Underemployment - Underuse of Economic Capacity

Underuse of Economic Capacity

Underemployment can also be used in regional planning to describe localities where economic activity rates are unusually low. This can be induced by a lack of job opportunities, training opportunities, or services such as childcare and public transportation. Such difficulties may lead residents to accept economic inactivity rather than register as unemployed or actively seek jobs because their prospects for regular employment appear so bleak. (These people are often called discouraged workers and are not counted officially as being "unemployed.") The tendency to get by without work (to exit the labor force, living off relatives, friends, personal savings, or non-recorded economic activities) can be aggravated if it is made difficult to obtain unemployment benefits.

Relatedly, in macroeconomics, "underemployment" simply refers to excess unemployment, i.e., high unemployment relative to full employment or the natural rate of unemployment, also called the NAIRU. Thus, in Keynesian economics, reference is made to underemployment equilibrium. Economists calculate the cyclically-adjusted full employment unemployment rate, e.g. 4% or 6% unemployment, which in a given context is regarded as "normal" and acceptable. Sometimes, this rate is equated with the NAIRU. The difference between the observed unemployment rate and cyclically adjusted full employment unemployment rate is one measure of the societal level of underemployment. By Okun's Law, it is correlated with the gap between potential output and the actual real GDP. This "GDP gap" and the degree of underemployment of labor would be larger if they incorporated the roles of underemployed labor, involuntary part-time labor, and discouraged workers.