Researchers worked with a large private school network in Pakistan to evaluate the effects of performance raises on outcomes such as teacher behavior, student learning, and student socioemotional development. They found that, compared to flat payments, performance pay attracted more high-quality teachers. In terms of types of performance pay, those based on objective and subjective measures (supervisor observations and student test scores, respectively) were equally effective at increasing student test scores, but objective performance pay negatively affected student socioemotional development, whereas subjective performance pay had a small positive effect.

In Kenya, researchers partnered with a telecom operator to evaluate the impact of a commitment savings account, called the “High Hopes” Lock-Savings Account, on account usage, savings and loans, and school enrollment. The study found that many parents used the accounts–usage rates increased by about 25 percentage points–and that among those who took up the account, total financial savings increased by three to four times. Parents who saved were also 18-24 percentage points more likely to enroll their children in high school. However, the results were nearly the same for a more conventional mobile savings account that did not offer the commitment bonus, suggesting that easy access to a means of saving, even absent behavioral incentives, was enough to affect parents’ decisions.

Researchers partnered with the National Confederation of Municipalities (CNM) in Brazil to evaluate the impact of access to research results on policymakers’ demand for research findings and interest in adopting evidence-informed policies. Policymakers were willing to pay for research findings and subsequently updated their beliefs. Those who were invited to an information session on a simple, evidence-informed policy to increase tax compliance were more likely to implement that policy within the next two years.

Researchers partnered with the government of Uruguay to evaluate the impact of a national youth employment program. The program increased participants’ earnings and school enrollment during and up to two years after the program, suggesting that work-study programs may ease students’ school-to-work transition.

Researchers conducted a randomized evaluation to determine the effect of a school-based management program, Programa Escuelas de Calidad, on student performance in Mexico. The program combined a cash grant with state support to design and carry out school improvement plans. The intervention did not have any effect on school performance after one year.

Researchers evaluated whether giving traditional birth attendants (TBAs) cash incentives for maternal postnatal referrals can increase uptake of skilled maternal postnatal care. Cash rewards increased referrals made by TBAs by 182 percent and more than tripled the proportion of clients that attended postnatal care. However, clients of incentivized TBAs were still much less likely to receive postnatal care compared to mothers delivering in a health facility, suggesting that other potential barriers may prevent women from seeking and accessing care.

To better understand how to measure and report depression, researchers randomized the order of questions in a national survey to examine the effect of triggering memories of difficult events, such as conflicts, shocks, and death, on reported levels of depression across households in Nigeria. They found that having his/her painful memories triggered, respondents who experienced an adverse event were more likely to report symptoms of depression.

The researcher conducted a randomization in rural Odisha in India, by comparing adoption of a new seed variety through farmer-to-farmer networks in one half as benchmarked by door-to-door sales of the same seed. Trading between farmers leads to substantial under-adoption of agricultural technology relative to the door-to-door sales. Diffusion is partially but not fully explained by social networks.