Voting Power Index Analysis
Voting power index analysis measures the a priori capacity of each member of a weighted voting body to influence collective decisions, defined as the probability that the member is pivotal — that their vote turns a losing coalition into a winning one. The two canonical indices are the Shapley-Shubik index, introduced by Lloyd Shapley and Martin Shubik in 1954 as a specialization of the Shapley value to simple voting games, and the Banzhaf index, formalized by John Banzhaf in 1965. Both reveal that a player's share of power generally differs sharply from its share of votes.
Källpost
Citat kopierade ordagrant från metodens källpost. Ingen verifiering på källnivå härleds från dem.
- Shapley, L. S., & Shubik, M. (1954). A Method for Evaluating the Distribution of Power in a Committee System. American Political Science Review, 48(3), 787-792. · DOI 10.2307/1951053
- Felsenthal, D. S., & Machover, M. (1998). The Measurement of Voting Power: Theory and Practice, Problems and Paradoxes. Edward Elgar. · ISBN 9781858989273
Kuraterade påståenden
Påståenden lagrade i bevisloggen, var och en med sin egen bedömning.
Denna vy hittar inte på en påståendebedömning när loggen saknar en.
Relaterade metoder
Genererade från metodgrafen och visade som maskinföreslagna relationer – inga bevispåståenden härleds.