Evaluations
Search our database of 971 randomized evaluations conducted by our affiliates in 83 countries. To browse summaries of key policy recommendations from a subset of these evaluations, visit the Policy Publications tab.
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Finance
Eliminating Behavioral Barriers to Saving through a Tablet App for the Base of the Pyramid in Paraguay
Jeanne Lafortune , Jose Tessada, Liliana Olarte, Viviane AzevedoDespite the benefits of accumulating savings, low-income individuals rarely use formal savings products. Researchers are partnering with a financial institution in Paraguay to evaluate the impact of a range of tablet-based applications, which remind people to save and help them make savings goals, on savings behavior of low-income individuals.
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Health
The Impact of Cash Transfers on Delivery Planning and Maternal Care Quality in Kenya
Margaret McConnell, Jessica Cohen , Claire Rothschild, Ginger Golub, George Omondi, Katherine Lofgren, Margaret KrukResearchers evaluated whether cash transfers and decision-making nudges could help low-income pregnant women in Nairobi, Kenya deliver where they wanted and in a high-quality facility. They found that cash transfers, conditioned on precommitment to a delivery facility, led to more effective birth planning and increased the likelihood that women delivered at higher-quality facilities.
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Political Economy & Governance, Crime, Violence, & Conflict
Deterring Drunk Driving in India
Abhijit Banerjee, Daniel Keniston, Esther Duflo , Nina SinghTo evaluate which strategies are most effective at preventing drunk driving and reducing traffic accidents, researchers evaluated an anti-drunk driving program in India. Overall, the anti-drunk driving program was effective in reducing traffic deaths and accidents, with these reductions driven entirely by police stations that implemented surprise checkpoints. Promising transfers to reserve police for good behavior more than doubled the number of drunk drivers brought to court.
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Health
The Impact of Bundled Payments on Medicare Spending, Utilization, and Quality in the United States
Amy Finkelstein , Jonathan Skinner, Neale Mahoney, Yunan JiResearchers use a randomized evaluation to examine the impact of bundled payments on Medicare spending, utilization, and quality of care for knee and hip replacements, two common and expensive medical procedures.
Education, Political Economy & Governance
Decentralization: A Cautionary Tale - Public Finance in Kenya
Michael Kremer
, Sylvie Moulin, Robert Namunyu
Education, Political Economy & Governance
Peer Effects, Pupil-Teacher Ratios, and Teacher Incentives in Kenya
Researchers evaluated three interventions that addressed the large class sizes and heterogeneity in student preparation in the Kenyan school system. They found that hiring additional local contract teachers helped reduce classroom overcrowding and improved student learning outcomes.
Education, Political Economy & Governance
Primary Education Management in Madagascar
Paul Glewwe
, Trang Van Nguyen, Gerard Lassibille, Eugenie W. H. Maïga, Jee-Peng Tan, Cornelia Jesse
In Madagascar, researchers conducted a randomized evaluation to examine the relative impact of district-level ("top-down"), subdistrict-level, and school-level ("bottom-up") interventions on teacher behavior and student test scores. Results show that intervening at the district or subdistrict levels had minimal impact, while intervening at the school level significantly improved student test...
Political Economy & Governance
Combating Corruption in Community Development in Indonesia
Top-down audits effectively reduced corruption in Indonesian village road projects, but community-level monitoring had no effect unless pains were taken to prevent control by elites.
Political Economy & Governance
Direct Democracy and Local Public Goods in Indonesia
Choosing local infrastructure projects by direct election, rather than through representatives, had a small effect on the types of projects selected but a large impact on citizen satisfaction in Indonesia.