We study intra-individual behavioral heterogeneity in an experimental Cournot oligopoly. Previous empirical results this setting have demonstrated convergence to competitive outcomes, agreement with theoretical predictions assuming that players imitate successful opponents. postulate sometimes rely on imitation of behavior, and best reply the actions others. Testable are obtained from a model a...

We investigate the role of incentives set by a parent firm for competition among its subsidiaries. In a Cournot experiment four subsidiaries of the same parent operate in the same market. Parents earn a specific share of the joint profit and can choose how to distribute the remaining surplus (or loss). Results show that parents allocating profits equally among their subsidiaries reach outcomes ...

We examine cost-reducing investment in vertically-related oligopolies, where firms may be vertically integrated or separated. Analyzing a standard linear Cournot model, we show that: (i) Integrated firms invest more than separated competitors. (ii) Vertical integration increases own investment and decreases competitor investment. (iii) Firms may integrate strategically so as to preempt investme...

Recent literature shows that learning in oligopoly games might in the long run result in the Cournot or in the Walras equilibrium. Which outcome is achieved seems to depend on the underlying learning dynamics. This paper analyzes the forces behind the learning mechanisms determining the long run outcome. Apart from the fact that there is a difference between social and individual learning, the ...