This paper conducts the first general equilibrium analysis of the role of entry, exit and profits in industry dynamics. The benefit of our model is twofold. First, to discriminate between entrants’ role of performing the entrepreneurial function of creating disequilibrium and the conventional...

Research summary We argue that interrelated processes of knowledge codification and uncertainty reduction lead to the contraction of vertical firm boundaries of new high technology ventures over time. Consistent with our arguments we show that, over time, the outsourcing of R&D is slower than...