This paper provides new evidence that preventive health care services delivered at schools and provided at a relatively low cost have positive and lasting impacts. We use variation from a 1999-reform in Norway that induced substantial differences in the avail-ability of health professionals...

Expanding parental choice in education may increase system-wide productivity if parents select schools that form a specifically good match with their children. I investigate the effect of attending a preferred school on student achievement in London primary schools. I exploit as good as random...

To contribute to the debate about decentralization of education management, in this paper, we take advantage of the arbitrary rule used in Colombia to define the municipalities that can autonomously manage schools, to evaluate through a Regression Discontinuity methodology the effect of...

Covering the full population of applicants to the Jamaican Conditional Cash Transfer Program (PATH), we explore whether receiving PATH benefits alters the academic returns to subsequently attending a more preferred public secondary school. To uncover causal associations, we exploit exogenous...

Covering the full population of applicants to the Jamaican Conditional Cash Transfer Program (PATH), we explore whether receiving PATH since childhood altered the academic gains from attending a more preferred public secondary school. To uncover causal associations, we implement a double...

The public mechanical clock and the movable type printing press were two of the most important and complex general purpose technologies of the late medieval period. We document two of their most important, yet unforeseeable, consequences. First, an instrumental variables analysis indicates that...

This research examines the economic origins of Islam and uncovers two empirical regularities. First, Muslim countries, virtual countries and ethnic groups, exhibit highly unequal regional agricultural endowments. Second, Muslim adherence is systematically larger along the pre-Islamic trade...

This paper explores the role of religion in mitigating the degree to which unemployment reduces subjective well-being and it examines its support of social programs. The paper goes beyond existing literature in three ways: It extends existing literature to Latin America and Caribbean countries;...

Widespread misconceptions can be critical, especially in times of crisis. Through a field experiment, we study how to address such wrong or inaccurate beliefs using messages delivered to individual citizens using mobile phones. We focus on misinformation related to the COVID-19 pandemic in a...