The paper explores the role of workers' expectations as an original explanation for the puzzling long run persistence of observed discrimination against some minorities in the labor market. A game of incomplete information is presented, showing that ex ante identical groups of workers may be...

With a four-stage sequential game model, we analyse two bailout policies, one when the government commits ex-ante and another, in which it does not, both to an optimal bailout. We study if each of these policies ameliorate the effects of liquidation on fundamentals, reduce the likelihood of...

A model of an exclusive group or class whose membership is governed by personal contact and interaction is studied. Members of this old-boy network attempt to shield themselves from transacting with opportunistic or incompetent individuals by dealing only infrequently with unproven nonmembers....

We analyze vertical product differentiation in a model where a good’s quality is unobservable to buyers before purchase, a continuum of quality levels is technologically feasible, and minimum quality is supplied under competitive conditions. After purchase the true quality of the good is...