Leveling seat

Leveling seats (utjevningsmandater) are a mechanism employed in Norwegian elections to the national legislature, the Storting, and in Swedish elections to national and regional assemblies, to ensure proportional representation both by county and political party. They are more commonly known as "adjustment seats", and can be found in other countries as well as Norway and Sweden where full proportional representation at the highest level e.g. national is sought.
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