Columbia subject headings:
Harvard subject headings:
Employment subsidies--Developed countries.
Marginality, Social--Government policy--Developed countries.
Underemployment--Developed countries.
Wages and labor productivity--Developed countries.
Princeton subject headings:
Employment subsidies--Developed countries.
Marginality, Social--Government policy--Developed countries.
Underemployment--Devloped countries.
Wages and labor productivity--Developed countries.