On the Stability of Coalitions: A Rough Set Approach

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

On the Stability of Coalitions: A Rough Set Approach

Popis výsledku v původním jazyce

The aim of the article is to evaluate coalition stability in multi-party systems with the use of the rough set theory. In this approach an information system including all members of a legislature with their votes is used, and coalitions are considered rough sets defined by their lower and upper approximations. Based on these approximations, three categories of coalitions according to their stability are defined: stable, conditionally stable and unstable; and a stability index is introduced to express adegree of coalition stability, which can provide useful information about coalitions' potential persistence in the long run. The method was applied to the evaluation of government coalition stability in the Czech Parliament during 2006-2010 electoral term.

Název v anglickém jazyce

On the Stability of Coalitions: A Rough Set Approach

Popis výsledku anglicky

The aim of the article is to evaluate coalition stability in multi-party systems with the use of the rough set theory. In this approach an information system including all members of a legislature with their votes is used, and coalitions are considered rough sets defined by their lower and upper approximations. Based on these approximations, three categories of coalitions according to their stability are defined: stable, conditionally stable and unstable; and a stability index is introduced to express adegree of coalition stability, which can provide useful information about coalitions' potential persistence in the long run. The method was applied to the evaluation of government coalition stability in the Czech Parliament during 2006-2010 electoral term.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BA - Obecná matematika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of Mathematical Models and Methods in Applied Sciences

ISSN

1998-0140

e-ISSN

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Svazek periodika

6

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

435-442

Kód UT WoS článku

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EID výsledku v databázi Scopus

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