In this article I analyze strategic investment under uncertainty in a new market, where firms face a tradeoff between commitment and flexibility. The model predicts asymmetric equilibria under fairly general conditions, even though firms are ex ante identical and have symmetric opportunities to...

We propose a model of the international technology gap that focuses on two sources of self-reinforcing mechanisms in the industrial competition: (i) a positive feedback that runs from innovations to profits to R&D expenditures, and (ii) learning effects in R&D and in production. We find that, if...

Anecdotal evidence suggests that agents often spend resources distorting information transmitted to principals. We present a model where costly information distortion emerges as equilibrium behavior. The information structure we focus on is intermediate between (and encompasses) the cases of...

The idea that commitment is valuable plays a key role in many economic models. However, Bagwell (1995) has shown that commitment may have no value if there is (even a slight) noise in the observation of the leader's action, thus casting doubt on the notion that commitment has strategic value....

We examine a model of contracting where parties interact repeatedly and can contract at any point in time, but writing formal contracts is costly. A contract can describe the external environment and the parties' behavior in a more or less detailed way, and the cost of writing a contract is...