Nasjonale partier og lokale lister i kommunestyrevalgene 2015 og 2019
The term local party systems suggests that party systems not only vary between municipalities, but that the systems also have a local dimension. This chapter is concerned with the balance between national parties and the local lists in municipal council elections in Norway. We also examine whether municipal amalgamation reform has changed the balance between these types of parties. Our analyses show that the correspondence between the party system in the parliament (“Stortinget”) and in the municipal councils is strong in Norwegian municipalities. One consequence of the municipal reform is that constituencies have become larger (on average), and more representatives are being elected to the municipal councils. By comparing merged and non-merged municipalities over two elections, we find that the reform has contributed to greater party diversity in the municipal councils. This applies both to the supply of lists that stand for election and the number of lists that are represented in the municipal councils. The municipal reform, on the other hand, does not seem to have contributed to greater party diversity in the form of more or fewer local lists.