According study of the "América Economia" magazine, published in the "Special Edition Cities 2006", which has the title "The City Innovative", Curitiba is ahead of important capitals as Mexico City, Buenos Aires and Brasilia, occupying fifth place. The magazine considered the main Latin American economies or those that have relevance to the business conducted on the continent. In front of the Paraná state capital are just São Paulo, Brazil, first in the ranking; Santiago, Chile; Monterrey, Mexico; and Miami, USA. In 2009, it was one of the three "smartest" cities in the world according to Forbes magazine. The criteria were caring about the environment, quality of life, urban planning, good infrastructure and a strong economy.