A new model of unemployment based on an idea of Marx is presented and used to interpret the development of the British economy from the beginning of capitalism to the present. It is shown that unemployment may be created purposely by capitalists in order to weaken the bargaining position of the...

Ghoshs model is discussed in this paper under two alternative scenarios. In an open version we compare it with Leontiefs model and prove that they reduce to each other under some specific productive conditions. We then move onto reconsidering Ghoshs model alleged implausibility and we do so...

Finite population non-cooperative games with linear-quadratic utilities, where each player decides how much action she exerts, can be interpreted as a network game with local payoff complementarities, together with a globally uniform payoff substitutability component and an ownconcavity effect....

We build a model where investments in human capital depend on the state of an individual's social network. We show that correlation patterns between parents' and children's human capital investment and income depend on the structure of their social network. Heavier reliance on the social network...

This paper analyses the interplay between social structure and information exchange in two competing activities, crime and labor. We consider a dynamic model in which individuals belong to mutually exclusive two-person groups, referred to as dyads. Two individuals belonging to the same dyad hold...

We present a model of labor markets that accounts for the social network through which agents hear about jobs. We show that an improvement in the wage or employment status of either an agent's direct or indirect contacts leads to an increase in the agent's employment probability and expected...

This paper analyzes the early research performance of PhD graduates in labor economics, addressing the following questions: Are there major productivity differences between graduates from American and European institutions? If so, how relevant is the quality of the training received (i.e....

This article develops two hypotheses about economically-relevant values of Christian believers, according to which Protestants should work more and more effectively, as in the work ethic argument of Max Weber, or display a stronger social ethic that would lead them to monitor each others...

This paper develops a model of cultural transmission where television plays a central role for socialization. Parents split their free time between educating their children which is costly and watching TV which though entertaining might socialize the children to the wrong trait. The free to air...

This paper shows that models where preferences of individuals depend not only on their allocations, but also on the well-being of other persons, can produce both large and testable effects. We study the allocation of workers with heterogeneous productivities to firms. We show that even small...