Q.Define unemployment. Distinguish between unemployment and underemployment.

Unemployment means a person willing and able to work cannot find any work at all, while underemployment means a person has some work but it is insufficient in hours or does not use their full productive capacity.

Unemployment is a condition in which a person who is willing and able to work at the prevailing wage rate is unable to find any suitable work at all. Such a person is part of the labour force (since they are actively seeking work) but not part of the workforce (since they are not actually engaged in any productive activity).

Underemployment is a related but distinct idea: an underemployed person does have some work, but it is insufficient in one of two ways —

1. Visible underemployment — the person works fewer hours than they are willing and able to work (for example, a labourer who gets work for only three days a week when willing to work all seven).
2. Invisible or disguised underemployment — the person appears to be working full hours, but the work does not fully use their skill or productive capacity, so their actual contribution to output is very low (or even zero), as is common among family members working a small agricultural landholding.

The key distinction, then, is that an unemployed person has NO work, whereas an underemployed person HAS work but of an inadequate quantity or quality. Both represent a waste of a country's human resources, but a simple unemployment count (based only on "has work or not") misses underemployment entirely — which is one reason disguised unemployment (discussed later in this chapter) needs its own separate treatment.

Treating "underemployed" and "unemployed" as the same thing — an underemployed person IS counted as employed in a simple headcount, which is exactly why disguised/seasonal unemployment need separate study.