We study the dynamics of an oligopoly market with network externalities. In contrast to earlier work, we consider a model where products are vertically differentiated and the number of firms is arbitrary. We show that the degree of network externalities has a one-to-one relationship with the...

This paper develops a model that is capable of replicating these empirical findings. It extends Hopenhayn (1993) industry dynamics framework by introducing firm ownership status (private or public) and allowing private firms to go public at a cost. The key assumption is that privately held firms...

This paper studies the formation of teams in the economy in which entrepreneurs dier by how much they can contribute to the joint firm. First, it documents, using the Panel Study of Entrepreneurial Dynamics, that the individual contributions are positively correlated across owners, even after...

Empirical studies document differences in firms' response to the introduction of various labor market policies. In particular, large and mature firms tend to participate more actively in targeted employment subsidy programs (under which firms receive subsidies for hiring disadvantaged workers)....

This paper argues that the impact of credit constraints on the entrepreneurial activity and, via it, on economic development, crucially depends on the serial correlation in arrival of entrepreneurial ideas. Using an occupational choice model, it demonstrates that calibrating the serial...

This paper embeds a repeated partnership game with imperfect monitoring into a matching environment. We show that even though the underlying technology of production exhibits no complementarities with respect to types of the partners, the presence of imperfect monitoring leads to non-trivial...

the consumers who start saving in order to increase consumption of the commitment good in the future become risk lovers. We also argue that such behavior is likely to arise due to the presence of borrowing constraints; therefore suggesting that in the economies with consumption commitments...

We study games in which players search for an optimal action profile. All action profiles are either a success, with a payoff of one, or a failure, with a payoff of zero. Players do not know the location of success profiles; instead each player is privately informed about the marginal...