type="main" <p>We study the effects of integration of asymmetric complements when they are vertically differentiated. While confirming the standard effects of integration, namely the internalization of the double marginalization externality and the reduction of competition, we point out a new...</p>

We reconsider the Goyal and Moraga-González (Rand Journal of Economics, Vol. 32 (2001), pp. 686-707) model of strategic networks in order to analyse how government policies (e.g. subsidies) will affect the stability and efficiency of networks of R&D collaboration among three firms located in...