Researchers partnered with the Munich Opera House to conduct a randomized evaluation measuring the impact of a large-scale mail fundraising scheme on the frequency and amount of donations. While neither the presence of a lead donor nor differences in matching schemes affected the response rate to the mailer, having a lead donor nearly doubled the average amount donated.

Researchers partnered with the Bavarian State Opera House in Germany to evaluate the impact of a variety of communications strategies on the frequency of donations. They found that including a pre-filled bank transfer form in the letter substantially increased the response rate, perhaps because this lowered the effort required to make a donation. Providing non-responsive donors with a reminder to donate also proved relatively effective, but featuring slogans prominently on envelopes had no effect.

Working with a microfinance institution in Ecuador, researchers investigated whether providing timely reminders to save via text message can help people save more.

Researchers conducted a randomized evaluation to test the impact of offering coupons, facilitated discussion groups, and measuring spoons on fertilizer usage, fertilizer knowledge, and agriculture-related discussions amongst farmers. While discussion groups alone had no impact on fertilizer use, coupons and spoons both increased fertilizer use and led to more knowledge-sharing among farmers.

In Cameroon, researchers evaluated the impact of various HIV prevention interventions delivered through schools on girls and young women’s exposure to risk. The interventions decreased the incidence of pregnancy (a marker for unprotected sex) in the following nine to twelve months by over 25 percent. The results did not differ substantially across the various interventions, suggesting sexual behavior of adolescent girls in Cameroon is highly responsive to risk information and salience.

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.

In India, researchers evaluated the impact of biometric tracking devices in tuberculosis (TB) care centers on patient adherence to treatment, provider performance, and data quality. Biometric devices increased patient adherence to TB treatment and provider performance.

In France, researchers evaluated the effect of a financial independence and social integration program for young adults living in government-subsidized housing. They analyzed its impact on the young adults’ professional lives, housing situations, financial independence, and general welfare.

Researchers conducted a randomized evaluation of a video-based financial education course on participants’ financial behaviors in India to study which components of financial education programs are most effective. While the course alone had no impact on participants’ abilities to carry out financial calculations, it influenced their awareness of and attitudes towards financial products. Additionally, personalized supplements to the course increased effects on budgeting and saving.

In 2009, researchers tested the relative effectiveness of different employment services targeted at university dropouts. Overall, intensive counseling increased the number of job interviews youth received and improved their perceptions of their career prospects and their trust in the private sector.

In Uganda, researchers are evaluating the impact of the “Solar Suitcase” designed specifically for maternity care facilities on the reliability of light, quality of care, and health worker satisfaction.

Researchers evaluated the effect of personalized counseling to French youth on finding an apprenticeship, completing it, and securing longer-term employment. Personalized counseling encouraged more youth to start a pre-apprenticeship training program, but did not improve take-up into apprenticeship. For youth already in an apprenticeship, personalized counseling led more youth to break contracts and change employers.

Researchers evaluated whether the ethnicities of wholesale buyers and sellers in Chennai, India, affected the transaction terms. They found that traders offered lower prices to buyers of the same ethnicity, but not necessarily because they trusted them more.