News

Researchers assessed the impact of financial incentives and peer endorsement on mobile banking adoption and formal savings in Ghana. While financial incentives boosted adoption by 50 percent, peer endorsement was twice as effective, leading to sustained mobile banking use and a 30 percent increase...

This study evaluated the efficacy of three different types of emails in encouraging group membership: an impersonal email, a personalized email, and a personalized email that included an element of social pressure. Researchers found that membership increased most among recipients of the social...

Researchers are conducting a randomized evaluation to measure a major preschool construction program underway in Morocco.

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...

Researchers are investigating how important these differences are when it comes to increasing the use of irrigation pumps in western Kenya, and whether subsidies for experimentation can be targeted based on certain skills or traits to more effectively increase technology adoption.

Workers without social connections may be disadvantaged in the labor market because employers favor applicants who have been referred. Researchers tested three interventions in an online labor market to investigate why employers are more likely to hire referred workers. First, referrals provide a...

Researchers conducted two randomized evaluations to test 1) the impact of providing public spending information on voter attitudes and 2) the impact of cash transfers on parental preferences for education.