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En Uganda, el equipo de investigación realizó una evaluación aleatorizada para medir la efectividad de un programa en el que se pagó a personas propietarias de tierras para que no talaran árboles del bosque en sus predios. Durante el período del estudio, quienes recibieron la oferta de contratos...

Researchers partnered with Opportunity International Savings and Loans Limited (OISL) to conduct a randomized evaluation to test the impact of high-frequency interactive voice response (IVR) calls on people’s use of mobile banking services and their financial behaviors in Ghana. People who received...

In Sub-Saharan Africa, young girls drop out of school at higher rates than boys. A large portion of drop outs occur between primary and secondary school, when families in most countries have to start paying fees for their children to continue attending school. In Zambia, researchers designed and...

In rural Mexico, researchers examined whether conditional cash transfers (CCTs) protect families against income shocks and promote investment in children's education.

The collection of delinquent fines is a massive public administrative challenge. In the United Kingdom for instance, unpaid court fines amounted to more than £600 million in 2011. Managing noncompliant accounts and dispatching bailiffs to collect fines in person is costly. Researchers used a...

Researchers randomized the suggested contribution in a fundraising appeal sent to patrons of the Bavaria State Opera (Germany). They found that the suggestions increased the average donation while decreasing the participation rate, resulting in no significant change in the average return per mailing...

Researchers tested whether health counseling targeted at youth increased insurance coverage and health care use, leading to better employment outcomes. Adding a physician roughly doubled the share of youth who consulted a psychologist, though neither program affected employment.

In partnership with the Ministry of Agriculture of the Democratic Republic of Congo and the World Bank, researchers are investigating how subsidizing the cost of and access to improved seeds affects smallholder farmers’ take-up of improved seeds, their short-term agricultural productivity, and...