Skoufias, Emmanuel <br/><br/>
Evaluating the impact of Mexico's quality schools program: the pitfalls of using nonexperimental data 
by Emmanuel Skoufias and Joseph Shapiro 
 - Washington, D.C.  World Bank  2006 
 - 47p. 
 - Policy research working paper; 4036 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mexico's quality schools program