain CY - The Emerald VL - 27 CP - 4 U2 - a U4 - 107187019776 ID - 107187019776 ER - TY - JOUR T1 - Cultural Embeddedness in Supply Networks JF - Journal of Operations Management Y1 - 2015 A1 - Wu,Zhaohui A1 - Pullman,Madeleine KW - Supply Chain VL - 37 CP - 1 U2 - a U4 - 110910994432 ID - 110910994432 ER - TY - JOUR T1 - Decision Support for Unrelated Parallel-Machine Scheduling with Discrete Controllable Processing Times JF - Applied Soft Computing Y1 - 2015 A1 - Hsieh,Ping-Hung A1 - Yang,Suh-Jenq A1 - Yang,Dar-Li KW - Supply Chain VL - 30 U2 - a U4 - 105764984832 ID - 105764984832 ER - TY - JOUR T1 - Deep, Sticky, Transient, and Gracious: An Expanded Buyer-Supplier Relationship Typology JF - Journal of Supply Chain Management Y1 - 2015 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain VL - 51 CP - 3 U2 - a U4 - 37701249025 ID - 37701249025 ER - TY - CONF T1 - Estimation and Visualization of Digital Library Content Similarities T2 - Intern. Conf. on Inf. Systems (ICIS) 2015 Y1 - 2015 A1 - Reitsma,Reindert A1 - Hsieh,Ping-Hung A1 - Robson,Robby KW - BIS KW - Supply Chain AB - We report on a process for similarity estimation and two-dimensional mapping of lesson materials stored in a Web-based K12 Science, Technology, Engineering and Mathematics (STEM) digital library. The process starts with automated removal of all information which should not be included in the similarity estimations followed by automated indexing. Similarity estimation itself is conducted through a natural language processing algorithm which heavily relies on bigrams. The resulting similarities are then used to compute a Sammon-map; i.e., a projection in n dimensions, the item-to-item distances of which best reflect the input similarities. In this paper we concentrate on specification and validation of this process. The similarity results show almost 100% precision-by-rank in the top three to five ranks. Sammon mapping in two dimensions corresponds well with the digital library‘s table of content. JA - Intern. Conf. on Inf. Systems (ICIS) 2015 U2 - b U4 - 105616928768 ID - 105616928768 ER - TY - CASE T1 - Fishbay.in – Fishing on the Net Y1 - 2015 A1 - Alur,Sivakumar A1 - Mukherjee,Sulagna A1 - Ribbink,Dina KW - OSU-Cascades KW - Supply Chain AB - Fishbay.in – Fishing on the Net, Ivey Publishing 9B15A020Teaching Note, Ivey Publishing 8B15A020 CY - London, Ontario U2 - d U4 - 162675937280 ID - 162675937280 ER - TY - JOUR T1 - Food Aid Procurement and Transportation Decision-Making in Governmental Agencies: The United Nations/EU versus the United States Approach JF - Transportation Journal Y1 - 2015 A1 - Ozpolat,K. A1 - Ribbink,Dina A1 - Hales,D. N. A1 - Windle,R. J. KW - OSU-Cascades KW - Supply Chain VL - 54 CP - 2 U2 - a U4 - 149673879552 ID - 149673879552 ER - TY - HEAR T1 - Mining Hidden Organizational Structures from Meeting Records Y1 - 2015 A1 - Li,Jiexun A1 - Wu,Zhaohui A1 - Zhu,Bin KW - BIS KW - Business Analytics KW - Supply Chain JA - INFORMS 2015 CY - Philadelphia U2 - c U4 - 125884504064 ID - 125884504064 ER - TY - JOUR T1 - Municipal Groundwater Management: Optimal Allocation and Control of a Renewable Natural Resource JF - Production and Operations Management Y1 - 2015 A1 - Murali,Karthik A1 - Lim,Michael Kim A1 - Petruzzi,Nicholas C KW - Supply Chain AB - We study a municipal groundwater management problem to determine optimal allocation and control policies in the presence of water transfer opportunities. We establish and characterize threshold polices governing export or import decisions of a given municipality. In the spirit of the Triple Bottom Line (3BL), we ascertain that exporting (importing) water through a water market defined by an exogenous export/import price is detrimental (beneficial) to both society and the environment within the municipality. In contrast, fixed quantity trading between two municipalities defined by an endogenously negotiated export/import price can have positive as well as negative impacts from a global 3BL perspective. In particular, typical trading scenarios that occur between municipalities can be detrimental to the environment. We also study the implications of privatization, and find that a privatized municipality would be more (less) likely to export (import) water as compared to its non‐privatized counterpart, resulting in negative implications for society within the municipality. However, if exports are banned, privatization can benefit the environment by mitigating the damage caused by the extraction differential, a phenomenon analogous to the green paradox. Moreover, careful and restricted privatization of municipalities can lead to positive global 3BL impacts from fixed quantity trading. VL - 24 UR - https://doi.org/10.1111/poms.12389 CP - 9 U2 - a U4 - 173352212480 ID - 173352212480 ER - TY - JOUR T1 - Municipal Groundwater Management: Optimal Allocation and Control of a Renewable Natural Resource JF - Production and Operations Management Y1 - 2015 A1 - Murali,Karthik A1 - Lim,Michael Kim A1 - Petruzzi,Nicholas C KW - Supply Chain AB - We study a municipal groundwater management problem to determine optimal allocation and control policies in the presence of water transfer opportunities. We establish and characterize threshold polices governing export or import decisions of a given municipality. In the spirit of the Triple Bottom Line (3BL), we ascertain that exporting (importing) water through a water market defined by an exogenous export/import price is detrimental (beneficial) to both society and the environment within the municipality. In contrast, fixed quantity trading between two municipalities defined by an endogenously negotiated export/import price can have positive as well as negative impacts from a global 3BL perspective. In particular, typical trading scenarios that occur between municipalities can be detrimental to the environment. We also study the implications of privatization, and find that a privatized municipality would be more (less) likely to export (import) water as compared to its non‐privatized counterpart, resulting in negative implications for society within the municipality. However, if exports are banned, privatization can benefit the environment by mitigating the damage caused by the extraction differential, a phenomenon analogous to the green paradox. Moreover, careful and restricted privatization of municipalities can lead to positive global 3BL impacts from fixed quantity trading. VL - 24 UR - https://onlinelibrary.wiley.com/doi/abs/10.1111/poms.12389 CP - 9 U2 - a U4 - 173352212480 ID - 173352212480 ER - TY - HEAR T1 - Relevance of Network Analysis in a Supply Chain Management Context to Research on Food, Energy, and Water Systems Y1 - 2015 A1 - Kim,Yusoon KW - Supply Chain JA - Workshop on Innovation at the Nexus of Food, Energy, and Water Systems (INFEWS) CY - Arizona State University U2 - c U4 - 125099526144 ID - 125099526144 ER - TY - JOUR T1 - Supply Network Disruption and Resiliency: A Network Structural Perspective JF - Journal of Operations Management Y1 - 2015 A1 - Kim,Yusoon A1 - Linderman,Kevin A1 - Chen,Yi-Su KW - Supply Chain VL - 33-34 U2 - a U4 - 69444806656 ID - 69444806656 ER - TY - JOUR T1 - A Theory of the Nexus Supplier: A Critical Supplier from a Network Perspective