Mechanism Experiments and Policy Evaluations

Jens Ludwig, Jeffrey Kling and Sendhil Mullainathan

Journal of Economic Perspectives, 2011, vol. 25, issue 3, 17-38

Abstract: Randomized controlled trials are increasingly used to evaluate policies. How can we make these experiments as useful as possible for policy purposes? We argue greater use should be made of experiments that identify the behavioral mechanisms that are central to clearly specified policy questions, what we call "mechanism experiments." These types of experiments can be of great policy value even if the intervention that is tested (or its setting) does not correspond exactly to any realistic policy option.

JEL-codes: C90 D04 E32 E61 R21 R23 R31 (search for similar items in EconPapers)
Date: 2011
Note: DOI: 10.1257/jep.25.3.17
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Citations: View citations in EconPapers (85)

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