Columbia subject headings:
Capitalism--History--20th century.
Emigration and immigration--Economic aspects.
Europe--Economic integration.
Globalization--Cross-cultural studies.
Globalization--Economic aspects.
International economic relations.
Long waves (Economics)
Poverty--Cross-cultural studies.
Harvard subject headings:
Europe--Economic integration.
Globalization.
International economic relations.
Princeton subject headings:
Europe--Economic integration.
Globalization.
International economic relations.