JF - Journal of Supply Chain Management Y1 - 2015 A1 - Kim,Yusoon A1 - Yan,Tingting A1 - Choi,Thomas Y A1 - Yang,Yang KW - Supply Chain VL - 51 CP - 1 U2 - a U4 - 87991218176 ID - 87991218176 ER - TY - JOUR T1 - Tie Strength and Value Creation in the Buyer-Supplier Context: A U-Shaped Relation Moderated by Dependence Asymmetry JF - Journal of Management Y1 - 2015 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain U2 - a U4 - 69444771840 ID - 69444771840 ER - TY - JOUR T1 - Adopting supply chain security practices for the transport logistics: institutional effects and performance drivers JF - International Journal of Shipping and Transport Logistics Y1 - 2014 A1 - Lu,Guanyi A1 - Koufteros,X. KW - Supply Chain VL - 6 CP - 6 U2 - a U4 - 84056074240 ID - 84056074240 ER - TY - JOUR T1 - Exploring Supply Management Status, Internal Collaboration and Operating Performance. JF - Operations Management Research Y1 - 2014 A1 - Hartley,J. A1 - Brodke,M A1 - Wu,Zhaohui A1 - Steward,M A1 - Wheeler,J. KW - Supply Chain VL - 7 CP - 1 U2 - a U4 - 88353071104 ID - 88353071104 ER - TY - HEAR T1 - Extended Typology of Buyer-Supplier Relationships Y1 - 2014 A1 - Kim,Yusoon KW - Supply Chain JA - Annual Meeting of Decision Sciences Institute CY - Tampa, FL U2 - c U4 - 106833225728 ID - 106833225728 ER - TY - JOUR T1 - The Impact of Cultural Difference on Buyer-Supplier Negotiations JF - Journal of Operations Management Y1 - 2014 A1 - Ribbink,Dina A1 - Grimm,C. M. KW - OSU-Cascades KW - Supply Chain VL - 32 CP - 3 U2 - a U4 - 149674373120 ID - 149674373120 ER - TY - JOUR T1 - Impact of value-added service features in e-Retailing processes: an econometric analysis of website functions JF - Decision Sciences Y1 - 2014 A1 - Chuang,H H A1 - Lu,Guanyi A1 - Peng,D. A1 - Heim,G. KW - Supply Chain VL - 45 CP - 6 U2 - a U4 - 84056367104 ID - 84056367104 ER - TY - RPRT T1 - Implementing Sustainability in Value Chain –Case Study Findings. A CAPS Research Initiative: Value Chain Strategies for the Changing Decade. Y1 - 2014 A1 - Hartley,Janet A1 - Wu,Zhaohui A1 - Klassen,Robert A1 - Tate,Wendy A1 - Pullman,Mellie A1 - Wu,Zhaohui KW - Supply Chain AB - Hartley, J., P. Carter, C. Craig, R.D. Klassen, W. Tate, M. Pullman and Z. Wu. Implementing Sustainability in Value Chain –Case Study Findings. A CAPS Research Initiative: Value Chain Strategies for the Changing Decade. Center for Advanced Purchasing Study, Tempe, Arizona. 2014. U2 - d U4 - 107187542016 ID - 107187542016 ER - TY - HEAR T1 - Managing suppliers to engender supply chain security Y1 - 2014 A1 - Lu,Guanyi KW - Supply Chain JA - DSI Annual Meeting CY - Baltimore, MD U2 - c U4 - 87560921088 ID - 87560921088 ER - TY - CASE T1 - Nestle: Sourcing Strategy in China Y1 - 2014 A1 - Jia,Jeff A1 - Wu,Zhaohui A1 - Gosling,Jonathan KW - Supply Chain AB - Distributed by The Case Center U2 - d U4 - 89873928192 ID - 89873928192 ER - TY - JOUR T1 - Organizational structure and supply chain integration: an empirical, cross-regional examination JF - Journal of Organization Design Y1 - 2014 A1 - Koufteros,X. A1 - Peng,D. A1 - Lu,Guanyi A1 - Peters,R. KW - Supply Chain VL - 3 CP - 2 U2 - a U4 - 84070875136 ID - 84070875136 ER - TY - JOUR T1 - Process Control for the Vector Autoregressive Model JF - Quality and Reliability Engineering International Y1 - 2014 A1 - Cheng,Tsung-Chi A1 - Hsieh,Ping-Hung A1 - Yang,S.-F. KW - Supply Chain VL - 30 CP - 1 U2 - a U4 - 69374689280 ID - 69374689280 ER - TY - JOUR T1 - Product development practices, manufacturing practices, and performance: a mediational perspective JF - International Journal of Production Economics Y1 - 2014 A1 - Koufteros,Xenophon A1 - Lu,Guanyi A1 - Lai,Kee ‐ hung A1 - Wong,Christina W.Y. A1 - Cheng,Tai C.E. KW - Supply Chain VL - 156 U2 - a U4 - 87867648000 ID - 87867648000 ER - TY - HEAR T1 - Supply Network Disruption and Resilience Y1 - 2014 A1 - Kim,Yusoon KW - Supply Chain JA - Production and Operations Management Society (POMS) CY - Atlanta, GA U2 - c U4 - 106833160192 ID - 106833160192 ER - TY - JOUR T1 - Towards a Structural View of Co-opetition in Supply Networks JF - Journal of Operations Management Y1 - 2014 A1 - Pathak,Surya A1 - Wu,Zhaohui A1 - Johnson,David KW - Supply Chain VL - 32 CP - 2 U2 - a U4 - 88351787008 ID - 88351787008 ER - TY - JOUR T1 - Understanding the Role of Government and Buyers in Supplier Energy Efficiency Initiatives JF - Journal of Supply Chain Management Y1 - 2014 A1 - Wu,Zhaohui A1 - Ellram,Lisa A1 - Schuchard,Ryan KW - Supply Chain VL - 50 CP - 2 U2 - a U4 - 79557711872 ID - 79557711872 ER - TY - HEAR T1 - Behavioral Analysis of Forced Collaboration between Suppliers Y1 - 2013 A1 - Kim,Yusoon KW - Supply Chain JA - CaSN Research Group Biennial Meeting CY - Tempe, AZ U2 - c U4 - 69444825088 ID - 69444825088 ER - TY - CASE T1 - A Couple of Squares: Pricing for the Future (A), & E-Commerce for Growth (B) Y1 - 2013 A1 - Ribbink,Dina A1 - Pirouz,Dante A1 - Pirouz,Raymond A1 - Chen-Bendle,Emily KW - OSU-Cascades KW - Supply Chain U2 - d U4 - 172699734016 ID - 172699734016 ER - TY - JOUR T1 - Governance Regimes for Protected Geographic Indicators: Impacts on Food Marketing Systems. JF - Journal of Macromarketing Y1 - 2013 A1 - Skilton,Paul A1 - Wu,Zhaohui KW - Supply Chain VL - 33 CP - 2 U2 - a U4 - 64748750848 ID - 64748750848 ER - TY - JOUR T1 - A Nonparametric Assessment of Model Adequacy Based on Kullback-Leibler Divergence JF - Statistics and Computing Y1 - 2013 A1 - Hsieh,Ping-Hung KW - Supply Chain VL - 23 CP - 2 U2 - a U4 - 2722312193 ID - 2722312193 ER - TY - CHAP T1 - Operations Management Y1 - 2013 A1 - Edgeman,Rick A1 - Wu,Zhaohui A1 - Laasch,Oliver KW - Supply Chain U2 - d U4 - 69988405248 ID - 69988405248 ER - TY - CHAP T1 - Supply Chain Management Y1 - 2013 A1 - Wu,Zhaohui A1 - Edgeman,Rick A1 - Laasch,Oliver KW - Supply Chain U2 - d U4 - 69988395008 ID - 69988395008 ER - TY - RPRT T1 - Supply Network Design and Product Environmental Performance. NSF Final Report, 2013. Y1 - 2013 A1 - Wu,Zhaohui A1 - Johnson,Jon A1 - Kull,Tom A1 - Pathak,Surya A1 - Rabinovich ,Elliot A1 - Wu,Zhaohui KW - Supply Chain AB - Dooley, K., J. Johnson, T. Kull, S. Pathak, E. Rabinovich and Z. Wu. Supply Network Design and Product Environmental Performance. NSF Final Report, 2013. U2 - d U4 - 107187574784 ID - 107187574784 ER - TY - HEAR T1 - Toward a Theory of Nexus Supplier Y1 - 2013 A1 - Kim,Yusoon A1 - Yan,Tingting A1 - Choi,Thomas KW - Supply Chain JA - Production and Operations Management Society (POMS) CY - Denver, CO U2 - c U4 - 88028274688 ID - 88028274688 ER - TY - JOUR T1 - Triadic Relations in a Game of Pachisi JF - Decision Sciences Journal of Innovative Education Y1 - 2013 A1 - Wu,Zhaohui A1 - Choi,Thomas Y KW - Supply Chain VL - 11 CP - 4 U2 - a U4 - 73443420160 ID - 73443420160 ER - TY - CASE T1 - Athletic Knit Y1 - 2012 A1 - Ribbink,Dina A1 - Wood,David KW - OSU-Cascades KW - Supply Chain CY - London, ON U2 - d U4 - 172699693056 ID - 172699693056 ER - TY - HEAR T1 - Dependence Asymmetry as a Moderator in the Curvilinear Relation between Tie Strength and Value Creation in Buyer-Supplier Relations Y1 - 2012 A1 - Kim,Yusoon KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - San Francisco, CA U2 - c U4 - 69444816896 ID - 69444816896 ER - TY - JOUR T1 - Small Firm Entrepreneurial Outsourcing: Traditional Problems, Nontraditional Solutions. JF - Strategic Outsourcing: an International Journal Y1 - 2012 A1 - Murphy,P. A1 - Wu,Zhaohui A1 - Young,S A1 - Welsch,D A1 - Heiser,D A1 - Bin,J KW - Supply Chain VL - 5 CP - 3 U2 - a U4 - 64748836864 ID - 64748836864 ER - TY - CHAP T1 - Sustainability for Operations Management Y1 - 2012 A1 - Wu,Zhaohui A1 - Pagell,Mark KW - Management KW - Supply Chain U2 - d U4 - 69988478976 ID - 69988478976 ER - TY - JOUR T1 - Tales from the Tail: Robust Estimation of Moments of Environmental Data with One-Sided Detection Limits JF - Computational Statistics and Data Analysis Y1 - 2012 A1 - Hsieh,Ping-Hung KW - Supply Chain VL - 56 CP - 12 U2 - a U4 - 2722297857 ID - 2722297857 ER - TY - CASE T1 - Tetra Pak: Sustainablility Initiatives in China, ECCH Case #613-005-8. Y1 - 2012 A1 - Jia,Jeff A1 - Wu,Zhaohui A1 - Gosling,Jonathan KW - Supply Chain U2 - d U4 - 54088443904 ID - 54088443904 ER - TY - JOUR T1 - Waiting for Service at the Checkout: Negative Emotional Responses, Store Image and Overall Satisfaction JF - Journal of Service Management Y1 - 2012 A1 - van Riel,Allard C.R. A1 - Semeijn,Janjaap A1 - Ribbink,Dina A1 - Bomert-Peters,Yvette KW - OSU-Cascades KW - Supply Chain VL - 23 CP - 2 U2 - a U4 - 149674446848 ID - 149674446848 ER - TY - JOUR T1 - Airline Financial Distress and Customer Service JF - Journal of the Transportation Research Forum Y1 - 2011 A1 - Ribbink,Dina A1 - Dresner,M. A1 - Hofer,C. KW - OSU-Cascades KW - Supply Chain VL - 48 CP - 1 U2 - a U4 - 149674508288 ID - 149674508288 ER - TY - JOUR T1 - Balancing Priorities: Decision-Making in Sustainable Supply Chain Management JF - Journal of Operations Management Y1 - 2011 A1 - Wu,Zhaohui A1 - Pagell,Mark KW - Management KW - Supply Chain VL - 29 CP - 6 U2 - a U4 - 28516898817 ID - 28516898817 ER - TY - HEAR T1 - Buyer-Supplier Relations and Supplier Embeddedness: Outcomes based on Dyads and Extended Ties Y1 - 2011 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - Boston, MA U2 - c U4 - 53560938496 ID - 53560938496 ER - TY - BOOK T1 - Food Supply Chain: Economic, Social and Environmental Perspectives. New York: Routledge. ISBN: 978-0-415-88589-8. Y1 - 2011 A1 - Pullman,Mellie A1 - Wu,Zhaohui KW - Supply Chain U2 - d U4 - 33384802305 ID - 33384802305 ER - TY - HEAR T1 - On the Hotelling T2 Control Chart for Vector Autoregressive Process Y1 - 2011 A1 - Hsieh,Ping-Hung A1 - Cheng,Tsung-Chi KW - Supply Chain JA - IEEE International Conference on Quality and Reliability CY - Bangkok, Thailand U2 - c U4 - 49989306368 ID - 49989306368 ER - TY - CONF T1 - On the Hotelling's T^2 Control Chart for Vector Autoregressive Process T2 - IEEE International Conference on Quality and Reliability Y1 - 2011 A1 - Hsieh,Ping-Hung A1 - Cheng,Tsung-Chi A1 - Yang,S.-F. KW - Supply Chain JA - IEEE International Conference on Quality and Reliability CY - Bangkok, Thailand U2 - b U4 - 49989294080 ID - 49989294080 ER - TY - HEAR T1 - The Impact of Mergers and Acquisitions on Supply Chain Performance: The Case of Product Quality at Daimler-Chrysler Y1 - 2011 A1 - Kim,Yusoon A1 - Johnston,David A1 - Linderman,Kevin A1 - Sawaya,William A1 - Chen,Yi-Su KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - Boston, MA U2 - c U4 - 53561270272 ID - 53561270272 ER - TY - CASE T1 - Produce Supply Chain Management: Two Tales in One City Y1 - 2011 A1 - Wu,Zhaohui A1 - Christensen,Kurt KW - Supply Chain AB - It is a teaching case in a book. U2 - d U4 - 54088568832 ID - 54088568832 ER - TY - JOUR T1 - Structural Investigation of Supply Networks: A Social Network Analysis Approach JF - Journal of Operations Management Y1 - 2011 A1 - Kim,Yusoon A1 - Choi,T.Y. A1 - Dooley,K. A1 - Yan,T. KW - Supply Chain VL - 29 CP - 3 U2 - a U4 - 37694523393 ID - 37694523393 ER - TY - RPRT T1 - Supplier Relationship Management: An Implementation Framework Y1 - 2011 A1 - Kim,Yusoon A1 - Choi,Thomas A1 - Monczka,Robert M A1 - McDowell,C. P KW - Supply Chain CY - Tempe AZ U2 - d U4 - 37695043585 ID - 37695043585 ER - TY - JOUR T1 - Toward a New Asian Business and Management Model of Social and Environmental Value Creation (Special Issue Editor) JF - Asian Business and Management Y1 - 2011 A1 - Park,Jacob A1 - Wu,Zhaohui A1 - Sroufe,Robert KW - Supply Chain VL - 10 U2 - a U4 - 69988898816 ID - 69988898816 ER - TY - CHAP T1 - Wind Power Energy Technology and Environmental Impact Assessment Y1 - 2011 A1 - Hapke,Hannes A1 - Wu,Zhaohui A1 - Haapala,Karl A1 - Brekken,Ted KW - Supply Chain AB - Power generation for the existing electrical grid is largely based on the combustion of fossil fuels. Global concerns have been raised regarding the environmental sustainability of the system due to life cycle impacts, including land losses from fuel extraction and impacts of combustion emissions. An approach to reduce carbon emissions of fossil fuel-based energy employs the conversion of wind energy to electrical energy. The work presented describes modern wind power plants and provides an environmental assessment of a representative wind park from a life cycle perspective. The empirical analysis uses commercially available data, as well as information from an existing wind power plant. The life cycle assessment (LCA) study for a modern wind farm in the northwestern U.S. found that environmental benefits of avoiding typical electricity production greatly outweigh the impacts due to wind turbine construction and maintenance. Effects of component reliability, varying capacity factors, and energy portfolio are explored. U2 - d U4 - 27132614657 ID - 27132614657 ER - TY - HEAR T1 - Buyer-Supplier Relationship Paradoxes Y1 - 2010 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain CY - Erlanger, KY U2 - c U4 - 69617051648 ID - 69617051648 ER - TY - CASE T1 - Country Natural Beef: A Coop at Crossroad Y1 - 2010 A1 - Pullman,Mellie A1 - Wu,Zhaohui KW - Supply Chain AB - a teaching case on sustainability and supply chain management, I used it in the MBA class and the case is well received. The case is now used in several universities in both business schools and agri-business colleges. U2 - d U4 - 17214529537 ID - 17214529537 ER - TY - JOUR T1 - Creating Integrated Business and Environmental Value within the Context of China's Circular Economy and Ecological Modernization JF - Journal of Cleaner Production Y1 - 2010 A1 - Park,J A1 - Sarkis,J A1 - Wu,Zhaohui KW - Supply Chain AB - This paper investigates the challenges and opportunities of how firms and organizations can and will be able to strike a better balance between economic growth and environmental stewardship in the context of China’s emerging ‘circular economy’ policy paradigm and based on ecological modernization theoretic approaches. Based on three company case studies in the information technology and electronic industries in China, we identify and demonstrate how a blended business and environmental value can be created from adopting a sustainable supply chain management approach. The adoption of a sustainable supply chain management approach is rapidly becoming a key business challenge and opportunity in China and other large emerging economies around the world, where our greatest environmental management challenges