Researchers conducted a randomized evaluation of a cash transfer program in Morocco to estimate the impact on attendance and enrollment of a “labeled cash transfer” (LCT): a small cash transfer made to parents of school-aged children in poor rural communities, not conditional on school attendance but explicitly labeled as an education support program.

Through a randomized evaluation, researchers examined the effects of partisan mail campaigns on voter turnout in state and municipal elections in Connecticut and New Jersey. Results indicate that partisan direct mail campaigns do little to stimulate voter turnout.

In this study, researchers evaluated the impact of daily SMS medication reminders on treatment outcomes for tuberculosis patients. The study found that SMS reminders had no impact on treatment outcomes, self-reported adherence to the treatment regime, or self-reported physical and psychological health.

Researchers examined the effect of a series of informational messages on participation in a recycling program in Peru. The messages sought to elicit pressures such as social norms, peer comparison, conformity, authority, and the environmental or social benefits to increased participation. They found that none of the messages had any effect on recycling. A parallel intervention, the provision of free plastic recycling bins, proved to be much more effective.

Researchers partnered with CNS to investigate whether requiring clients to sign a non-binding agreement to save a predetermined amount of each remittance received could increase saving.

Billions of dollars in government funds go missing each year due to corruption, but there is limited consensus on how best to tackle this global challenge. Researchers leveraged data from Brazil’s long-standing anticorruption program, which holds public lotteries to randomly select municipalities for audit. These government audits, aimed at uncovering the misuse of public resources, reduced corruption by promoting both electoral and judicial accountability.

Researchers examined the effects of personal canvassing, phone calls, and direct mail on voter turnout shortly before the 1998 general election in the US city of New Haven. Personal canvassing had a far greater influence on voter participation than three pieces of professionally crafted mail delivered within two weeks of Election Day. Calls from professional phone banks were even less effective than direct mail at increasing voter turnout.

Researchers measured the impact of a government apprenticeship program for youth in Ghana on wages, employment, skills, fertility, migration, and other outcomes. The results suggest that apprenticeship programs can provide youth with skills and transition them into self-employment.

Vocational training is often advocated as a means of maintaining and improving the qualifications of the labor force. However, it is also possible that time spent in vocational training simply displaces time spent working or looking for employment. Researchers evaluated the impact of a vocational training program in Denmark on employment and wages. They found that vocational training temporarily increased unemployment among participants, and had no significant impact on wages.

Researchers evaluated the effect of Argentina’s lottery-based conscription on draftees’ criminal activity. They found that conscription increased crime rates among draft-eligible Argentinians, especially those serving longer or during times of war.

Researchers examined the effect of radio advertisements on electoral competition through a randomized evaluation and found that radio advertisements that stated the names of both incumbents and challengers, reminded listeners about the date of the upcoming election, and encouraged them to vote increased competitiveness in municipal elections in the United States.