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Cover of Working Paper 480
March 22, 2018

Does Deforestation Increase Malaria Prevalence? Evidence from Satellite Data and Health Surveys - Working Paper 480

In this paper we combine fourteen years of high-resolution satellite data on forest loss with individual-level survey data on malaria in more than 60,000 rural children in 17 countries in Africa, and fever in more than 470,000 rural children in 41 countries in Latin America, Africa, and Asia. We did not find that deforestation increases malaria prevalence nor that intermediate levels of forest cover have higher malaria prevalence.

Cover of "Mindful Saving: Exploring the Power of Savings for Women"
March 22, 2018

Mindful Saving: Exploring the Power of Savings for Women

Mobile savings hold great promise, because they can considerably reduce transaction costs that can be unduly heavy for women. Two questions guide us: how can we encourage more women microentrepreneurs to access formal savings accounts, and is mobile saving a particularly fitting solution? This series uses empirical evidence to address these issues.

Cover of Working Paper 479
March 20, 2018

Alleviating Global Poverty: Labor Mobility, Direct Assistance, and Economic Growth - Working Paper 479

Simply allowing more labor mobility holds vastly more promise for reducing poverty than anything else on the development agenda. That said, the magnitude of the gains from large growth accelerations (and losses from large decelerations) are also many-fold larger than the potential gains from directed individual interventions and the poverty reduction gains from large, extended periods of rapid growth are larger than from targeted interventions and also hold promise (and have delivered) for reducing global poverty.

Cover of Working Paper 478
March 16, 2018

Short-Term Impacts of Improved Access to Mobile Savings, with and without Business Training: Experimental Evidence from Tanzania - Working Paper 478

This paper presents short-term results from an experiment randomizing the promotion and registration of a mobile savings account among women microentrepreneurs in Tanzania, with and without business training. Six months post-intervention, the results show that women save substantially more through the mobile account, and that the business training bolstered this effect. 

Gautam Bastian , Iacopo Bianchi , Markus Goldstein and Joao Montalvao
Cover of Policy Paper 122
March 9, 2018

Perspective in Economic Evaluations of Healthcare Interventions in Low- and Middle-Income Countries: One Size Does Not Fit All

As developing nations are increasingly adopting economic evaluation as a means of informing their own investment decisions, new questions emerge. The right answer to the question “which perspective?” is the one tailored to these local specifics. We conclude that there is no one-size-fits-all and that the one who pays must set or have a major say in setting the perspective.

Cover of Policy Paper 121
March 4, 2018

Examining the Debt Implications of the Belt and Road Initiative from a Policy Perspective

China’s Belt and Road Initiative hopes to deliver trillions of dollars in infrastructure financing to Asia, Europe, and Africa. This paper assesses the likelihood of debt problems in the 68 countries identified as potential BRI borrowers. We conclude that eight countries are at particular risk of debt distress based on an identified pipeline of project lending associated with BRI. 

Cover of Policy Paper 120
February 20, 2018

What Can We Learn about Energy Access and Demand from Mobile-Phone Surveys? Nine Findings from Twelve African Countries

We conducted phone-based surveys on energy access and demand in twelve African countries. From these findings, we draw several potential policy implications. First, both grid electricity and off-grid solutions currently are inadequate to meet many African consumers’ modern energy demands. Second, grid and off-grid electricity are viewed by consumers as complementary, rather than competing, solutions to meet energy demand. Third, a market exists for off-grid solutions even among connected, urban Africans.

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