Dear all,
I want to perform 1:1 nearest neighbourhood PSM wihtout replacement, and get AI variance. However, AI variance could only realized in the teffects psmatch command, and noreplacement option could be only realized in the psmatch2 command. As written in https://www.ssc.wisc.edu/sscc/pubs/stata_psmatch.htm, only psmach2 can realize noreplacement, and to the best of their knowledge there is no equivalent with teffects psmatch. Still, I wonder whether there is a way to combine these two.
Thanks in advance