This essay presents a rigorous theory of involuntary unemployment in less developed countries based on the observation that at low consumption levels a person's overall ability to work is impaired. The theory links the incidence of involuntary unemployment in a market economy to the incidence of...

This paper explores the policy implications that are obtained once it is recognized that at low nutrition intakes a person's "productivity" is an increasing function of intake. In the context of a fully general equilibrium model it is shown that if aggregate assets in an economy are neither...