Harvard Kennedy School Harvard University

Search this site

Faculty Research Working Paper Series
Filipe R. Campante
Associate Professor of Public Policy
phone: (617)384-7968
Does Religion Affect Economic Growth and Happiness? Evidence from Ramadan
Campante, Filipe R., and David Yanagizawa-Drott. "Does Religion Affect Economic Growth and Happiness? Evidence from Ramadan." HKS Faculty Research Working Paper Series RWP13-052, December 2013.
We study the economic effects of religious practices in the context of the observance of Ramadan fasting, one of the central tenets of Islam. To establish causality, we exploit variation in the length of the fasting period due to the rotating Islamic calendar. We report two key, quantitatively meaningful results: 1) longer Ramadan fasting has a negative effect on output growth in Muslim countries, and 2) it increases subjective well-being among Muslims. We then examine labor market outcomes, and find that these results cannot be primarily explained by a direct reduction in labor productivity due to fasting. Instead, the evidence indicates that Ramadan affects Muslims' relative preferences regarding work and religiosity, suggesting that the mechanism operates at least partly by changing beliefs and values that influence labor supply and occupational choices beyond the month of Ramadan itself. Together, our results indicate that religious practices can affect labor supply choices in ways that have negative implications for economic performance, but that nevertheless increase subjective well-being among followers.



Copyright © 2017 The President and Fellows of Harvard College