Test for Endogeneity

[Radwan]

Hello every one kindly who knows how to do endogeneity test by sas program ?

please i have an issue with endogeneity tests which are 

1- one-year lagged measure.

2- two-stage least square regression (2LS) method.

3- propensity score matching (PSM) method.

I need the codes of those test in general then i will try it in my study. in case i confront either difficulty i will write down a question.

please it is so important  

[PaigeMiller]

Hi, Radwan, I don't know the answer to your question, but you will get more replies if you provide a meaningful subject line to your posts.

For everyone's benefit, please go  back and provide a meaningful subject to this question.

[Cynthia_sas]

Hi:
I find reference to tests for endogeneity in the PROC QLIM documentation: http://support.sas.com/documentation/cdl/en/etsug/66840/HTML/default/viewer.htm#etsug_qlim_details24... -- that might be a place to start.

In addition to fixing your question subject so it is more informative, I suggest posting a small sample of data and code so that others can help you.

Cynthia