In Ethiopia, researchers randomly assigned mostly female jobseekers to receive an industrial job offer or an unconditional cash transfer, meant to spur self-employment. While they found positive impacts of the cash transfers on occupational choice, income, and health in the first year, these effects largely dissipated after five years, suggesting one-time interventions may be insufficient for overcoming barriers to wage- or self-employment.

Researchers partnered with the Punjab Safe Cities Authority to evaluate how to improve citizen’s access to and experience with police services.

Health education campaigns are often seen as a way to promote healthy behaviors and encourage the adoption of inexpensive life-saving and life-improving technologies. Researchers evaluated three health education campaigns for parents that aimed to reduce iron-deficiency anemia among primary school students in rural China. None of the campaigns had an effect on hemoglobin levels or anemia. In contrast, providing students daily multivitamin supplements increased blood hemoglobin levels, although it did not improve them enough to reduce anemia rates.

Entrepreneurs in developing countries face a number of barriers to expanding their businesses and employing more workers, including limited access to credit and other financial services. In Colombia, researchers are investigating whether a regulatory reform that allows small and medium enterprises to use moveable assets as collateral can increase their access to finance.

Researchers sought to determine whether providing information on the EITC could increase the amount individuals received by randomizing the information professional tax preparers supplied. They found that providing more information did not increase EITC transfers or annual earnings overall.

This evaluation studied the influence of information and social networks on university employees' decisions to enroll in a voluntary Tax Deferred Account (TDA) retirement plan in the United States. The results indicated that an individual’s decision to participate in the TDA is affected by small changes in their environment (i.e. in their social network), and not only by receiving increased information.

In partnership with Simón de Cirene, a Chilean non-profit organization, researchers evaluated the impact of providing role models and personalized assistance through various delivery methods on the business outcomes of micro-entrepreneurs. One year after the program ended, household income increased for individuals assigned to receive a role model or personalized assistance.

Altruistic individuals may hesitate to give when they doubt the quality of a charity, but knowing that a high-profile donor supports the charity might alleviate these concerns. Researchers evaluated the impact of publicizing a matching grant from the Bill and Melinda Gates Foundation (BMGF) on charitable giving to Technoserve, a US-based poverty-alleviation charity. Identifying the matching donor as BMGF increased the number of donors compared to mentioning an anonymous matching donor and compared to making no mention of a matching donor. However, the average size of donations remained the same regardless of the publicizing method used.