Sascha O. Becker
University of Warwick
Department of Economics
These programs may be used and distributed free of charge by anyone if credit is given. They have been tested fairly well but they come with no guarantee and the authors assume no liability for their use or misuse.
Version 1 of the programs (for Stata 7) was documented in
Version 2.02 allows for the bootstrap options in Stata 8 and allows identification of matched pairs in nearest neighbor matching. Furthermore, we have improved some of the output produced by the programs. More detail is in the respective help files.
HOW TO DOWNLOAD THE PROGRAMS
Within Stata, you can type -net search propensity score- and follow the link.
The current version is dated 13 May 2005