Columbia subject headings:
Developing countries--Emigration and immigration--Economic aspects.
Emigration and immigration--Government policy.
Globalization.
Harvard subject headings:
Economic geography--Forecasting.
Emigration and immigration--Economic aspects--Forecasting.
Population geography--Forecasting.
Return migration--Forecasting.
Princeton subject headings:
Developing countries--Emigration and immigration--Economic aspects.
Emigration and immigration--Government policy.
Globalization.