21223930 d77abb3c4d05a211d5b641cf8bb32434 alexandrear http://gravatar.com/alexandrear alexandrear http://0.gravatar.com/avatar/d77abb3c4d05a211d5b641cf8bb32434 http://0.gravatar.com/avatar/d77abb3c4d05a211d5b641cf8bb32434 thumbnail http://1.gravatar.com/userimage/21223930/d37ace903bae828d0b8bb3f0e062dee8 Alexandre Rocha Alexandre A. Rocha AlexandreAR I am a professional committed to applying economic and statistical techniques to the evaluation of public policies. Brasilia facebook.com alexandre.a.rocha alexandre.a.rocha http://www.facebook.com/alexandre.a.rocha true facebook http://alexandrear.sites.uol.com.br/ http://buscatextual.cnpq.br/buscatextual/visualizacv.jsp?id=K4388720Y0 http://www.senado.gov.br/senado/conleg/insti_consultores_CAlexandre.htm