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Stammwähler und die opportunistische Wahl parteipolitischer Programme
Author(s) -
W. Martin Christian,
Plümper Thomas
Publication year - 2004
Publication title -
swiss political science review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.632
H-Index - 30
eISSN - 1662-6370
pISSN - 1424-7755
DOI - 10.1002/j.1662-6370.2004.tb00020.x
Subject(s) - politics , competition (biology) , space (punctuation) , political science , liberal party , political economy , economics , law , computer science , ecology , biology , operating system
Zusammenfassung This article explains political radicalism by the number of voters who are biased towards a party. With little voters biased in favor of a party, this party has to rely more heavily on its programmatic distance to other parties. Because large parties – i.e.: parties with a high number of biased voters – gain votes when they move to the center of the political spectrum, parties with a lower number of voters that are biased in their favor are forced to the edges of the policy space. We draw on a computational model of political competition between four parties in a two‐dimensional policy space to investigate this relationship. We use panel corrected OLS estimates to analyze the data generated by the computer simulation. Our results substantiate the hypothesis of a negative relationship between the number of biased voters and the inclination of a party to adopt a more extreme policy stance.