The Catholic sex abuse scandals reduced both membership and religiosity in the Catholic Church. Because government spending on welfare may substitute for the religious provision of social services, we consider whether this plausibly exogenous decline in religiosity affected several measures of...

Ethnic favoritism is seen as antithetical to development. This paper provides credible quantification of the extent of ethnic favoritism using data on road building in Kenyan districts across the 1963-2011 period. Guided by a model it then examines whether the transition in and out of democracy...

We evaluate policies to increase prosocial behavior using a field experiment with 1,500 referees at the Journal of Public Economics. We randomly assign referees to four groups: a control group with a six week deadline to submit a referee report, a group with a four week deadline, a cash...

If being asked to give to charity stimulates an emotional response, like empathy, that makes giving difficult to resist, a natural self-control mechanism might be to avoid being asked in the first place. We replicate a result from a field experiment that points to the role of empathy in giving....

A general finding in the empirical literature on charitable giving is that among older individuals, both the probability of giving and the conditional amount of donations decrease with age, ceteris paribus. In this paper, we use data on giving by alumni at an anonymous university to investigate...

A large literature explores crowd out in situations where public goods are jointly provided; work in this area typically depicts a tax system where individuals take taxes as given. But in some settings, such as those in developing economies, efforts to evade or avoid taxes may be widespread. Using...

People respond to those who ask. Within the charitable fundraising community, the power of the ask represents the backbone of most fundraising strategies. Despite this, the optimal design of communication strategies has received less formal attention. For their part, economists have recently...

China's extremely high levels of urban air, water and greenhouse gas emissions levels pose local and global environmental challenges. China's urban leaders have substantial influence and discretion over the evolution of economic activity that generates such externalities. This paper examines the...

Achieving efficiency for many global environmental problems requires voluntary cooperation among sovereign countries due to the public good nature of pollution abatement. The theory of international environmental agreements (IEAs) in economics seeks to understand how cooperation among countries...

A long literature has examined the effects of the price of giving - that is, the amount an in-dividual must give for one dollar to accrue to the charitable activity itself - on donative behavior. We use data from DonorsChoose.org, an online platform linking teachers with prospective donors, that...