author = { Shapiro, Joseph World Bank Moreno Trevino, Jorge },

title = { Compensatory education for disadvantaged Mexican students an impact evaluation using propensity score matching },

publisher = {World Bank},

keywords = { Compensatory education Mexico },

year = {[2004]},

abstract = {Includes bibliographical references},

abstract = {Title from PDF file as viewed on 6/4/2004},

booktitle = {Policy research working paper ; 3334},

address = { [Washington, D.C] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }