[R] ivregress postestimation -- Postestimation tools for ivregress
Description
The following postestimation commands are of special interest after ivregress:
Command Description
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estat endogenous perform tests of endogeneity
estat firststage report "first-stage" regression statistics
estat overid perform tests of overidentifying restrictions
Examples
Setup
. webuse hsng2
Fit a model via 2SLS and obtain first-stage regression diagnostics
. ivregress 2sls rent pcturban (hsngval = faminc i.region)
. estat firststage