@article {1972201,
	title = {The performance implications of intra- and inter-regional geographic diversification},
	journal = {Strategic Management Journal},
	volume = {31},
	year = {2010},
	month = {2010},
	pages = {1018-1030},
	keywords = {Entrepreneurship, Strategy \& Entrepreneurship},
	author = {Khoury,Theodore and Qian,G and Qian,Z}
}