We investigate a mixed duopoly, where a state-owned welfare-maximizing public firm competes against a profit-maximizing private firm. We use a Hotelling-type spatial model which represents product differentiation. We endogenize production costs by introducing cost-reducing activities. We show...

We investigate a desirable role of public enterprise in mixed oligopoly in free-entry markets. We compare the following three cases: (i) a public firm produces before private firms (public leadership), (ii) all firms produce simultaneously (Cournot), (iii) a public firm produces after private...

The paper investigates a three-country duopoly model. Two developed countries have large markets and one developing country has a cost advantage. The author finds that strategic complementarity in location choice yields multiple equilibria. One is a cost-oriented agglomeration of firms in the...

We investigate Stackelberg mixed duopoly models where a state-owned public firm and a foreign private firm compete. We examine a desirable role (either leader or follower) of the public firm. We also consider endogenous roles by adopting the observable delay game of Hamilton and Slutsky (1990)....