currently reside and will continue to exist for many years to come. The value creation framework proposed in research focuses on evaluating three case study companies who appear in various stages of an electronic industry supply chain. Value creation within a supply chain can provide the impetus for organizations to adopt circular economy, sustainable supply chain practices, for competitive reasons. In addition, we describe how a value proposition can be evaluated at two levels of analysis, a more specific micro-level and a more general meso-level of analysis. The four major business value dimensions include cost reduction, revenue generation, resiliency, and legitimacy and image. The initial findings are that a variety of opportunities exist for electronic firms in emerging and developing countries, while results from this study provide an important scholarly foundation to develop and refine sustainable supply chain management practices in emerging and developing economies. VL - 18 CP - 15 U2 - a U4 - 25905199105 ID - 25905199105 ER - TY - JOUR T1 - Exploring Supply Managers' Intrapreneurial Ability and Relationship Quality. JF - Journal of Business-to-Business Marketing Y1 - 2010 A1 - Steward,Michelle A1 - Wu,Zhaohui A1 - Hartley,Janet KW - Supply Chain AB - This article examined the degree to which a supply manager's intrapreneurial ability influences the quality of individual-level relationships with internal customers and the supplier's account executive. The moderating influence of the buyer's firm-level commitment to the supplier and how these relationships subsequently impact supplier performance were explored. The study assessed the supply manager's intrapreneurial ability using survey data gathered from 110 supply managers across a variety of industries. In key supplier relationships, a supply manager's intrapreneurial ability positively influences the quality of internal and external relationships. The firm's commitment to the supplier weakens the relationship between intrapreneurial ability and relationship quality. The findings highlight the value of individual skills to enhance relationships The ability to behave intrapreneurially shapes the quality of internal and supplier relationships. However, only the supply manager's relationship with the supplier's account executive is related to supplier performance. By examining the impact of intrapreneurial ability on individual-level relationships with internal customers and supplier's account executive, a more comprehensive view of business-to-business relationship management in the supply chain is gained. VL - 17 UR - http://www.informaworld.com/smpp/content~content=a922183362~db=all~jumptype=rss U2 - a U4 - 17214513153 ID - 17214513153 ER - TY - CASE T1 - Sunset Grill at Blue Y1 - 2010 A1 - Ribbink,Dina A1 - Haywood-Farmer,John A1 - Melhuish,Jason KW - OSU-Cascades KW - Supply Chain CY - London, ON U2 - d U4 - 172699666432 ID - 172699666432 ER - TY - JOUR T1 - Supplier-Supplier Relationships in Buyer-Supplier-Supplier Triads: Implications for Supplier Performance JF - Journal of Operations Management Y1 - 2010 A1 - Wu,Zhaohui A1 - Choi,T.Y. A1 - Rungtusanatham,M. KW - Supply Chain AB - A growing number of studies and evidence from industries suggest that, besides managing the relationship with its suppliers, a buyer needs to proactively manage the relationships between those suppliers. In a buyer–supplier–supplier relationship triad, the buyer, as the contracting entity, influences the suppliers’ behaviors and the relationship between them. By considering the relationships in such a triad, we are able to gain a richer and more realistic perspective of buyer–supplier relationships. In this study, our goal is to examine supplier–supplier relationships in buyer–supplier–supplier triads, focusing on how such relationships impact the supplier performance. We frame the supplier–supplier relationship as co-opetition—one in which competing suppliers work together to meet the buyer's requirements. We investigate the role of the buyer on such relationships, and how the buyer and co-opetitive supplier–supplier relationships affect supplier performance. We find mixed empirical support for our hypotheses. However, we are able to demonstrate the dynamics of supplier–supplier co-opetition in the buyer–supplier–supplier triad. We point out the need for further studies in this area. VL - 28 CP - 2 U2 - a U4 - 16765743105 ID - 16765743105 ER - TY - JOUR T1 - Thinking Differently About Purchasing Portfolios: An Assessment of Sustainable Sourcing JF - Journal of Supply Chain Management Y1 - 2010 A1 - Pagell,Mark A1 - Wu,Zhaohui A1 - Wasserman,M. KW - Management KW - Supply Chain AB - Purchasing portfolios are a well accepted part of the supply chain literature. Yet during a recent data collection effort we observed that a number of leaders in sustainable supply chain management were not organizing their purchasing portfolios in the manner suggested by Kraljic (1983). Specifically, we found evidence of organizations buying what would traditionally be leveraged commodities in a manner more suited to strategic suppliers. This manuscript describes the observed phenomena and then uses theory to try and explain our observations. The end result is a modified sustainable purchasing portfolio model. VL - 46 CP - 1 U2 - a U4 - 16869744641 ID - 16869744641 ER - TY - JOUR T1 - Building a More Complete Theory of Sustainable Supply Chain Management Using Case Studies of Ten Exemplars JF - Journal of Supply Chain Management Y1 - 2009 A1 - Pagell,Mark A1 - Wu,Zhaohui KW - Management KW - Supply Chain AB - Case studies of 10 exemplar firms are used to build a coherent and testable model of the elements necessary to create a sustainable supply chain. The cases build on previous research by examining the chain as an entirety, by explicitly examining both the social and environmental outcomes of the chain's activities, and by explicitly asking what these exemplar organizations are doing that is unique in regards to managing their supply chains in a sustainable manner. The analysis suggests that the practices that lead to a more sustainable supply chain are equal parts best practices in traditional supply chain management and new behaviors, some of which run counter to existing accepted “best” practice. VL - 45 CP - 2 U2 - a U4 - 11961595905 ID - 11961595905 ER - TY - JOUR T1 - A censored stochastic volatility approach to the estimation of price limit moves JF - Journal of Empirical Finance Y1 - 2009 A1 - Hsieh,Ping-Hung A1 - Yang,Jimmy KW - Finance KW - Supply Chain AB - A censored stochastic volatility model is developed to reconstruct a return series censored by price limits, one popular form of market stabilization mechanisms. When price limits are reached, the observed prices are truncated and the equilibrium prices are unobservable, which makes further financial analyses difficult. The model offers theoretically sound estimates of censored returns and is demonstrated via simulations to outperform existing approaches with respect to the estimates of model parameters, unconditional means, and standard deviations. The algorithm is applied to model stock and futures returns and results are consistent with the simulation outcomes.

