“…For instance, Corchon (1991) shows that, by delegating output decisions to divisions managers who do not internalize the inframarginal effects of their actions, the fir can virtually act as a Stackelberg leader and therefore collect larger profit (see also Baye et al, 1996). Similarly, Schwartz and Thompson (1986) argue that divisionalization can be used as a commitment to expand production and hence deter entry. The difference in our paper arises from the fact that with licensing contracts, rent extraction is not complete (because of transaction costs), that we allow for product differentiation across technologies and asymmetries across licensors (producers versus research labs), and that we endogenize the number of incumbents.…”