000 01418cam a2200229 4500500
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041 _afre
042 _adc
100 1 0 _aChabé-Ferret, Sylvain
_eauthor
245 0 0 _aRandomised Controlled Trial vs. Matching
260 _c2015.
500 _a48
520 _aThis comment discusses the scope of the results obtained by M. Bléhaut and R. Rathelot (BR) and their consequences for the use of matching. The BR paper demonstrates indisputably that observable variables do not suffice to neutralise selection bias, the presence of attrition and displacement effects simultaneously. Thus, even though it does not provide definitive evidence in this respect, the paper casts serious doubts on the ability of matching to solve the selection bias problem. These doubts are compounded by results of similar research work, whose key lessons are summarised. This comment draws the consequences of these findings for the use of matching for public policy evaluation, particularly in the field of employment.
690 _aattrition
690 _aselection bias
690 _arandomised experiment
690 _amatching
690 _adisplacement effect
690 _apublic policy evaluation
786 0 _nÉconomie & prévision | o 204-205 | 1 | 2015-12-28 | p. 183-191 | 0249-4744
856 4 1 _uhttps://shs.cairn.info/journal-economie-et-prevision-2014-1-page-183?lang=en
999 _c156817
_d156817