Citizen participation in local civic affairs and in decision-making processes around village resources can be a way to align policies with local preferences, hold politicians accountable, and improve public service delivery. In rural Western Kenya, researchers are partnering with GiveDirectly to evaluate the impact of unconditional cash transfers on civic engagement and community participation.

Researchers conducted a randomized evaluation to test the impact of two different types of business training—formal business classes and mentorship from a successful entrepreneur in the same industry—on female entrepreneurs’ profits and use of new business practices in Kenya. They found that inexperienced female microenterprise owners benefited from mentorship, leading to increased short-term profits, though these effects faded after mentorship ended. Meanwhile, despite observing changes in business practices, they found that the traditional classroom training had no effect on profits.

Researchers are conducting an evaluation of the Government of Kenya’s G-United youth volunteer program to test the effect of randomly placing students in locations they prefer on the retention of volunteers in the program, their job performance, and their employment outcomes after the program.

In India, researchers evaluated the impact of the first emissions trading scheme for particulate matter on air quality, industry compliance costs, and industry profits. Compliance with the market was high, and participating firms substantially reduced their particulate matter emissions without large increases in abatement costs, suggesting that the emissions trading scheme was a cost-effective pollution reduction strategy

Researchers tested the effect of an inventory credit program that provided storage facilities and loans on palm oil farmers’ agricultural activities in Sierra Leone. Take-up and use of the storage and loans was low, and there was no impact on total storage or timing of sales.

This study examined the impact of an administrative simplification and a series of behavioral nudges (all via letters sent by mail) on enrollment in subsidized health insurance plans. The administrative simplification, which provided a streamlined path to enrollment, had the largest effect on enrollment, as compared to personalized and generic reminder letters.

Researchers partnered with the Colombian Family Welfare Agency to evaluate how providing enhanced curriculum guidelines and larger nutritional supplements for the Family, Women, and Infancy Program impacted child development. Compared to children receiving the traditional FAMI program, the enhanced FAMI intervention led to significant improvements in the quality of children’s home environment and their cognitive development, particularly for poorer children. There was no significant impact on socio-emotional development.

In partnership with the Polish Tax Office, researchers conducted a nation-wide randomized evaluation to test the impact of sending tax enforcement letters with behavioral messages on tax compliance among delinquent taxpayers. The results indicate that behavioral letters significantly improved tax compliance relative to the status quo letter, and sending letters by regular mail (the cheaper option) was just as effective as sending via registered mail.

Researchers partnered with the German Federal Employment Agency to evaluate the impact of these contracts on job search behavior and employment outcomes. The contracts accelerated job finding when introduced early in the unemployment spell rather than later, but were only effective among less employable job seekers.

Researchers evaluated the learning impacts of using AI systems to score and comment on essays written for Brazil’s national post-secondary admission exam. In schools where AI technology was introduced, teachers were able to provide more frequent individualized feedback to students, and students’ essay scores improved as a result.

Underprivileged students in the Dominican Republic face a series of barriers to access post-secondary education. Despite existing scholarship programs, application rates for financial aid offered by the government are extremely low, and poor and rural students are much less likely to apply for and receive financial aid. Researchers partnered with the Ministry of Higher Education to evaluate the role of barriers in higher education decisions and the types of aid that can encourage vulnerable groups to pursue a degree.

Researchers evaluated the impact of a business training intervention, alone and combined with a cash grant, on the income and other business outcomes for self-employed women in Sri Lanka. Researchers found that business training alone was not sufficient to generate business growth, but when combined with a US$129 cash grant, the business training program appeared to boost profits in the short-term.

A researcher partnered with the Alliance for Bangladesh Worker Safety, a consortium formed by US multinational companies, to evaluate the impact of privately enforcing local labor laws on garment factories in Bangladesh. Enforcing the legally-required creation and operation of workplace safety committees increased factories’ compliance with the labor law and some measures of factory safety, without reducing factory efficiency. These effects persisted in the long run and were stronger among factories with good managerial practices.

In partnership with a rural district in Eastern Uganda, researchers are conducting a randomized evaluation to study whether rewarding top-performing teachers with a future posting of their choice incentivizes teachers to improve their attendance and the quality of their teaching.

Employers often rely on subjective performance evaluations by supervisors to gauge the performance of workers–particularly in the public sector, where civil servants’ work performance is hard to measure. However, relying on the opinions of local supervisors could cause subordinates to prioritize pleasing their supervisors rather than focusing on productive tasks and work responsibilities. Researchers conducted a randomized evaluation testing the impact of two alternative subjective performance evaluation schemes on subordinates’ work performance.