We develop an equilibrium model of industrial structure in which the organization of firms is endogenous. Differentiated consumer products can be produced either by vertically integrated firms or by pairs of specialized companies. Production of each variety of consumer good requires a unique,...

This paper reports the results of a new test of the Leontief-Trefler hypothsis that factor-augmenting international productivity differences explain most of the cross-country variation in factor prices.

I develop a simple new model of strategic trade with endogenous timing, generalizaing Glosten and Milgrom (1985) : A competitive market maker faces n risk neutral traders with unit demands or suppliers. It is private information whether any given trader is either informed, with a heterogeneous...

We study environments where a production process is jointly shared by a finite group of agents. The social decision involves the determination of input contribution and output distribution. We define a competitive solution when there is decreasing returns-to-scale and show that it leads to a...

I consider two seemingly unrelated puzzles; 1. Why is relative performance evaluation (RPE) used less in CEo compensation than agency theory suggests? 2. Why is sometimes, e.g., for fund managers, a mediocre performance more highly rewarded than excellence? I consider a simple tournament model,...