Urban armed groups, especially criminal gangs, are a growing threat to peace and economic growth in cities across the world, and often exert state-like powers such as enforcing contracts, policing, and taxing businesses.
Limited knowledge of financial concepts is associated with suboptimal financial behavior such as low rate of formal savings, poor usage of bank accounts, amongst others. Well-designed financial education programs have the potential to improve financial knowledge and behavior, leading to improvements in wellbeing.
Previous research suggests having community members monitor health service providers can improve the delivery of health services, and greatly improve child health as a result. In Uganda, researchers conducted a large-scale randomized evaluation of a program called Accountability Can Transform (ACT) Health that followed this model.
Youth unemployment is a key barrier to economic growth in developing countries, and is a key policy priority for the Philippines Department of Labor and Employment (DOLE). Researchers partnered with DOLE and the International Initiative for Impact Evaluation to evaluate the impact of a national employment bridging program on education outcomes, youth employability, and employment.
Intestinal helminths—including hookworm, roundworm, whipworm, and schistosomiasis—infect more than one in four people worldwide. Researchers evaluated the short-run impacts of a mass school-based deworming program in western Kenya, and found that deworming substantially improved health and school participation of treated children, as well as of untreated children in treatment schools and children in neighboring schools.
For millions of smallholder farmers in Sub-Saharan Africa, the shift from subsistence agriculture to engagement with markets is a promising way to improve rural livelihoods. However, engaging with markets often requires the difficult task of adopting new inputs, such as improved seed varieties and fertilizers, as well as implementing new farming techniques.
Recent evidence has demonstrated the difficulty of stimulating entrepreneurship and reducing poverty through microcredit. In rural Morocco, where microcredit take-up is relatively low, researchers are conducting a randomized evaluation to test the impact of improved microcredit loan design on its take-up, as well as the welfare and business conditions of borrowers.
Basic “pre-math” skills in young children have been shown to be important for developing later mathematics competency.1 In Costa Rica, researchers are evaluating the impact of a technology-based preschool math and coding program on the math and programming skills of preschool-aged children.
In Sub-Saharan Africa, farmers are often paid low prices for their produce, yet customers often pay high prices for staple foods. There are multiple potential explanations for this phenomenon, one of which is that traders may hold market power and collude, leading to higher food prices than there would be if those traders offered competing prices.
Renewable off-grid home lighting systems have the potential to reduce the use of kerosene lanterns and other expensive and dirty forms of light in areas that lack electricity, but adoption of such lighting systems is low.
Citizen trust and participation in the political system are necessary for stable democratic regimes, as distrust and disengagement can lead to violence and regime change. During the 2013 National Elections in Kenya, the Independent Electoral and Boundaries Commission (IEBC) sent text messages to approximately two million registered voters to promote public interest and knowledge and to raise voter turnout.
Many adults over age 65 across the world live in extreme poverty, however only 20 percent of seniors worldwide receive any form of pension. Non-contributory pension programs for seniors living below a certain income threshold may improve food consumption, mental health, and lower reliance on younger family members for economic support.
Many pregnant women face financial barriers to accessing safe delivery services, including high costs associated with transportation to a health facility and materials needed for a safe delivery. In Zambia, researchers are piloting a set of home-based and village savings group interventions focused on empowering pregnant women to save in order to better access their preferred safe delivery services.
How do standard development programs compare to just giving people cash?
Households living in extreme poverty face a wide range of challenges that limit their ability to make productive investments or cope with unpredictable shocks such as droughts or disease. Productive inclusion programs combine cash transfers with trainings and other support to increase household earnings while also helping households withstand and recover from shocks.
Poor nutrition and exposure to fecal contamination are associated with diarrhea and growth faltering, and both have long-term consequences for child health and development. In Kenya, researchers partnered with IPA to conduct a large-scale randomized evaluation of the impacts of water, sanitation, handwashing, and nutrition interventions delivered alone and in combination.
How does an employment and training program compare, in impacts and cost, to just giving people cash?
Basic “pre-math” skills in young children have been shown to be important for developing later mathematics competency. In Panama, math scores are lower than other Latin American countries and there are large performance gaps between indigenous and non-indigenous areas. Researchers are evaluating the impact of bilingual and intercultural preschool math curricula on the math skills of preschool-aged children.
Poor sanitation leads to major diseases, increased public health expenditures, and causes diarrhea—a leading cause of mortality in children under five. In western Rwanda, researchers evaluated the impact of community health clubs on the health and hygiene of children under five in particular. They found that the clubs had no impact on caregiver-reported rates of diarrhea among the children in the study.
Gender-based violence is a global problem, but little rigorous research exists on the effectiveness of interventions that aim to reduce and prevent such violence. Violence is the result of the complex interplay of several factors, including social norms and attitudes.