DIFF: Stata module to perform Differences in Differences estimation
diff performs several differences in differences (diff-in-diff) estimations of the treatment effect of a given outcome variable from a pooled base line and follow up dataset: Single Diff-in-Diff, Diff-in-Diff controlling for covariates, Kernel-based Propensity Score Matching diff-in-diff, and the Quantile Diff-in-Diff. diff is also suitable for estimating repeated cross section diff-in-diff (except for the kernel option).
|Requires:||Stata version 10.0|
|Date of creation:||03 Oct 2009|
|Date of revision:||31 Jan 2015|
|Note:||This module should be installed from within Stata by typing "ssc install diff". Windows users should not attempt to download these files with a web browser.|
|Contact details of provider:|| Postal: |
Web page: http://fmwww.bc.edu/EC/
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|Order Information:||Web: http://repec.org/docs/ssc.php|
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