Using an experimental design, we assess the feasibility of interactive voice recognition (IVR) surveys for gauging citizens' development priorities. Our project focuses on four low-income countries (Afghanistan, Ethiopia, Mozambique, and Zimbabwe), which exhibit significant differences in mobile...

Economists are increasingly using publicly shared data and code to check each other's work, an exercise often called ‘replication' testing. But this much-needed trend has not been accompanied by a consensus about what ‘replication' means. If a follow-up study does not ‘replicate' an...

The need for infrastructure improvements is a top-tier economic, political, and social issue in nearly every African country. Although the academic and policy literature is extensive in terms of estimating the impact of infrastructure deficits on economic and social indicators, very few studies...

Many health improving interventions in low-income countries are extremely good value for money. So why has it often proven difficult to obtain political backing for highly cost-effective interventions such as vaccinations, treatments against diarrhoeal disease in children, and preventive...

Feeding an additional three billion people over the next four decades, along with providing food security for another one billion people that are currently hungry or malnourished, is a huge challenge. Meeting those goals in a context of land and water scarcity, climate change, and declining crop...

Celebrated by academics, multilateral organizations, policymakers and the media, Mexico’s Progresa/Oportunidades conditional cash transfers program (CCT) is constantly used as a model of a successful antipoverty program. Here I argue that the transformation of well-trained scholars into...

It is sometimes claimed that an increase in aid might cause Dutch Disease - that is, an appreciation of the real exchange rate which can slow the growth of a country's exports - and that aid increases might thereby harm a country's long-term growth prospects. This essay argues that it is...

The G8 is considering committing to purchase vaccines against diseases concentrated in low-income countries (if and when desirable vaccines are developed) as a way to spur research and development on vaccines for these diseases. Under such an "advance market commitment," one or more sponsors...

A consensus has developed that the International Monetary Fund (IMF) is not fulfilling its role, prompting multiple proposals for reform. However, this paper argues that the focus on reform should be complemented with an exploration of alternatives outside the IMF which hold the potential to not...

The provision of life-saving antiretroviral (ARV) treatment has emerged as a key component of the global response to HIV/AIDS, yet little is known about the impact of this intervention on the welfare of children whose parents receive treatment. In this working paper CGD post-doctoral fellow...