Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 97 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 377-384 of 1253
J-PAL logo

The Effects of Canvassing, Phone Calls, and Direct Mail on Voter Turnout in the United States

Alan Gerber
Donald Green

Combating Vote-Selling in the Philippines

Allen Hicken
Stephen Leider
Nico Ravanilla
Dean Yang
A group of people in Nigeria enters a polling station

The Indirect Effects of a Campaign Against Electoral Violence in Nigeria

Marcel Fafchamps
Pedro Vicente
Researchers conducted a randomized evaluation in Nigeria to determine whether a campaign against electoral violence could spread through social networks to affect the perceptions and behaviors not only of the individuals targeted by the campaign but also others to whom they have social ties. The...
J-PAL logo

Using Deliberative Electoral Strategies to Overcome Clientelism in Benin

Thomas Fujiwara
Leonard Wantchekon
Empty polling place with privacy screen emblazoned with American flag and the word "vote"

The Effects of Reciprocity in Voter Mobilization Calls on Voter Turnout in the United States

Albert Fang
Alan Gerber
Gregory A. Huber
Catlan Reardon

The Role of the VAT for Tax Enforcement

Dina Pomeranz

The Value Added Tax (VAT) system, which generates a paper trail on transactions between firms, facilitated tax enforcement by spreading the impact of enforcement measures up the production chain in a study with over 400,000 firms in Chile.

J-PAL logo

The Impact of a Comprehensive Re-entry Program on Employment and Recidivism in the United States

Anthony Braga
Philip J. Cook
Songman Kang
Jens Ludwig
Mallory O'Brien
J-PAL logo

Do Online Advertisements Increase Name Recognition or Favorability of Political Candidates in the United States?

David E. Broockman
Donald Green