VL - 16 CP - 2 U2 - a U4 - 2658519041 ID - 2658519041 ER - TY - JOUR T1 - Extreme Value Analysis for Partitioned Insurance Loss JF - Variance: advancing the science of risk Y1 - 2009 A1 - Henry III,John B. A1 - Hsieh,Ping-Hung KW - Supply Chain AB - The heavy-tailed nature of insurance claims requires that special attention be put into the analysis of the tail behavior of a loss distribution. It has been demonstrated that the distribution of large claims of several lines of insurance have Pareto-type tails. As a result, estimating the tail index, which is a measure of the heavy-tailedness of a distribution, has received a great deal of attention. Although numerous tail index estimators have been proposed in the literature, many of them require detailed knowledge of individual losses and are thus inappropriate for insurance data in partitioned form. In this study we bridge this gap by developing a tail index estimator suitable for partitioned loss data. This estimator is robust in the sense that no particular global density is assumed for the loss distribution. Instead we focus only on fitting the model in the tail of the distribution where it is believed that the Pareto-type form holds. Strengths and weaknesses of the proposed estimator are explored through simulation and an application of the estimator to real world partitioned insurance data is given. VL - 3 CP - 2 U2 - a U4 - 22474360833 ID - 22474360833 ER - TY - JOUR T1 - The magnet effect of price limits: a logit approach JF - Journal of Empirical Finance Y1 - 2009 A1 - Hsieh,Ping-Hung A1 - Kim,Yong H A1 - Yang,Jimmy KW - Finance KW - Supply Chain AB - We investigate the magnet effect of price limits using transaction data from the Taiwan Stock Exchange. A logit model incorporates explanatory variables from microstructure literature and reveals that the conditional probability of a price increase (decrease) increases significantly when the price approaches the upper (lower) price limit, in support of the magnet effect. Our approach recognizes when the magnet effect starts to emerge and identifies possible determinants of magnet effect. The probability of information-based trading has a significant impact on the magnet effect for lower price limits.

VL - 16 CP - 5 U2 - a U4 - 2658545665 ID - 2658545665 ER - TY - HEAR T1 - On Optimal Stopping Rules of Mixtures of Regression Lines Y1 - 2009 A1 - Hsieh,Ping-Hung KW - Supply Chain JA - National Joint Staitstical Meetings CY - Washington, DC U2 - c U4 - 22475462657 ID - 22475462657 ER - TY - JOUR T1 - Taking the Leap from Dyads to Triads: Buyer-Supplier Relationships in Supply Network. JF - Journal of Purchasing and Supply Management Y1 - 2009 A1 - Choi,Thomas A1 - Wu,Zhaohui KW - Supply Chain AB - A network is made up of nodes and links. The smallest unit that consists of both these network elements is a dyad made up of two nodes (a buyer and a supplier) and the link that connects them (a buyer–supplier relationship).

Naturally, the focus of the supply chain management literature has been on this dyad. For instance, a buyer affects a supplier through its supplier evaluation and certificate programs, as well as long-term agreement practices. The relationship between a buyer and its supplier has been characterized as cooperative or adversarial. We have learned a great deal about supply chains through such studies in dyadic context.

However, we submit that in a network, a dyad is not the smallest unit of a network. In fact, the smallest unit is a triad, made up of three nodes and the links that connect them. If so, how would this recognition guide us as we move forward to investigate supply chains as a network? What would be its implications to the genre of the literature on buyer–supplier relationships? VL - 14 CP - 4 U2 - a U4 - 14028060673 ID - 14028060673 ER - TY - JOUR T1 - Triads in Supply Networks: Theorizing Buyer–Supplier–Supplier Relationships JF - Journal of Supply Chain Management Y1 - 2009 A1 - Choi,Thomas A1 - Wu,Zhaohui KW - Supply Chain AB - Past studies in supply chain management have focused on dyadic relationships (e.g., buyer–supplier), as all relationships in a network begin with a dyad. However, dyads do not capture the essence of a network. We posit in this paper that triads are the fundamental building blocks of a network. To begin considering triads in supply networks, we build on two extant bodies of literature — the buyer–supplier relationship and supplier–supplier relationship literature which offer us the context of buyer–supplier–supplier triads. By doing so, we are taking the first step toward cracking the internal dynamics of triads in supply networks. To build theoretical propositions, we apply balance theory and the structural-hole concept. We identify nine triadic archetypes of buyer–supplier–supplier relationships and state key propositions that aid in decision making in supply networks. VL - 45 CP - 1 U2 - a U4 - 14028091393 ID - 14028091393 ER - TY - MGZN T1 - Unlocking Business Value from an Integrated Management Approach to IT, Environment, and Supply Chain Y1 - 2009 A1 - Sarkis,Joseph A1 - Park,Jacob A1 - Wu,Zhaohui KW - Supply Chain U2 - d U4 - 14028177409 ID - 14028177409 ER - TY - JOUR T1 - Wearing Many Hats: Supply Managers Behavioral Complexity and Its Imapct on Supplier Relations JF - Journal of Business Research Y1 - 2009 A1 - Wu,Zhaohui A1 - Steward,M. A1 - Hartley,J. KW - Supply Chain AB - Applying concepts from the behavioral complexity literature (Ashby, 1952; Denison, Hooijberg, and Quinn, 1995) we examine if supply managers’ multiple roles and the ability to shift among these roles is related to their interpersonal relationship with their key contact within the strategic suppliers’ organization and ultimately with the firm-to-firm relationship. Case studies identified four supply manager roles that are assumed when managing relationships with strategic suppliers: negotiator, facilitator, supplier’s advocate, and educator. Survey data were gathered from 59 pairs of supply managers and their key contact in a strategic supplier’s organization. Results show that a larger behavioral repertoire is positively related to interpersonal relationships but higher behavioral differentiation is negatively related to interpersonal relationships. Interpersonal relationships are positively related to firm-to-firm relationships. Limitations and opportunities for future research are discussed. VL - 63 CP - 8 U2 - a U4 - 16765759489 ID - 16765759489 ER - TY - JOUR T1 - Structural Embeddedness and Supplier Management: A Network Perspective JF - Journal of Supply Chain Management Y1 - 2008 A1 - Kim,Yusoon A1 - Choi,Thomas Y. KW - Supply Chain VL - 44 CP - 4 U2 - a U4 - 37694455809 ID - 37694455809 ER - TY - HEAR T1 - Structural Embeddedness and Supplier Management: A Network Perspective Y1 - 2008 A1 - Kim,Yusoon A1 - Choi,Thomas KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - Baltimore, MD U2 - c U4 - 37706000385 ID - 37706000385 ER - TY - HEAR T1 - Supplier Relationship Paradoxes and Performance Implications Y1 - 2008 A1 - Kim,Yusoon KW - Supply Chain JA - Annual Meeting of the Academy of Management CY - Anaheim, CA U2 - c U4 - 37706031105 ID - 37706031105 ER - TY - NEWS T1 - Green companies set an example Y1 - 2007 A1 - Wu,Zhaohui A1 - Drexler,John KW - Management KW - Supply Chain U2 - d U4 - 7135256577 ID - 7135256577 ER - TY - HEAR T1 - The Magnet Effect of Price Limits: Evidence from Transactions Data Y1 - 2007 A1 - Hsieh,Ping-Hung A1 - Kim,Yong H. A1 - Yang,Jimmy KW - Finance KW - Supply Chain JA - Asian Finance Association Meeting CY - Hong Kong U2 - c U4 - 8582131713 ID - 8582131713 ER - TY - HEAR T1 - Missing Dimension in Buyer-Supplier Relationship Taxonomy Y1 - 2007 A1 - Kim,Yusoon A1 - Choi,Thomas KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - Phoenix, AZ U2 - c U4 - 37706076161 ID - 37706076161 ER - TY - HEAR T1 - Rethinking Supplier Evaluation Practices: A Structural Embeddedness Perspective Y1 - 2007 A1 - Kim,Yusoon A1 - Choi,Thomas