This article sets out a theory of market structure with sequential entry. We characterize the perfect Nash equilibrium to the entry game in several propositions. First, equilibria never involve excess capacity. Second, a sufficient statistic for the entry of any firm is that its profits are...

We investigate the origins of identity and the innate proclivity to draw a distinction between `insiders' and `outsiders'. We propose an evolutionary explanation: we argue that identity arises because it facilitates survival. In an evolutionary setting we endogenize preferences and demonstrate...

B. Curtis Eaton is one of Canada's leading microeconomists. As an applied economic theorist, Eaton has contributed greatly to industrial organization literature and has also worked in labour economics, economic geography, and organizational theory. The essays in this volume, by former students...