In a 2-country monetary union, this paper studies a Stackelberg game be- tween the Central Banker and two symmetrical countries. The central banker chooses the money supply. In each country, there is a union who acts as a monopoly of labor supply. Firms are wage and price takers. We analyze the...

In a 2-country and 3-period OLG model with education, we study the impact on international migration of the two sided characteristics of borders. Individuals must first "leave" their home country before "entering" the destination country. Indeed, each social planner chooses the static welfare...