KW - Supply Chain JA - Annual Meeting of the Decision Sciences Institute CY - Phoenix, AZ U2 - c U4 - 37706043393 ID - 37706043393 ER - TY - JOUR T1 - On Social Dynamics Factors in Multi-stakeholder Decision Making in the Early State of Product Development JF - Journal of Design Research Y1 - 2007 A1 - Ge,Ping A1 - Hsieh,Ping-Hung KW - Supply Chain AB - When design decisions are made by a group of diverse stakeholders, the decision making process is affected by both technical and social dynamic factors and the design results are consequently a product of the joint influences. Though it is important, the role of social dynamic factors in design process is currently not well understood. In this work, our study is focused on a prioritising problem concerning understanding customer needs at the early stage, in particular, identifying Quality Requirements and their relative importance. We introduced one among many social dynamic factors, i.e. trust and investigated its role in the early stage design decision making of product development. Derived from the definition and principle forms of general trust, the trust concept used in the prioritising problem for our study is specified. The existing measurement scales used in social science are modified for measuring the trust in terms of trustworthiness. VL - 6 CP - 1/2 U2 - a U4 - 2722242561 ID - 2722242561 ER - TY - JOUR T1 - The supply chain implications of recycling JF - Business Horizons Y1 - 2007 A1 - Pagell,Mark A1 - Wu,Zhaohui A1 - Murthy,Nagesh N. KW - Management KW - Supply Chain AB - Until recently, end-of-life (EOL) product management was the purview of a small number of firms that could make money out of recycling and/or remanufacturing. Now, changing customer expectations and stringent product take-back regulations are forcing many goods producing organizations to confront EOL product management, even in cases in which there is no clear economic incentive for doing so. This article presents a framework that highlights the supply chain implications for firms forced into EOL product management where recycling is the only viable option. Discussed are the various recycling options available to managers, as well as the strategic implications of each of these choices. VL - 50 CP - 2 U2 - a U4 - 2444867585 ID - 2444867585 ER - TY - JOUR T1 - Using an Updating Urn-scheme for Prioritzing Quality Requirements in the Early Stage of Collaboration Design JF - Journal of Design Research Y1 - 2007 A1 - Hsieh,Ping-Hung A1 - Ge,Ping A1 - Meier,Stefan KW - Supply Chain VL - 6 CP - 4 U2 - a U4 - 646821888 ID - 646821888 ER - TY - JOUR T1 - Enhancing integration of supply chain functions within a firm: Exploring the critical factors through eleven cases JF - International Journal of Integrated Supply Management Y1 - 2006 A1 - Pagell,Mark A1 - Wu,Zhaohui KW - Management KW - Supply Chain AB - Supply chain managers recognise that seamless supply chain operations require a high level of integration within and across organisations. Existing study and management focus have dealt with how to integrate supply chain activities across different organisations. However, it is not clear how a company should integrate supply chain functions within the company. One might assume that integration of the internal supply chain is easy to accomplish because top management has control over the functional areas. Yet, many companies suffer from supply chain disruptions due to internal coordination problems. As we started to investigate this issue we realised that the level of internal supply chain integration varies significantly from company to company. This discovery motivated us to take a systematic approach to investigating how companies integrate their internal supply chain. This study reports our findings with a focus on prescribing behaviours that managers can use to guide internal integration efforts. VL - 2 CP - 4 U2 - a U4 - 649857024 ID - 649857024 ER - TY - JOUR T1 - Gauging the Effects of Dependences on Control in Industrial Distribution Channels: Response Surface Approach JF - International Journal of Research in Marketing Y1 - 2006 A1 - Kim,Steve A1 - Hsieh,Ping-Hung KW - Marketing KW - Supply Chain VL - 23 U2 - a U4 - 646807552 ID - 646807552 ER - TY - HEAR T1 - The magnet effect of price limits: evidence from transactions data Y1 - 2006 A1 - Yang,Jimmy A1 - Hsieh,Ping-Hung A1 - Kim,Yong H. KW - Finance KW - Supply Chain JA - Financial Management Association meeting CY - Salt Lake City, Utah U2 - c U4 - 649934848 ID - 649934848 ER - TY - HEAR T1 - The Magnet Effect of Price Limits: Evidence from Transactions Data Y1 - 2006 A1 - Hsieh,Ping-Hung A1 - Kim,Yong H. A1 - Yang,Jimmy KW - Finance KW - Supply Chain JA - National Joint Statistical Meetings CY - Seattle, Washington U2 - c U4 - 2722437121 ID - 2722437121 ER - TY - JOUR T1 - Policy Decisions and Modal Choice: An Example from the European Union JF - Transportation Journal Y1 - 2005 A1 - Ribbink,Dina A1 - van Riel,A. C.R. A1 - Semeijn,J. KW - OSU-Cascades KW - Supply Chain VL - 44 CP - 1 U2 - a U4 - 149674899456 ID - 149674899456 ER - TY - JOUR T1 - Supplier-Supplier Relationships in the Buyer-Supplier Triad: Building Theories from Eight Case Studies JF - Journal of Operations Management Y1 - 2005 A1 - Wu,Zhaohui A1 - Choi,T.Y. KW - Supply Chain AB - Many researchers have studied how the buying company manages its relationship with suppliers (i.e. buyer”supplier relationship). Extending this genre of study, researchers have recently shown interest in investigating how the buying company manages relationships between the suppliers (i.e. supplier”supplier relationship). In other words, just as the relationship with the suppliers does, the relationships between suppliers have strategic implications for the buyer. We present in this study eight cases that describe supplier”supplier relationship dynamics. Using theory building through case studies, we identify five archetypes of supplier”supplier relationships. Each type of relationship is a unique configuration of the relational characteristics. We also present working propositions that associate the antecedent conditions that lead to these archetypes and eventual performance implications. VL - 24 CP - 1 U2 - a U4 - 649850880 ID - 649850880 ER - TY - HEAR T1 - Tail Index Estimation for Partitioned Insurance Losses Y1 - 2005 A1 - Hsieh,Ping-Hung A1 - Henry III,John B. KW - Supply Chain JA - National Joint Statistical Meetings CY - Minneapolis, Minnesota U2 - c U4 - 2722408449 ID - 2722408449 ER - TY - CONF T1 - Comfort Your Customers: Trust, Assurance and Loyalty on the Internet T2 - Karlstad University Press Y1 - 2004 A1 - Ribbink,Dina A1 - van Riel,A. C.R. A1 - Liljander,V. A1 - Lemmink,J. KW - OSU-Cascades KW - Supply Chain JA - Karlstad University Press U2 - b U4 - 149673738240 ID - 149673738240 ER - TY - JOUR T1 - Comfort Your Online Customer: Quality, Trust and Loyalty on the Internet JF - Managing Service Quality Y1 - 2004 A1 - Ribbink,Dina A1 - van Riel,A. C.R. A1 - Liljander,V. A1 - Streukens,S. KW - OSU-Cascades KW - Supply Chain VL - 14 CP - 6 U2 - a U4 - 149674735616 ID - 149674735616 ER - TY - JOUR T1 - A Data-Analytic Method for Forecasting Next Record Catastrophe Loss JF - Journal of Risk and Insurance Y1 - 2004 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - We develop in this article a data-analytic method to forecast the severity of next record insured loss to property caused by natural catastrophic events. The method requires and employs the knowledge of an expert and accounts for uncertainty in parameter estimation. Both considerations are essential for the task at hand because the available data are typically scarce in extreme value analysis. In addition, we consider three-parameter Gamma priors for the parameter in the model and thus provide simple analytical solutions to several key elements of interest, such as the predictive moments of record value. As a result, the model enables practitioners to gain insights into the behavior of