On Measuring Influence in Non-Binary Voting Games
In this note, we demonstrate using two simple examples that generalization of the Banzhaf measure of voter influence to non-binary voting games that requires as starting position a voter’s membership in a winning coalition is likely to incompletely reflect the influence a voter has on the outcome of...
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sg-smu-ink.soe_research-18252019-05-04T13:34:41Z On Measuring Influence in Non-Binary Voting Games CHUA, Vincent Ueng, C. H. In this note, we demonstrate using two simple examples that generalization of the Banzhaf measure of voter influence to non-binary voting games that requires as starting position a voter’s membership in a winning coalition is likely to incompletely reflect the influence a voter has on the outcome of a game. Generalization of the Banzhaf measure that takes into consideration all possible pivot moves of a voter including those moves originating from a losing coalition will, on the other hand, result in a measure that is proportional to the Penrose measure only in the ternary case. 2004-12-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/soe_research/826 https://ink.library.smu.edu.sg/context/soe_research/article/1825/viewcontent/Measuring.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Economics eng Institutional Knowledge at Singapore Management University Penrose measure Banzhaf index ternary games multicandidate weighted voting games Econometrics |
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Penrose measure Banzhaf index ternary games multicandidate weighted voting games Econometrics CHUA, Vincent Ueng, C. H. On Measuring Influence in Non-Binary Voting Games |
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In this note, we demonstrate using two simple examples that generalization of the Banzhaf measure of voter influence to non-binary voting games that requires as starting position a voter’s membership in a winning coalition is likely to incompletely reflect the influence a voter has on the outcome of a game. Generalization of the Banzhaf measure that takes into consideration all possible pivot moves of a voter including those moves originating from a losing coalition will, on the other hand, result in a measure that is proportional to the Penrose measure only in the ternary case. |
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CHUA, Vincent Ueng, C. H. |
author_facet |
CHUA, Vincent Ueng, C. H. |
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CHUA, Vincent |
title |
On Measuring Influence in Non-Binary Voting Games |
title_short |
On Measuring Influence in Non-Binary Voting Games |
title_full |
On Measuring Influence in Non-Binary Voting Games |
title_fullStr |
On Measuring Influence in Non-Binary Voting Games |
title_full_unstemmed |
On Measuring Influence in Non-Binary Voting Games |
title_sort |
on measuring influence in non-binary voting games |
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Institutional Knowledge at Singapore Management University |
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2004 |
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https://ink.library.smu.edu.sg/soe_research/826 https://ink.library.smu.edu.sg/context/soe_research/article/1825/viewcontent/Measuring.pdf |
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