There seems to exist a consensus that transnational labour mobility will help to equalize workers` incomes and domestic product per head between the member countries of a monetary union. However, the t́he new economic geography` which stresses the centrifugal spatial forces of economic activity...

Labor mobility is commonly taken as a property of an optimal currency area. But how does that property affect the outcome of fiscal policies? In our model, we show that perfect (costless) labour mobility is not necessarily welfare improving, since it prevents the national fiscal authorities from...