Hayo, Bernd (contributor); Voigt, Stefan (contributor) - 2005
systems. Unfortunately, it is notoriously difficult to “measure” the degree of
federalism of a given political system …. Treisman (2000) contains a dummy variable on
federalism which is based on Elazar (1995) and Riker (1964). This variable is … discussed in the theoretical section and listed in Table 1,
except for the indicators of federalism and collective action …