We use an agent-based computational approach to show how inflation can worsen macroeconomic performance by disrupting the mechanism of exchange in a decentralized market economy. We find that, in our model economy, increasing the trend rate of inflation above 3 percent has a substantial...

The two sides of envy, destructive and constructive, give rise to qualitatively different equilibria, depending on the economic, institutional, and cultural environment. If investment opportunities are scarce, inequality is high, property rights are poorly protected, and social comparisons are...

The evil eye belief is a widespread superstition according to which people can cause harm by a mere envious glance at coveted objects or their owners. This paper argues that such belief originated and persisted as a useful heuristic under conditions in which envy was likely to trigger...

This paper examines the relationship between witchcraft beliefs, a deep-rooted cultural phenomenon, and trust, an integral element of social capital. We argue that witchcraft beliefs erode trust and cooperation and exploit novel survey data from nineteen countries of Sub-Saharan Africa to test...