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research
On Simple Relations Between Difference-in-differences and Negative Outcome Control of Unobserved Confounding
Authors
Elena Colincino
David B Richardson
+3 more
Joel Schwartz
Tamar Sofer
Eric J Tchetgen Tchetgen
Publication date
3 August 2015
Publisher
Collection of Biostatistics Research Archive
Abstract
Abstract is not available.
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Collection Of Biostatistics Research Archive
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oai:biostats.bepress.com:harva...
Last time updated on 17/11/2016
