Arezki, Rabah; Gylfason, Thorvaldur - CESifo - 2011
We examine the effect of the interaction between resource rents and democracy on corruption for a panel of 29 Sub …-Saharan countries during the period from 1985 to 2007. We find that higher resource rents lead to more corruption and that the effect is … significantly stronger in less democratic countries. Surprisingly, we also find that higher resource rents lead to fewer internal …