This paper reviews the literature on the impact of ethnic diversity on economic development. Ethnically polarized societies are less likely to agree on the provision of public goods and more likely to engage in rent seeking activities providing lower levels of social capital. Initial conditions...

Macroeconomic development remains an important policy goal because of its ability to lift entire populations out of poverty. In our review of the literature, we emphasize that the best way to achieve this objective is to embrace a synthesis of methods and ideas, with the science of experiments...

Reducing global poverty and addressing climate change and other environmental crises are among the most important challenges facing humanity today. This review article discusses one way in which these problems are intertwined: economic development affects the environment. I synthesize recent...