Columbia subject headings:
Europe--Economic integration.
European Union countries--Economic conditions--21st century.
Macroeconomics.
Regional planning--European Union countries.
Harvard subject headings:
Europe--Economic integration.
European Union countries--Economic conditions--21st century.
Macroeconomics.
Regional planning--European Union countries.
Princeton subject headings:
Europe--Foreign relations--1989-
Europe--Politics and government--1989-
Europe--Social conditions--21st century.
Globalization.