Q.How do you term people employed in excess of the requirements ?

Unemployment takes several distinct forms, each with a different cause. Disguised unemployment occurs when more workers are engaged in an activity (classically a family farm) than are genuinely needed, so removing some would not reduce output. Seasonal unemployment affects workers, again mainly in agriculture, who are employed only during particular seasons and idle otherwise. Structural unemployment arises from a mismatch between workers' existing skills and the skills the economy currently demands, often due to a shift in the economy's structure. Frictional unemployment is the short-term unemployment that occurs while workers move between jobs, and exists even in a well-functioning economy. Cycli …