We use an adverse selection model to study the dynamics of ?rms?reputations when ?rms implement joint projects. We show that in contrast with projects implemented by a single ?rm, in the case of joint projects a ?rm?s reputation does not necessarily increase following a success and does not...

The purpose of this paper is to examine the stability of the cooperative management agreement of the North Atlantic Bluefin tuna fisheries over time,as the stock recovers, assuming that the players were engaged in previous cooperation for a certain period of time. This analysis is focused on the...

A “Doença de Baumol” refere que o baixo crescimento da produtividade no sector da saúde e a uniformidade dos salários da economia como um todo, fazem com que os custos neste sector, dito “estagnado”, sejam inevitavelmente crescentes o longo do tempo. Este facto coloca uma pressão...

We study the extent to which equilibrium payo®s of discounted repeated games can be obtained by 1 { memory strategies. First, we present robust examples of games in which there is a subgame perfect equilibrium payo® pro¯le that cannot be obtained by any 1 { memory subgame perfect equilibrium....

We establish the existence of sequential equilibria in general menu games, known to be su±cient to analyze common agency problems. In particular, we show that our result solves some unpleasant features of early approaches.

Management researchers and practitioners have developed a marked interest for the notion of “good companies to work for”, “exemplary workplaces”, “meaningful work”, “virtuous organization”, “truly healthy organizations” or “authentizotic organizations”. We complement the...

We address the impact of education upon wage inequality by drawing on evidence from fifteen European countries, during a period ranging between 1980 and 1995. We focus on within-educational-levels wage inequality by estimating quantile regressions of Mincer equations and analysing the...

I analyze a simple model of hold-up with asymmetric information at the con- tracting stage. I show that contractual signalling and e¢ ciency of investment can con?ict if only quantity is contractible. This is because contracted quantity encourages investment in the relationship but also signals...

“In the midst of order, there is chaos; but in the midst of chaos, there is order”, John Gribbin wrote in his book Deep Simplicity (p.76). In this dialectical spirit, we discuss the generative tension between complexity and simplicity in the theory and practice of management and...

Random matching models have been used in Monetary Economics to argue that money can increase the well being of all agents in the economy. If the model features a finite number of agents it will be shown that there is an equilibrium, analogous to the contagious equilibria described in Kandori...