Power indices applied to Portuguese Parliament

Alonso-Meijide, J. M.; Ferreira, Flávio; Álvarez-Mozos, M.; Pinto, Alberto A.

http://hdl.handle.net/10400.22/7295

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Authors

Alonso-Meijide, J. M.

Ferreira, Flávio

Álvarez-Mozos, M.

Pinto, Alberto A.

Abstract(s)

In this paper, we apply the following four power indices to the Portuguese Parliament: Shapley–Shubik index, Banzhaf index, Deegan–Packel index and Public Good Index. We also present the main notions related with simple games and discuss the features of each power index by means of their axiomatic characterizations.