A model of Covid-19 transmission among locations within a country has been developed that is (1) implementable anywhere spatially-disaggregated Covid-19 infection data are available; (2) scalable for locations of different sizes, from individual regions to countries of continental scale; (3)...

US federal transfers to individuals are large, countercyclical, vary geographically, and are often credited for helping stabilize regional economies. This paper estimates the short-run effects of these transfers using plausibly exogenous regional variation in temporary stimulus packages and...

Uninsured risk constrains households in their production decisions in many developing countries. Similarly to crop insurance, employment guarantees can support farmers in managing agricultural production risks. Evidence from representative panel data of Andhra Pradesh, India, suggests that the...

This paper studies study the impact of providing school and child test scores on subsequent test scores, prices, and enrollment in markets with multiple public and private providers. A randomly selected half of the sample villages (markets) received report cards. This increased test scores by...

Many policy instruments can be used to address or affect child labor, even if they are implemented to achieve other objectives. From a theoretical point of view, however, the impact of these policies on child labor is undetermined. This paper discusses the evidence generated by rigorous...

The relationship between political violence and greenfield foreign direct investment is contingent on the type of violence, characteristics of the investment-receiving sector, and extent to which the investing firm is geographically diversified. This paper presents an analysis with a dynamic...

Should the China-U.S. trade agreement prompt relief because it averts a damaging trade war or concern because selective preferential access for the United States to China's markets breaks multilateral rules against discrimination? The answer depends on how China implements the agreement....

Social enterprises are emerging as a new area of public policy: several countries seek to stimulate private sector contribution to development outcomes, and social enterprises could be important players in that agenda. However, those seeking a middle ground between for-profit and non-profit...