Intersection between electoral and party systems:: 2020 municipal elections Abstract

• Autor(a) principal: Melo, Clóvis Alberto Vieira de
• Data de Publicação: 2021
• Outros Autores: Pessoa Júnior, José Raulino Chaves , Soares, Kelly Cristina Costa
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Conhecer (Fortaleza)
• Texto Completo: https://revistas.uece.br/index.php/revistaconhecer/article/view/4704
• topic: sistema eleitoral; coligação partidária; cláusula de desempenho; eleições municipais; fragmentação partidária; electoral system; party coalition; performance clause; municipal elections; party fragmentation; sistema electoral; coalición partidista; cláusula de rendimiento; elecciones municipales; fragmentación partidista; système électoral; coalition des partis; clause de performance; élections municipales; fragmentation des partis

This article analyzes the political impact of the electoral rules established by the Brazilian Constitutional Amendment No. 97/2017. Two changes in electoral governance are analyzed: a) prohibition of coalitions in the proportional election from the 2020 municipal elections on; and b) adoption of the party performance clause in the 2018 general elections. Two hypotheses are investigated: a) the first, related to party electoral performance, argues that these changes will negatively affect the electoral performance of the smaller parties and will benefit the bigger parties (this negative impact is greater on parties that have not reached the performance clause); and b) the second, related to party fragmentation, argues that there will be a decreased number of parties in city councils, rewarding bigger parties and penalizing mid- and small-sized parties. To test these hypotheses, electoral data from the Brazilian Superior Electoral Court (Tribunal Superior Eleitoral [TSE]) repository are compared in 2 elections: a) t0, when the change did not exist (2016 election); and b) t1, marked by the application of the 2 electoral rules (2020 elections). Data confirmed the 2 hypotheses formulated, showing that parties with more state-provided resources had a higher average performance and that party fragmentation was reduced.