On the Consistent Conjectures Equilibrium of Export Subsidy Game.

This paper explores an export subsidy game in an international duopoly in which governments of countries as well as firms hold conjectures about the response of other governments. In the framework with linear demand/quadratic cost functions, a homogeneous good and no home consumption, I shall obtain the relations among the conjectural variation of firms, that of governments, and the optimal subsidies for countries. And I shall show that if and only if firms hold the consistent conjectures, Nash type behavior (zero conjectural variation) of governments is consistent. Copyright 1991 by Blackwell Publishing Ltd and the Board of Trustees of the Bulletin of Economic Research