Conditional and unconditional cash transfers often help improve development outcomes, yet their costs to program recipients and implementing agencies are rarely discussed. Mobile money transfer systems in many developing countries now offer more cost-effective implementation of cash transfer...

Health care workers (HCWs) face disproportionate risk of exposure and becoming ill in any infectious disease outbreak. SARS-CoV-2 has proven to be no exception: From Wuhan to Manaus, London to Tehran, and Delhi to Johannesburg, HCWs working in clinics and hospitals have been at heightened risk...

Background: The COVID-19 pandemic has highlighted critical gaps in global capacity to prevent, detect, and respond to infectious diseases. To effectively allocate investments that address these gaps, it is first necessary to quantify the extent of the need, evaluate the types of resources and...

Health care workers (HCWs) face disproportionate risk of exposure and becoming ill in any infectious disease outbreak. SARS-CoV-2 has proven to be no exception: From Wuhan to Manaus, London to Tehran, and Delhi to Johannesburg, HCWs working in clinics and hospitals have been at heightened risk...

Mobile phone coverage has expanded considerably throughout the developing world, particularly within sub-Saharan Africa. Existing evidence suggests that increased access to information technology has improved agricultural market efficiency for consumer markets and certain commodities, but there...

Despite recent calls in support of cash transfers, there is little rigorous evidence of the relative impacts of cash versus in-kind transfers, especially in humanitarian contexts, where a majority of such programs take place. This paper uses data from a randomized experiment in the Democratic...