On the Implications of Essential Heterogeneity for Estimating Causal Impacts Using Social Experiments

Randomized control trials are sometimes used to estimate the aggregate benefit from some policy or program. To address the potential bias from selective take-up, the randomization is used as an instrumental variable for treatment status. Does this...

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Bibliographic Details
Main Author: Ravallion, Martin
Language:English
Published: 2012
Subjects:
Online Access:http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20110921143338
http://hdl.handle.net/10986/3568