Economic integration International economic integration 28 Economic policy 16 European Union 15 Politics and government 15 Economic conditions 11 Political aspects 8 Europe 6 Foreign economic relations 6 Political Science 6 Regionalism 6 Business & Economics 5 European federation 5 Integración económica 5 International economic relations 5 Politics 5 Economic History 4 Economic history 4 European 4 European Politics 4 Globalization 4 MERCOSUR (Organization) 4 Constitutional law 3 Emigration and immigration 3 European cooperation 3 Foreign relations 3 Free trade 3 International economics 3 International law 3 Monetary economics 3