“…For example, research could examine JV dynamics using variables derived from Williamson's vertical integration framework (Williamson, 1985) as well as relational approaches to interfirm collaboration (Dyer, 1996(Dyer, , 1997Dyer and Singh, 1998). In a related vein, authors have called for the development of an alliance typology within which collaboration could be studied and better understood (e.g., Osborn and Hagedoorn, 1997;Parkhe, 1993), so research in this direction could give attention to the ways in which different types of alliances evolve and come to an end (e.g., Koza and Lewin, 1998).…”