We continue our Fridays Academy series, as usual with lecture notes from Raj Nallari and Breda Griffith.
Labor Supply
Labor supply depends on population—its age composition, gender composition, skill level, global distribution and migration patterns. The exhibit below examines labor supply trends by region for 1980 and 1999 and forecasts to 2015. Developing economies account for 74% of the global working age population and these economies’ labor forces are expected to expand very rapidly over the coming decade. Across the regions, the labor force in Sub-Saharan Africa, South Asia and the Middle East North Africa is expected to increase by at least 2 percent per year. Population growth is the principal factor driving labor force growth and, while this has slowed in developing countries, the working age population continues to increase (as population growth slowdown only feeds through to a labor force slowdown with a lag).
Labor Supply Trends by Region, 1980 – 2015