Disease does not only affect development through its contemporaneous impact on health, but also through its enduring historical effect through its shaping of culture and institutions. By drawing on the experience of historical pandemics, we argue that some of the current stringent approaches...

We study the evolution of belief systems that suppress productive effort. These include concerns about the envy of others, beliefs in the importance of luck for success, disdain for competitive effort, and traditional beliefs in witchcraft. We show that such demotivating beliefs can evolve when...

This paper estimates the long-term effects on human capital accumulation and subsequent labor market outcomes of in utero and early childhood exposure to the civil war in El Salvador (1980-92), the second longest and deadliest civil conflict in Central America. Identification is obtained from...

Ethnic and religious fractionalization have important effects on economic growth and development, but their role in internal violent conflicts has been found to be negligible and statistically insignificant. These findings have been invoked in refutation of the Huntington hypothesis, according...

In this article I measure the child quantity-quality relationship in 1911 Ireland. My analysis shows that sibship size had a strong impact on the probability of school enrollment in both Belfast and Dublin. However, the magnitude of the relationship varied considerably across different cohorts,...

This research advances the hypothesis that resource abundant economies characterized by a socially cohesive workforce and network externalities triggered the emergence of efficiency-enhancing inclusive institutions designed to restrict mobility and to enhance the attachment of community members...

Whilst the child quantity-quality (QQ) model is theoretically well-established, the empirical literature offers only partial support. Motivated by the limited causal empirical evidence in both historic and contemporary societies, this study examines the relationship connecting fertility and...

This research advances an evolutionary theory and provides empirical evidence that shed new light on the origins of contemporary differences in life expectancy across countries. The theory suggests that social, economic and environmental changes that were associated with the Neolithic Revolution...

This research develops an evolutionary growth theory that captures the intricate time path of life expectancy in the process of development, shedding new light on the origin of the remarkable rise in life expectancy since the Agricultural Revolution. The theory argues that social, economic and...