Building on anthropological evidence, we develop a model of intra-household decision making on fertility and child survival within the framework of the collective household model. We carry out a test of the implications of this framework with data from Demographic and Health Surveys in rural...

Recent theoretical research on rotating savings and credit associations (Roscas) suggests that identical individuals prefer a random to a bidding Rosca when participants save for a lumpy durable or an investment good. Here, in contrast, under the assumption that Rosca funds are used for...

We investigate how well social collateral does as an alternative to traditional physical collateral. We do so by studying cosigned loans - a borrower´s loan is backed by the personal guarantee of a cosigner. We use a regression discontinuity approach with data from South Indian bidding Roscas....

If there were no impediments to the flow of capital across space, then interest rates would equalized. We provide evidence to the contrary. We find significant differences in interest rates across the South Indian state of Tamil Nadu, i.e. evidence that financial markets are fragmented. We also...

We study the labor market effects of the roll-out of mobile phone coverage in rural South Africa. We address identification issues which arise from the fact that network roll-out cannot be viewed as an exogenous process to local economic development. We combine spatially coded data from South...