such predictive moments without concerning themselves with the computational issues that are often associated with a complex Bayesian analysis. A data set consisting of catastrophe losses occurring in the United States between 1990 and 1999 is analyzed, and the forecasts of next record loss are made under various prior assumptions. We demonstrate that the proposed method provides more reliable and theoretically sound forecasts, whereas the conditional mean approach, which does not account for either prior information or uncertainty in parameter estimation, may provide inadmissible forecasts. VL - 71 CP - 2 U2 - a U4 - 646819840 ID - 646819840 ER - TY - HEAR T1 - On Examining Asymmetric Behavior of Price Limit Moves Y1 - 2004 A1 - Hsieh,Ping-Hung A1 - Yang,J. Jimmy KW - Supply Chain JA - National Joint Statistical Meetings CY - Toronto, Canada U2 - c U4 - 646834176 ID - 646834176 ER - TY - HEAR T1 - Tales from the Tails: Two of My Current Studies on Observations Residing in the Tails of a Distribution Y1 - 2004 A1 - Hsieh,Ping-Hung KW - Supply Chain JA - Seminar Series CY - Corvallis, 91 U2 - c U4 - 2722385921 ID - 2722385921 ER - TY - JOUR T1 - Interdependence and its Consequence in Distributor-Supplier Relationships: A Distributor Perspective Through Response Surface Approach JF - Journal of Marketing Research Y1 - 2003 A1 - Kim,Steve A1 - Hsieh,Ping-Hung KW - Marketing KW - Supply Chain AB - Interdependence and its consequences in marketing channels have received substantial research attention, but two issues remain unresolved. First, the validity of the extant methods to measure interdependence has not been verified, and those methods have not been contrasted. Second, the impact of interdependence on an outcome variable is difficult to analyze and its potential to provide managerial insight hampered. To address those gaps, the authors first review prior approaches. The review of prior approaches raises key methodological and theoretical issues in measuring interdependence and analyzing its impacts, including the additivity of distributor and supplier dependences for measurement of interdependence and the nonlinear functional forms of dependences for the impact of interdependence.The authors use the response surface approach (RSA) and derive three managerial insights that can be garnered from its use: interdependence for the highest (lowest) level of an outcome, directions for change in interdependence, and change in outcome when receding from the ideal combination. They apply RSA to the relationship between interdependence and three outcome variables—distributor commitment, bilateral communication, and supplier control—in industrial distributor”supplier relationships and contrast it with previous methods. The empirical study results suggest that (a) distributors perceive differential effects of supplier dependence and distributor dependence on outcome variables and (b) highest magnitude and lowest asymmetry of interdependence do not lead to the highest distributor commitment or supplier control. From a distributor's standpoint, highest commitment and supplier control occur when distributor dependence is high and supplier dependence is modest. The following implications emerge: Distributor dependence and supplier dependence must be decoupled and treated separately. Distributor dependence can be encouraged and nurtured, while supplier dependence needs to be kept moderate. A supplier's too little or too great dependence on a distributor will deteriorate channel outcomes, at least from a distributor's point of view. VL - XL CP - 1 U2 - a U4 - 646811648 ID - 646811648 ER - TY - JOUR T1 - The Return on R&D Versus Capital Expenditures in the Pharmaceutical and Chemistry Industies JF - IEEE Transactions on Engineering Management Y1 - 2003 A1 - Hsieh,Ping-Hung A1 - Mishra,C. S. A1 - Gobeli,Dave KW - Strategy & Entrepreneurship KW - Supply Chain AB - The impact of research and development (R&D) on firm performance is generally agreed to be positive, but the nature and extent of this impact share little agreement in the previous research. Using an improved, time series, cross-sectional regression model that accounts for both contemporaneous and firm-specific serial correlation, as well as the feedback between firm profitability and investments, our study compares the rate of return from a dollar investment on R&D to a dollar investment on fixed assets in pharmaceutical and chemical industries. We find positive associations of R&D intensity and all variables of firm performance (net margin, operating margin, sales growth, and market value). We find that an investment in R&D earns an operating margin return much higher than the industry cost of capital. We also find that the effect of an investment in R&D on the firm's market value is about twice as much the effect of an investment in fixed assets. These findings have implications for corporate investment strategies, indicating that additional R&D investment is more likely to provide a firm with a unique and sustainable competitive advantage. VL - 50 CP - 2 U2 - a U4 - 646096896 ID - 646096896 ER - TY - JOUR T1 - Survey Research in Production/Operations Management: Historical Analyses and Opportunities for Improvement JF - Journal of Operations Management Y1 - 2003 A1 - Rungtusanatham,M. A1 - Choi,T. Y. A1 - Hollingsworth,D. G. A1 - Wu,Zhaohui A1 - Cipriano,F. KW - Supply Chain AB - Our paper provides a comprehensive assessment of 285 survey research articles in operations management (OM), published between 1980 and 2000. Six OM journals are included in this study; they are, in alphabetical order: Decision Sciences (DS), International Journal of Operations & Production Management (IJOPM), International Journal of Production Research (IJPR), Journal of Operations Management (JOM), Management Science (MS), and Production and Operations Management (POM). In this paper, we reflect upon the state and evolution of survey research in the OM discipline across a 21-year time span and the contribution of OM journals that have published these studies. Major changes have occurred in the last 5 years of our sampling period, and two topics stood out as showing fastest ascendancy to prominence—operations strategy and supply chain management. Furthermore, over the years, the Journal of Operations Management appears to have been publishing more survey research articles and a greater variety of OM topics compared to the other five journals in our study. VL - 21 CP - 4 U2 - a U4 - 649854976 ID - 649854976 ER - TY - HEAR T1 - Tales from the Tail: Robust Moment Estimation for Singly Censored Environmental Data Y1 - 2003 A1 - Hsieh,Ping-Hung A1 - Cheng,Tsung-Chi KW - Supply Chain JA - National Joint Statistical Meetings CY - San Francisco, California U2 - c U4 - 646828032 ID - 646828032 ER - TY - JOUR T1 - An Exploratory First Step in Teletraffic Data Modeling: Evaluation of Long-run Performance of Parameter Estimators JF - Computational Statistics and Data Analysis Y1 - 2002 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - Examination of the tail behavior of a distribution F that generates teletraffic measurements is an important first step toward building a network model that explains the link between heavy tails and long-range dependence exhibited in such data. When knowledge of the tail behavior of F is vague, the family of the generalized Pareto distributions (GPDs) can be used to approximate the tail probability of F, and the value of its shape parameter characterizes the tail behavior. To detect tail behavior of F between two host computers on a network, the estimation procedure must be carried out over all possible combinations of host computers, and thus, the performance of the estimator under repeated use becomes the primary concern. In this article, we evaluate the long-run performance of several existing estimation procedures and propose a Bayes estimator to overcome some of the shortcomings. The conditions in which the procedures perform well in the long run