“…The underlying motives for expatriation vary: the transfer of know-how from headquarters to subsidiaries abroad, compensation for a shortage of qualified local personnel in a given host country or an attempt to exert control over subsidiaries abroad and standardize routines across organizational units are among frequently cited reasons for sending managers abroad (Iles and Yolles, 2002;Legewie, 2002;Torbiörn, 1994). More recently, new forms of organizing the activities of multinational companies, such as network structures or heterarchies, call for an increased exchange of personnel between organizational units to ensure that all parts of the company contribute to reaching the firm's overall strategic objective (Bartlett and Ghoshal, 1987;Fenwick et al, 1999;Hedlund, 1986;Holtbruegge, 2001;Manev and William, 2001). A more general objective can be seen in companies' desire to enhance their international competence by increasing the international exposure of managers and the development of 'global leaders' (Caligiuri et al, 1998;Mendenhall, 2001;Mendenhall et al, 2002).…”