Horacio Rodríguez Larreta is the mayor of Buenos Aires since 9th December 2015. Prior to that, he was chief of the Ministries’ office of Buenos Aires city between 2007 and 2015. In 2005, he co-founded, along with the current president of Argentina Mauricio Macri, the political party Propuesta Republicana. He previously worked in the Social Security Institute of the Province of Buenos Aires and was Director General of Dirección general Impositiva. Mr Larreta holds an MBA from Harvard university and is economist from University of Buenos Aires.