Dear Sir I have a technical problem on an ordinal probit regression with IV. In the first stage, my dependent variable is dummy variable. I predict this endogenous variable,and the predict value is continuous. However, my model in the second stage is DID model, that is this endogenous variable must be dummy. So, I don’t know how to solve this problem. Thanks
LI,Nan email.liyiy...@ust.hk Room B301c,UA Tower B Hong Kong University of Science and Technology Clearwater Bay, Kowloon, Hong Kong ______________________________________________ R-help@r-project.org mailing list 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.
