2013 · Q67
Disguised unemployment generally means
- (a)large number of people remain unemployed
- (b)alternative employment is not available
- (c)marginal productivity of labour is zero
- (d)productivity of workers is low
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Disguised or concealed unemployment describes a situation in which more people are engaged in an activity than are needed for it, so that withdrawing a worker leaves total output unchanged. In formal terms the marginal product of the last worker employed is zero, which is exactly option (c) and is the official answer. The classic Indian illustration is the family farm on which five members work a holding that four could work equally well, the fifth appearing employed on any headcount measure while contributing nothing to output. The concept was central to the development literature of the nineteen fifties, in Lewis's model of the unlimited supply of labour and in Nurkse's argument that this surplus labour was a hidden saving that could be mobilised for capital formation without reducing agricultural output.
- Option (a) is incorrect because it describes open unemployment, which is precisely what disguised unemployment is not; the whole point of the term is that the persons concerned appear to be at work.
- Option (d) is incorrect and is the strongest distractor, since low productivity per worker is a symptom that accompanies the condition but is not its definition; a worker of low but positive marginal productivity is underemployed, not disguisedly unemployed, and the definition requires the marginal contribution to be zero.
- Option (b) is incorrect: the absence of alternative employment explains why the surplus labour remains on the farm rather than moving, so it is a cause of the persistence of the condition and not the condition itself. The elimination route is to ask, of each option, whether it would still be true if the surplus workers were removed and output were unchanged.
Easy · Static · Economy · Employment, Poverty and Inequality