Dados é uma das principais e mais longevas publicações nas ciências sociais no Brasil. Criada em 1966, divulga trabalhos inéditos e inovadores, oriundos de pesquisa acadêmica, de autores brasileiros e estrangeiros. Editada pelo IESP-UERJ, é seu objetivo conciliar o rigor científico e a excelência acadêmica com ênfase no debate público a partir da análise de questões substantivas da sociedade e da política.
Dados vol. 46 n. 4 Rio de Janeiro 2003
Resumo
Research on political institutions suggests that sub-national factors affect the proclivity of legislators from the same party or coalition to vote together. We estimate the effects of such forces operating at the State-level - intra-list electoral competition, and alliance with governors. We propose that larger cohorts, in which the imperative for legislators to distinguish themselves from the group is stronger, should be less unified than smaller cohorts. We also derive from theoretical hypotheses that cohorts allied with governors may be either more or less unified than other cohorts. We analyze unity among coalition cohorts on recorded floor votes in the Brazilian Chamber of Deputies. We find support for the hypothesis that larger cohorts are less unified, but detect no net effect of alliance with governors on cohort voting unity. Governors are not dominant brokers of legislative coalitions, suggesting that the net gubernatorial effect is contingent on factors that shape their influence relative to national-level legislative actors.
Palavras-chave: legislatures; voting; governors; electoral rules; coalitions.
DOI: 10.1590/S0011-52582003000400005
Impacto das instituições estaduais na unidade das coalizões parlamentares no Brasil
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