are reported, and a simple rule of thumb for choosing an appropriate estimator for the task of repeated estimation is recommended. VL - 40 CP - 2 U2 - a U4 - 646813696 ID - 646813696 ER - TY - HEAR T1 - Forecasting Next Record Catastrophic Property Losses Using Extreme Value Theory Y1 - 2002 A1 - Hsieh,Ping-Hung KW - Supply Chain JA - Taipei International Statistical Symposium and Bernoulli Society EAPR Conference CY - Taipei, Taiwan U2 - c U4 - 646830080 ID - 646830080 ER - TY - JOUR T1 - Supplier-Supplier Relationships and Their Implications for Buyer-Supplier Relationships JF - IEEE Transactions on Engineering Management Y1 - 2002 A1 - Choi,T. Y. A1 - Wu,Zhaohui A1 - Ellram,L. M. A1 - Koka,B. KW - Supply Chain VL - 49 CP - 2 U2 - a U4 - 649852928 ID - 649852928 ER - TY - JOUR T1 - On Bayesian Predictive Moments of Next Record Value Using Three-parameter Gamma Priors JF - Communications in Statistics - Theory & Methods Y1 - 2001 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - A forecasting model of next record value proposed by Hill [1] assumes the underlying distribution F(x) is of an algebraic functional form with a shape parameter a for large x. That is, 1 - F(x) ?Cx-a, for large x. In this article, we extend his model by incorporating a three-parameter Gamma prior of a to derive analytical solutions of the predictive distribution and moments of X given that X is a new record value. These closed-form formulas can be represented as ratios of moments of Gamma distributions. We apply the proposed model to a real-life data set that consists of the insured property losses of 33 catastrophes caused by tropical storms in the United States in 1995. The example illustrates the importance of incorporating prior experience and accounting for uncertainty in parameter estimation when forecasting record values. Both considerations are the main ingredients in the development of the proposed model. VL - 30 CP - 4 U2 - a U4 - 646817792 ID - 646817792 ER - TY - HEAR T1 - Discrepancy Assessment of Model Fitness Against Nonparametric Alternatives Y1 - 2001 A1 - Hsieh,Ping-Hung KW - Supply Chain JA - National Joint Statistical Meetings CY - Atlanta, Georgia U2 - c U4 - 646825984 ID - 646825984 ER - TY - JOUR T1 - Modeling the Frequency and Severity of Extreme Exchange Rate Returns JF - Journal of Forecasting Y1 - 2001 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - Risk managers are often concerned about tail probabilities of asset return distributions, in particular the frequency and severity of extreme returns. In this article, we propose a model that integrates extreme value theory and point processes to model the frequency and severity of exchange rate returns. The proposed model is applied to daily spot exchange rate series and the parameters of interest, such as the tail index, the mean size and rate of occurrence of extreme returns, are estimated using maximum likelihood estimation. We study the impact of recent currency crises on the frequency and severity of the series and find that, during 1995-9, the frequency of extreme daily Japanese yen-US dollar spot exchange rate returns increases twofold, and the time duration of high volatility persists longer for the Japanese yen series than for the Swiss franc and Danish krone series. Copyright © 2001 John Wiley & Sons, Ltd. VL - 20 CP - 7 U2 - a U4 - 646815744 ID - 646815744 ER - TY - JOUR T1 - Robustness of Conditional Moments: An Application to Premium Calculation for Reinsurance Treaties JF - Risk Analysis Y1 - 2001 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - In this study, the tail probability of a class of distributions commonly used in assessing the severity of insurance losses was examined. Without specifying any particular distribution, the use of an algebraic functional form Cx to approximate the tail behavior of the distributions in the class was demonstrated. Norwegian fire insurance data were examined, and the algebraic functional form was applied to derive the expected loss of a reinsurance treaty that covers all losses exceeding a retention limit. It was shown that (1) the expected loss is insensitive to the parameter á for a high retention limit (e.g., a catastrophe treaty), and (2) with a low retention limit (e.g., a largest claim treaty), a reliable estimate of the parameter á and a sound judgment on the maximum potential loss of the treaty could provide useful and defensible summary statistics for pricing the treaty. Thus, when dealing with the losses of certain reinsurance treaties, it was concluded that knowledge of a specific probability distribution is not critical, and the summary statistics derived from the model are robust with respect to a large class of loss distributions. VL - 21 CP - 2 U2 - a U4 - 646809600 ID - 646809600 ER - TY - HEAR T1 - The Returns to R&D and Capital Expenditures in the Pharmaceuticals and Chemicals Industry Y1 - 2000 A1 - Hsieh,Ping-Hung A1 - Mishra,Chandra S. A1 - Gobeli,David H. KW - Supply Chain JA - Financial Management Association International Annual Meeting CY - Seattle, Washington U2 - c U4 - 646832128 ID - 646832128 ER - TY - HEAR T1 - Robustness of Conditional Moments: An Application to Premium Calculation for Reinsurance Treaties Y1 - 1999 A1 - Hsieh,Ping-Hung KW - Supply Chain JA - National Joint Statistical Meetings CY - Baltimore, Maryland U2 - c U4 - 646836224 ID - 646836224 ER - TY - JOUR T1 - Robustness of Tail Index Estimation JF - Journal of Computational and Graphical Statistics Y1 - 1999 A1 - Hsieh,Ping-Hung KW - Supply Chain AB - The implementation of the Hill estimator, which estimates the heaviness of the tail of a distribution, requires a choice of the number of extreme observations in the tails, $r$, from a sample of size $n$, where $2 \leq r+1 \leq n$. This article is concerned with a robust procedure of choosing an optimal $r$. Thus, an estimation procedure, $\delta_s$, based on the idea of spacing statistics, $H^{(r)}$, is developed. The proposed decision rule for choosing $r$ under the squared error loss is found to be a simple function of the sample size. The proposed rule is then illustrated across a wide range of data, including insurance claims, currency exchange rate returns, and city size. VL - 8 CP - 2 U2 - a U4 - 646823936 ID - 646823936 ER - TY - JOUR T1 - Informal Cross-Border Trade in Africa: Operations, Policy, and Opportunities JF - Management Science Y1 - 0 A1 - Park,Jimin A1 - Lim,Michael K A1 - Murali,Karthik KW - Supply Chain AB - Informal cross-border trade (ICBT) refers to the illegal activities of cross-border commerce conducted by unregistered small-scale traders. We seek to develop insights to understand the ICBT value chain and offer policy recommendations to successfully integrate it into the formal economy. Using a game-theoretic model, we analyze the operations and key market dynamics of ICBT. We analyze the policy implications of three representative UN directives: enhancing marginalized traders' access to formal channels, reducing export tax rates for formal traders, and introducing an alternative simplified trade regime (STR) for informal traders. All three policies result in an increase in government proceeds when the inherent profitability of the formal or STR channels is sufficiently high. Furthermore, social welfare increases when the policies effectively balance wholesale price competition within the formal and informal channels. We apply our model to a case study based on Uganda's agricultural exports over an 11-year horizon. The access enhancement policy is most effective in increasing government proceeds but least effective in improving the welfare of other participants. The tax reduction policy enhances traders' profitability but sacrifices the welfare of farmers and government proceeds substantially. Finally, the STR acknowledgement policy results in the largest increase in profitability of marginalized traders and farmers but comes at the cost of government proceeds. U2 - a U4 - 219353937920 ID - 219353937920 ER -