We analyze the effects of labor migration flows on income taxation between two countries (regions) differing by the size of their population and the level of productive efficiencies. Residents, otherwise identical, are heterogeneous because they incur different migration costs. Each resident...

In this paper we first introduce an approach relying on market games to examine how successive oligopolies operate between downstream and upstream markets. This approach is then compared with the traditional analysis of oligopolistic interaction in successive markets. The market outcomes...

In this paper, we propose an example of successive oligopolies where the downstream firms share the same decreasing returns technology of the Cobb-Douglas type. We stress the differences between the conclusions obtained under the assumption and those resulting from the traditional example...

In this paper, we examine how uncertainty can affect successive mar- kets, when uncertainty can jointly influence both the upstream and down- stream markets conditions. The main result of the paper is that the equi- librium input and output quantities under stochastic dependence can be higher or...

In this paper, we examine how uncertainty can affect successive markets, when uncertainty can affect both upstream and downstream markets' conditions. The main result of the paper is that the equilibrium solution depends on how much dependent are the events.