I need your help because I am having difficulties to finalize an econometric model.By the way, I want to calculate the standard error with delta method in a 2sls model with interactions under R.I want to determine the total effect of the institutions (Institutions + D_MinMond * Institutions) on logYLby summing the estimated parameters of (Institutions) and (D_MinMond * Institutions);D_MinMond is a dummy taking 0 or 1. But I can not find the right code to calculate the standard error under RHere is the equation for this estimate:reg_iv2<-ivreg(logYL~Institutions+D_MinMond+D_MinMondInstitutions|xconst+xrreg+D_MinMond+D_MinMondInstitutions,data=bdd2)
Tafsir DialloCordially [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.