%0 Journal Article %T Determinantes da democracia: novos olhares sobre um velho debate %A Lima %A Adalberto de %A Gon£¿alves %A Carlos Eduardo %J Revista Brasileira de Economia %D 2011 %I Funda??o Getš²lio Vargas %R 10.1590/S0034-71402011000400001 %X this paper studies the relationship between political regimes duration and growth using data for 1950-2005. using econometric duration models to evaluate the so-called modernization hypothesis we find evidence supporting the idea that a democracy enjoys longer duration in richest and more educated countries. however, the duration of dictatorships does not seem to be affected by economic growth or the rise of educational attainment. %K democracia %K ditadura %K teoria da moderniza£¿£¿o. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0034-71402011000400001&lng=en&nrm=iso&tlng=en