This paper examines the impact of temperature changes on rural-urban migration using a 56km×56km grid cell level dataset covering the whole world at 10-year frequency during the period 1970-2000. We find that rising temperatures reduce rural-urban migration in poor countries and increase such...

We examine the relationship between immigration and attitudes toward redistribution using a newly assembled data set of immigrant stocks for 140 regions of 16 Western European countries. Exploiting within-country variations in the share of immigrants at the regional level, we find that native...

We analyze the role of labor mobility in cushioning labor demand shocks in the Euro Area. We find that foreign born workers' mobility is strongly cyclical, while this is not the case for natives. Foreigners' higher population to employment elasticity reduces the variation of overall employment...

This paper investigates whether or not the adoption of the Euro has facilitated the introduction of structural reforms, defined as deregulation in the product markets and liberalization and deregulation in the labor markets. After reviewing the theoretical arguments that may link the adoption of...

We construct a set of indicators to measure the policy-making role of the European Union (European Council, Parliament, Commission, Court of Justice, etc.), in a selected number of policy domains. Our goal is to examine the division of prerogatives between European institutions and national...

What is the optimal number of currencies in the world? Common currencies affect trading costs and, thereby, the amounts of trade, output, and consumption. From the perspective of monetary policy, the adoption of another country's currency trades off the benefits of commitment to price stability...

This paper addresses two questions: (1) Is a twelve country monetary union in Europe feasible; (2) Can monetary union be achieved at multi-speed, i.e., with a rust group of countries going first, and later admitting the others? After examining several politico-economic arguments concerning...