How internal disagreements affect the success of political parties: Evidence from Sweden

While political parties generally try and present a united front to the electorate, there can often be a significant gap between the policies supported by a party’s membership and the party leadership. Based on survey evidence in Sweden, Ann-Kristin Kölln and Jonathan Polk assess how these differences can affect the ability of parties to fight elections and how researchers can better understand the nature of intraparty conflict.

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