Regression discontinuity design in Stata (Part 1)

There has been a growing use of regression discontinuity design (RDD), introduced by Thistlewaite and Campbell (1960), in evaluating impacts of development programs. Lee and Lemieux (2010), Imbens and Lemieux (2007), and Cook (2008) provide comprehensive reviews of regression discontinuity design and its applications in the social sciences. This provides a summary. In Part 2, a comparison of user-written Stata estimation packages is provided. In Part 3, validation or falsification tests are discussed.
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