We investigate whether patents that are jointly held by legally independent companies help sustain product-market collusion. We use a simple model of repeated interactions to show that joint patents can serve collusive purposes. Our model generates two testable predictions: when joint patents...

This paper empirically analyzes the determinants of the choice between wholly owned subsidiary and technology licensing as a strategy for expansion abroad. We use a new and comprehensive database on worldwide plant level investments in the chemical industry during the 1981-1991 period. We find...