Detlef Nolte / Francisco Sánchez

Representing Different Constituencies: Electoral Rules in Bicameral Systems in Latin America and Their Impact on Political Representation

GIGA Working Paper, No. 11, November 2005

Abstract
This article analyzes the quantitative (mechanical) effects and qualitative (perceptions) effects on political representation of the election of two separate chambers in Latin America’s bicameral systems. After discussing the spread and strength of bicameralism in Latin America, we compare the different electoral systems for lower chambers and Senates. Our study shows that in a region characterized by relatively high levels of malapportionment in the first chamber, the second chamber reinforces the malapportionment in parliament. Representation tends to be much more disproportional in the upper chamber than in the lower house. Moreover, the differences in the electoral systems and district magnitudes for both chambers make it more difficult for women to win a seat in the Senate.

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GIGA AutorInnen

Prof. Dr. Detlef Nolte ist Direktor des GIGA Instituts für Lateinamerika-Studien (2006-Mai 2018) und Professor für Politikwissenschaft an der Universität Hamburg. Er forscht zu politischen Institutionen in Lateinamerika, regionaler Zusammenarbeit und den internationalen Beziehungen Lateinamerikas.

Aktuelle Publikationen der AutorInnen

Detlef Nolte / Brigitte Weiffen (eds.)

Regionalism Under Stress: Europe and Latin America in Comparative Perspective

Abingdon, Oxon: Routledge , 2020

Detlef Nolte

The Pacific Alliance: Regionalism without stress?

in: Detlef Nolte / Brigitte Weiffen (eds.), Regionalism Under Stress: Europe and Latin America in Comparative Perspective, Abingdon, Oxon: Routledge, 2020, 150-167

Detlef Nolte / Gerhard Dilger

Das Abkommen EU-Mercosur: Ein Pro und Contra

Internationale Politik, 2020, 4, 112-113

Detlef Nolte

The EU crisis and the comparative study of Latin American regionalism

in: Detlef Nolte / Brigitte Weiffen (eds.), Regionalism Under Stress: Europe and Latin America in Comparative Perspective, Abingdon, Oxon: Routledge, 2020, 187-205

Detlef Nolte / Gerhard Dilger

Un acuerdo, dos miradas: Perspectivas divergentes sobre el acuerdo entre el Mercosur y la Unión Europea

Nueva Sociedad, 2020, Opinión Julio 2020