Societies socialize children about sex. This is done in the presence of peer-group effects, which may encourage undesirable behavior. Parents want the best for their children. Still, they weigh the marginal gains from socializing their children against its costs. Churches and states may...

We examine the long-run consequences of the scramble for Africa among European powers in the late 19th century and uncover the following empirical regularities. First, using information on the spatial distribution of African ethnicities before colonization, we show that borders were arbitrarily...

We study theoretically and empirically whether natural resource windfalls affect political regimes. We document the following regularities. Natural resource windfalls have no effect on the political system when they occur in democracies. However, windfalls have significant political consequences...

In many datasets, articles are classified into sub-fields through the journals in which they have been published. The problem is that many journals are assigned to a single sub-field, but many others are assigned to several sub-fields. This paper discusses a multiplicative and a fractional...

Using data on the production and usage of cotton, the paper develops estimates for the production and consumption of cotton cloth in India during 1795-1940, and based on these numbers, revisits three issues central to interpretations of economic change in colonial India. These are: (a) trends in...

We model the link between inequality and excessive risk taking. In the presence of increasing returns to tax avoidance, the middle class is willing to take non rewarded financial risk despite risk aversion. Electoral pressure may lead an incumbent politician to endorse this excessive risk taking...

This paper assesses whether the international monetary system is already tri-polar and centred around the US dollar, the euro and the Chinese renminbi (RMB). It focuses on what we call China’s" dominance hypothesis", i.e. whether the renminbi is already the dominant currency in Asia, exerting...

This paper analyzes how private decisions and public policies are shaped by personal and societal preferences (values), material or other explicit incentives (laws) and social sanctions or rewards (norms). It first examines how honor, stigma and social norms arise from individuals’ behaviors...

The paper studies the impact of unemployment benefits on immigration. A sample of 19 European countries observed over the period 1993 to 2008 is used to test the hypothesis that unemployment benefit spending (UBS) is correlated with immigration flows from EU and non-EU origins. While OLS...

What determines the sustainability of sovereign debt? In this paper, we develop a model where myopic governments seek electoral popularity but can nevertheless commit credibly to service external debt. They do not default when they are poor because they would lose access to debt markets and be...