00602nas a2200145   4500008004100000245010100041210006900142260000900211490001600220653003200236100001800268700002500286700001800311856012700329       2021                        eng d00aCompeting both ways: How combining Porter's low-cost and focus strategies hurts firm performance0 aCompeting both ways How combining Porters lowcost and focus stra  c20210 vforthcoming10aStrategy & Entrepreneurship1 aLee, Chi-Hyon1 aHoehn-Weiss, Manuela1 aKarim, Samina  u/biblio/competing-both-ways-how-combining-porters-low-cost-and-focus-strategies-hurts-firm01513nas a2200169   4500008004100000245012700041210006900168260000900237300001000246490000700256520084900263653003201112100002501144700001801169700001801187856013801205       2017                        eng d00aExamining alliance portfolios beyond the dyads: The relevance of redundancy and non-uniformity across and between partners0 aExamining alliance portfolios beyond the dyads The relevance of   c2017  a56-730 v283 aIn this research, we unpack how interdependencies affect not just individual dyads but also value creation across an alliance portfolio and ultimately a focal firm’s performance. Moving beyond the collection of dyadic relationships of individual alliances, we examine more holistically the distribution of power imbalances and mutual dependences within alliance portfolios, as well as the impact of redundancies in portfolio partners’ resources. Building on resource dependence theory, we develop and test arguments on a sample of 59 firms in the U.S. passenger airline industry during 1998–2011. We find that nonuniform distributions of power imbalances and mutual dependences within the alliance portfolio as well as redundancy affect firm performance in different ways, which has implications for the management of alliance portfolios.10aStrategy & Entrepreneurship1 aHoehn-Weiss, Manuela1 aKarim, Samina1 aLee, Chi-Hyon  u/biblio/examining-alliance-portfolios-beyond-dyads-relevance-redundancy-and-non-uniformity-across-and00613nas a2200157   4500008004100000245009400041210006900135260000900204300001200213490000700225653003200232100001800264700002500282700001800307856013000325       2016                        eng d00aGrouping interdependent tasks: Using spectral graph partitioning to study complex systems0 aGrouping interdependent tasks Using spectral graph partitioning   c2016  a177-1910 v3710aStrategy & Entrepreneurship1 aLee, Chi-Hyon1 aHoehn-Weiss, Manuela1 aKarim, Samina  u/biblio/grouping-interdependent-tasks-using-spectral-graph-partitioning-study-complex-systems00604nas a2200133   4500008004000000245012200040210006900162260001800231653003200249100001800281700001800299700002500317856012800342       0                           engd00aTask bottlenecks and resource bottlenecks: A holistic examination of task systems through an organization design lens0 aTask bottlenecks and resource bottlenecks A holistic examination  c2022 In Press10aStrategy & Entrepreneurship1 aKarim, Samina1 aLee, Chi-Hyon1 aHoehn-Weiss, Manuela  u/biblio/task-bottlenecks-and-resource-bottlenecks-holistic-examination-task-systems-through