Dreher, Axel (contributor); … - 2008
those used most widely in empirical cross-national studies on the effects of centralization
(e.g. Lijphart 1977, Fisman and …-country studies, other political institutions such as direct democracy may be more
important for the provisions of public goods on … country they should be assigned to.
21
For time-series studies on the occurrence and distribution of terrorism see Enders …