In this paper we present a decentralization result which is useful for practical and theoretical work with the concept of sequential equilibrium and related concepts of perfect Bayesian equilibrium. A weak consistency condition which is sufficient to obtain an analogy to the well-known...

We study equilibrium selection by evolutionary learning in monotone signalling games. The learning process is a development of that introduced by Young for static games extended to deal with incomplete information and sequential moves; it thus involves stochastic trembles. For vanishing trembles...

This paper analyses a dynamic general equilibrium macro model where consumers are divided into workers and capitalists. Goods and money markets are assumed to be competitive, whereas the wage rate is determined by negotiation between a trade union and an employer's union. Unions know the...

A stochastic learning process for signaling games with two types, two signals, and two responses gives rise to equilibrium selection which is in remarkable accordance with the selection obtained by the intuitive criterion.

The basic trade union model is extended to allow for a more sophisticated unemployment benefit system consisting of two benefit levels, one for short-term and one for long-term unemployed, and a rule determining whether an unemployed is short- or long-term. The purpose of this extension is...

Price discrimination and rationing of low price customers can often be observed (viz. flight and theater tickets, sales of branded goods). We construct a monopoly model to explain this phenomenon. A firm has the option to charge a high price on a 'day 1', and a low price on a 'day 2', and ration...

It is an old ida in game theory that the justification of Nash equilibrium as a prediction of actual play in a game is that each player by imagining himself in the positions of his opponents will be able to figure out what these other players will play, and consequently the player himself will...

This paper presents a learning process which is a generalization of the method of fictitious play of Brown. If the learning process converges, the convergence point is a Nash equilibrium. We study 2 × 2 games. Here the process always converges. The relation between the initial prior, the weight...

In a general equilibrium macro model with wage bargaining, agents are divided into capitalists and workers. The markets for produced goods and money are competitive, but the wage rate is determined by negotiation between an employers' union and a trade union. Unions are supposed to be "long...

An overlapping generations, macro model where consumers are divided into workers and capitalists is analysed. In each period the wage rate is negotiated between an employers' union and a trade union. Other prices adjust competitively. The solution concept used is cooperative, the wage rate...