The stability of cournot revisited

Stability of the Cournot Process - Experimental

We report results of experiments designed to test the predictions of the best reply process. In a Cournot oligopoly with four Þrms, the best reply process should theoretically explode if demand and cost functions are linear. We Þnd, however, no experimental evidence of such instability. Moreover, we Þnd no differences between a market which theoretically should not converge to Nash equilibrium ...

Comparing Cournot and Bertrand equilibria revisited

Comparing Cournot and Bertrand Equilibria Revisited by Jim Y. Jin This paper compares Cournot and Bertrand equilibria with mixed products, linear demand and cost functions. It is found that a firm's price (output) need not be higher (lower) in Cournot equilibrium. However, given any number of firms and a mixture of complement and substitute products, every firm's price margin/output ratio is al...

The Stability of Nash-Cournot Equilibria in Labor Managed Oligopolies

The codetermined firm in a Cournot duopoly: A stability analysis

a r t i c l e i n f o This paper aims to study the stability issue in a Cournot duopoly with codetermined firms. We show that when both firms codetermine employment together with decentralised employees' representatives, a rise in wages acts as an economic (de)stabiliser when the wage is fairly (high) low, while under profit maximisation a rise in wages always acts as a stabilising device becau...

The stability of the roommate problem revisited

The lack of stability in some matching problems suggests that alternative solution concepts to the core might be a step towards furthering our understanding of matching market performance. We propose absorbing sets as a solution for the class of roommate problems with strict preferences. This solution, which always exists, either gives the matchings in the core or predicts other matchings when ...