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Development planning and shadow prices : on the shadow age in LDCs with rural-to-urban migration and risk-aversion
Stark, Oded, (1980)
Population problems and national development plans in Japan--post-war trends
Hama, Hidehiko, (1981)
Projecting migration for integrated rural and urban development planning
(1980)
Automation and the skills of the labor force
Baldwin, George B., (1955)
Brain drain or overflow?
Baldwin, George B., (1970)