Diario de Yucatán/AEE – Public money for infrastructure has not been invested effectively or efficiently. While expenditures have increased 7.8 percent since 2009, the value of the investment has consistently declined, according to the Secretariat of Finance and Public Credit.
http://yucatan.com.mx/mexico/breves-de-la-republica/la-corrupcion-resta-crecimiento-al-pais