SUBJECT: Coarsened Exact Matching in Stata AUTHOR(S): Matthew Blackwell Harvard University Stefano Iacus University of Milan Gary King Harvard University Giuseppe Porro University of Trieste ... SUPPORT: Matthew Blackwell <mblackwell@gov.harvard.edu> HELP: After installation, type . help cem . help imb FILES: cem.ado imb.ado listwise.ado cem.sthlp imb.sthlp listwise.sthlp