The paper deals with existence and properties of temporary migration equilibria with an overlapping generations structure in a two-country-world. Individuals are living for two periods. As a young individual they are supposed to be incompletely informed about wage rates and the quality of life...

In a seminal paper O. Williamson (1968) pointed out the relevance of wage rates as a barrier to entry. The crucial point in Williamson's argument is the technological difference between incumbents and entrants - as a potential entrant is supposed to produce with a more labor intensive technology...

In the two-person sequential best shot game, first player 1 contributes to a public good and then player 2 is informed about this choice before contributing. The payoff from the public good is the same for both players and depends only on the maximal contribution. Efficient voluntary cooperation...

Two pairs of two participants each interact repeatedly in two structurally independent but informationally linked Prisoner’s Dilemma games. Neither pair receives feedback about past choices by their own partner but is fully informed about the choices by the other pair. Considering this as a...