We nested a large-scale field experiment into the national rollout of the introduction of performance pay for medical care providers in Rwanda to study the effect of incentives for health care providers. In order to identify the effect of incentives separately from higher compensation, we held...

Does Canada's publicly funded, single payer health care system deliver better health outcomes and distribute health resources more equitably than the multi-payer heavily private U.S. system? We show that the efficacy of health care systems cannot be usefully evaluated by comparisons of infant...

The adoption of new clinical practice patterns by medical care providers is often challenging, even when they are believed to be both efficacious and profitable. This paper uses a randomized field experiment to examine the effects of temporary financial incentives paid to medical care clinics...

In 2007, approximately one in five children in Zambia lived with an HIV positive adult. We identify the effect of adult antiretroviral therapy (ART) availability at scale on children's educational outcomes by combining data on the expansion of ART availability with two national household surveys...

Missed clinic appointments present a significant burden to health care through disruption of care, inefficient use of staff time and wasted clinical resources. Short message service (SMS) appointment reminders show promise to improve clinics’ management through timely appointment cancellations...

We conducted a unique randomized experiment to estimate the impact of alternative cash transfer delivery mechanisms on household demand for routine preventative health services in rural Burkina Faso. The two-year pilot program randomly distributed cash transfers that were either conditional or...

We document an empirical relationship between the cross-country adoption of technologies and the degree of long-term historical relatedness between human populations. Historical relatedness is measured using genetic distance, a measure of the time since two populations' last common ancestors. We...

We study the impact of nationalism and interstate frictions on international economic relations by analyzing market reaction to adverse shocks to Sino-Japanese relations in 2005 and 2010. Japanese companies with high China exposure suffer relative declines during each event window; a symmetric...

We exploit the recent declassification of CIA documents and examine whether there is evidence of US power being used to influence countries' decisions regarding international trade. We measure US influence using a newly constructed annual panel of CIA interventions aimed at installing and...