Moeen, Mahka; Somaya, Deepak; Mahoney, Joseph T. - 2014
The vertical integration literature has examined outsourcing decisions mainly to understand the extent to which a firm … engages in outsourcing. The question of how the firm's portfolio of outsourced work is managed across suppliers has been … among suppliers. Our focal interest is in predicting when outsourcing will be concentrated in a smaller number of suppliers …