Promoting Transparency in Social Science Research BITSS ScholarsInterdisciplinarySocial Science

Edward Miguel Colin Camerer Kate Casey J. Cohen Kevin Esterling Alan Gerber Rachel Glennerster Donald P. Green Macartan Humphreys Guido Imbens Temina Madon Leif Nelson Brian Nosek Maya Petersen Richard Sedlmayr Joseph Simmons Mark van der Laan

There is growing appreciation for the advantages of experimentation in the social sciences. Policy-relevant claims that in the past were backed by theoretical arguments and inconclusive correlations are now being investigated using more credible methods. Changes have been particularly pronounced in development economics, where hundreds of randomized trials have been carried out over the last decade. When experimentation is difficult or impossible, researchers are using quasi-experimental designs. Governments and advocacy groups display a growing appetite for evidence-based policy-making. In 2005, Mexico established an independent government agency to rigorously evaluate social programs, and in 2012, the U.S. Office of Management and Budget advised federal agencies to present evidence from randomized program evaluations in budget requests (1, 2).

Science 3 January 2014:
Vol. 343 no. 6166 pp. 30-31
DOI: 10.1126/science.1245317