This paper examines the importance of network-based intergenerational correlations in South Africa. I use longitudinal data on young South Africans to examine the covariance of children’s employment with parents’usefulness in job search. I …nd that fathers serve as useful network connections to their sons (and not daughters), but that mothers do not seem to be useful network connections. The fa...

This paper examines whether disease burdens, especially prevalent in the tropics, contribute significantly to widening gender gaps in educational attainments. We estimate the impact of sudden exposure to the 1986 meningitis epidemic in Niger on girls’ education relative to boys. Our results suggest that increases in meningitis cases during epidemic years significantly reduce years of education ...

Institutions that rely on joint liability to facilitate lending to the poor have a long history and are now a common feature of many developing countries. Economists have proposed several theories of joint-liability lending that stress various aspects of its informational and enforcement advantages over other forms of lending. This paper analyzes how joint-liability lending promotes screening, ...

It is often argued that multinationals are reluctant to transfer technology due to the fear of spillovers. We show that this need not be the case if host country policies like taxation are taken into account. Furthermore, we examine the incentives the multinational and the host country have to engage in an international joint venture. We show why a multinational may agree to enter a joint ventu...

Most risk-sharing tests on developing country data are conducted at the level of the village; generally, the full risk-sharing hypothesis is rejected. This paper uses detailed data on all insurance networks within a village in Tanzania; networks are not clustered but largely overlapping. We test whether full risk-sharing occurs within these networks. While village level full-insurance cannot be...

Can we identify the members of a community who are bestplaced to diffuse information simply by asking a random sample of individuals? We show that boundedly-rational individuals can, simply by tracking sources of gossip, identify those who are most central in a network according to “diffusion centrality,” which nests other standard centrality measures. Testing this prediction with data from 35 ...

This paper investigates the impact of economic growth and more specifically robust economic growth along with other macroeconomic determinants on poverty levels using both the U.S. official measure of poverty and an estimated time series of Sen indices of poverty. The results reveal that the period of robust economic expansion that the U.S. economy experienced during the 1990s did not have a si...

A fundamental puzzle about human behavior is the low level of household investment in preventive health inputs. We conducted a field experiment testing advertising devices designed to increase demand for a life-saving health technology characterized by low uptake. Our results reveal highly elastic demand with respect to factors that lie outside of standard consumer demand models of health behav...

Many developing countries use food price subsidies or price controls to improve the nutrition of the poor. However, subsidizing goods on which households spend a high proportion of their budget can create large wealth effects. Consumers may then substitute towards foods with higher non-nutritional attributes like taste, but lower nutritional content per unit currency, weakening or perhaps even ...