Using a general equilibrium model with endogenous policy, the authors explore how heterogeneity affects wasteful lobbying by sectoral interest groups. With the help of a simulation approach, they first investigate the impact of information heterogeneity on how lobbies react to a shift from a...

A model of peasant household behavior, under varying degrees of household-specific food and labor market failures, is constructed to show that these structural features can explain several well known patterns of peasant response which have often been attributed to peculiar motives, presumed...

Agriculture has multiple functions to fulfill for the development of the sub-Saharan Africa countries. It should be a source of growth and an instrument for poverty reduction and contribute to the provision of environmental services. Yet it is still used far below its potential, with gains in...

Shielding the Poor presents a group of studies on social protection in the developing world from leading researchers. These studies address the issue of vulnerability of the poor to adverse shocks and propose policies to increase their protection and coping capacity. The studies emphasize the...