Using data from a survey of 160 urban borrowing groups of the Microfund for Women in Jordan, we investigate the effect of screening, peer monitoring, group pressure, and social ties on borrowing groups’ repayment behavior as an indirect test of different theoretical models. The dependent...

We provide evidence that fiscal policy in resource-rich countries is strongly procyclical. The empirical analysis reveals that on average real government consumption in these countries tends to significantly rise (fall) in good (bad) times. To control for endogeneity we use an instrumental...

In poverty reduction programs, a significant number of beneficiaries change program status. An analysis of Oportunidades’ data from urban Mexico shows that beneficiaries that drop out for behavioral and administrative reasons are those who are marginally eligible, improving targeting through...

In the 1980s and 1990s the issue of non-stationarity in economic time series has been in the context of unit roots vs. mean trends in AR(p) models. More recently this perspective has been extended to include structural breaks. In this paper we take a much broader perspective by viewing the...

This paper reports on experiments where individuals are asked to make risky decisions for themselves as well as predicting the risky decisions of others. Prior research has generally shown that people expect women to be more risk averse than men and that they, in fact are - a result we also...

One of the most important assumptions in empirical modeling is the constancy of the statistical model parameters which usually reflects the stationarity of the underlying stochastic process. In the 1980s and 1990s, the issue of nonstationarity in economic time series has been discussed in the...

Social networks, be it on the internet or in real life, facilitate information flows. We model this by giving agents incentives to link with others and receive information through those links. We consider networks where agents have an incentive to confirm the information they receive from...

We propose an allocation rule that takes into account the importance of players and their links and characterizes it for a fixed network. Unlike previous rules, our characterization does not require component additivity. Next, we extend it to flexible networks a la Jackson (2005). Finally, we...