We survey the literature on the economic consequences of the structure of social networks. We develop a taxonomy of "macro" and "micro" characteristics of social interaction networks and discuss both the theoretical and empirical findings concerning the role of those characteristics in...

We study how friendship shapes students' political opinions in a natural experiment. We use the indicator whether two students were exogenously assigned to a short-term "integration group", unrelated to scholar activities and dissolved before the school year, as instrumental variable for their...

We ask whether, as many seem to think, corruption worsens, and judicial accountability improves, inequality, and investigate this empirically using data from 145 countries 1960.2014. We relate perceived corruption and de facto judicial accountability to gross-income inequality and consumption...

We ask whether, as many seem to think, corruption worsens, and judicial accountability improves, inequality, and investigate this empirically using data from 145 countries 1960–2014. We relate perceived corruption and de facto judicial accountability to gross-income inequality and consumption...

Motivated by a recent setback in the fight against child malnutrition, this study explores whether aid projects help to reduce stunting, or impaired growth, among children in the local area. Focusing on Malawi, a country with very high stunting prevalence and for which we have access to...

We study the economic and psychological effects of a USD 1076 PPP unconditional cash transfer, a five-week psychotherapy program, and the combination of both interventions among 5,756 individuals in rural Kenya. One year after the interventions, cash transfer recipients had higher consumption,...

Cambodia has been growing rapidly over the past few years but still remains one of the poorest countries in East Asia. In particular, poverty is widespread in rural Cambodia. This paper examines rural poverty in Cambodia with a view to furthering our understanding of the factors that might...

We provide facts showing that in service markets: (i) restrictions on foreign direct investment (FDI) are under reform, (ii) cross-border Mergers & Acquisitions dominate as the entry mode of FDI, and (iii) there is often a high market concentration. Based on these facts, we present a model for...

This paper presents a survey of the literature on property rights and economic growth. It discusses different theoretical mechanisms that relate property rights to economic development. Lack of protection of property rights can result in slow economic growth through different channels:...

Investment liberalizing countries are often concerned that cross-border mergers & acquisitions, in contrast to greenfield investments, might have an adverse effect on domestic firms and consumers. However, given that domestic assets are sufficiently scarce, we identify a preemption effect and an...