Hello:
Those interested in matching and treatment effect estimation may be interested
to know that last week's speaker, Professor Albert Abadie, has written STATA
and MATLAB code (with Guido Imbens) that is available on his website:
http://ksghome.harvard.edu/~.aabadie.academic.ksg/software.html
The software implements: (1) matching estimators for average treatment
effects, and (2) local average response functions.