We study communication in a static Cournot duopoly model under the assumption that firms have unverifiable private information about their costs. We show that cheap talk between the firms cannot transmit any information. However, if the firms can communicate through a third party, communication can be informative even when it is not substantiated by any commitment or costly actions. We exhibit ...

This paper presents a modeling framework for analyzing competition between multiple firms that each possess a mixture of hydroelectric and thermal generation resources. Based upon the concept of a Cournot oligopoly with a competitive fringe, the model characterizes the Cournot equilibrium conditions of a multiperiod hydrothermal scheduling problem. Using data from the western United States elec...

This note demonstrates that a lattice game with strategic substitutes is dominancesolvable if and only if there exists a unique fixed point of the function that results from an iteration of the best response function. This finding complements a result of Milgrom and Roberts’ (1990) by which a lattice game with strategic complements is dominance-solvable if and only if there exists a unique Nash...

The relationship between product differentiation and tacit collusion has been analyzed by Deneckere (1983,1984). For Cournot games, he assumed that collusion is supported by the threat of reverting to the equilibrium of the one shot game. Recently, Abreu (1986) has, however, derived the optimal punishment schemes for a wide range of repeated games. The purpose of the present paper is to analyze...

We study reactions to entry in a Cournot model, contrasting the case where firms are endowed with unchangeable technologies against that where technologies are flexible. By the latter we mean that firms can change the installed production technique at zero cost (fully flexible technologies). We show that when firms are technologically flexible, entry can increase equilibrium prices. The analysi...

This paper develops a model of two person family. Each family member attempts to maximize his or her own utility. Yet they are interdependent in two respects. Family members are interdependent, first of all, because they care about each other. Second, there are local public goods or household expenditures within the family, such as housing. The presence of household expenditures means that one ...

We construct Cournot games with limited demand, resulting into capped sales volumes according to the respective production shares of the players. We show that such games admit three distinct equilibrium regimes, including an intermediate regime that allows for a range of possible equilibria. When information on demand is modeled by a delayed diffusion process, we also show that this intermediat...

Nash Cournot Equilibrium (NCE) has been widely used in a competitive electricity market to analyze generation firms’ strategic production quantities. Congestion on a transmission network may lead to a mixed strategy NCE. Mixed strategy is complicated to understand, difficult to compute, and hard to implement in practical market. However, Stackelberg model based equilibrium does not have any mix...

In this paper we study the Nash-equilibrium and equilibrium bidding strategies of the Pooled Reverse Auction for troubled assets. The auction was described in (Ausubel & Cramton 2008[1]). We further extend our analysis to a more general class of games which we call Summation Games. We prove the existence and uniqueness of a Nashequilibrium in these games when the utility functions satisfy a cer...

This paper examines the behaviour of two firms competing in a duopoly, where can influence demand through use advertising. The simulates strategic interaction based on game-theoretic Cournot analytical model. evolution over time Nash equilibrium is graphically displayed for number different competitive scenarios. results show that there exist threshold levels advertising effectiveness at which ...