Political institutions behind good governance

The present work looks at the role of political institutions - political regimes and electoral rules - in determining the performance of the government to define and implement sound policies for the economy. The results of the empirical investigation on a panel of 80 democracies over the period 1996-2011, show an important impact of the political regime on the performance of the government - the presidential regimes reduces the quality of the government -, while electoral rules do not matter. However, the analysis shows that the interaction between political regimes and electoral rules plays a crucial role for the quality of the government. In particular, a presidential regime improves the government performance when associated with a majoritarian rule, while worsens it when combined with a proportional rule.