Huffman Espinosa, C. and Valdez Meneses, B. 2015. HETEROGENEOUS TREATMENT EFFECTS IN DEVELOPMENT POLICY EVALUATION: THE CASE OF THE MEXICAN ESTRATEGIA 100x100. Investigación Económica. 74, 294 (Nov. 2015), 101–134. DOI:https://doi.org/10.1016/j.inveco.2015.11.003.