TY - GEN AU - Benton,Allyson Lucinda TI - Do investors assess the credibility of Campaign Commitments? the case of Mexico's 2006 presidential race / U1 - F 320.972 B478d PY - 2007/// CY - México : PB - Centro de Investigación y Docencia Económicas, KW - México KW - Política y gobierno ER -