3Dougherty, D.. Managing Your Core Incompetence for Cor- porate Venturing. Entrepreneurship: Theory & Practice, 1995, 19(3): 113-135.
4Tsai, K.H.,Wang, J.C.. External Technology Acquisition and Firm Performance: A Longitudinal Study. Journal of Business Venturing, 2008,23(1): 91-112.
5Jones, G.K., Lanctot, A., Teeegen, H.J.. Determinants and Per- formance Impacts of External Technology Acquisition. Journal of Business Venturing, 2001,16(3): 255 -283.
6Van de Vrande, V., Vanhaverbeke, W., Duysters, G.. External Technology Sourcing: The Effect of Uncertainty on Gover- nance Mode Choice. Journal of Business Venturing, 2009,24(1): 13 62-80.
7Gulati, R.. Does Familiarity Breed Trust? The Implications of Repeated ties for Contractual Choice in Alliances. Academy of management Journal, 1995,38(1): 85-112.
8Villalonga, B., McGahan, A.M.. The Choice Among Acquisi- tions, Alliances and Divestitures. Strategic Management Jour- nal, 2005, 26(13): 1183-1208.
9Vanhaverbeke, W., Duysters, G., Noorderhaven, N.. External Technology Sourcing through Alliances or Acquisitions: An Analysis of the Application-specific Integrated Circuits Indus- try. Organisaganizational Science, 2002,13(6): 714-733.
10Garette, B., Dussauge, P.. Alliances Versus Acquisitions: Choosing the Right Option. European Management Journal, 2000,18(1): 63-69.
