Presidential Election Laws and Multipartism in Latin America

This article examines the interaction between the rules governing presidential elections and multipartism in Latin America. Data from 16 Latin American systems are examined through the use of a multivariate model to gain an understanding of the independent impact of presidential electoral formula (plurality vs. majority), the timing of presidential and legislative elections (concurrent vs. nonconcurrent) and legislative district magnitude on legislative multipartism, and by extension, on the number of relevant political parties operating in the nation. The findings demonstrate the strong and significant impact which formula and timing have on multipartism. They also point to the importance of examining the interaction between elections for different constituent institutions. Finally, they underscore the applicability of Duverger's law to presidential elections.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68710/2/10.1177_106591299404700103.pd

Exposición de D. Ignacio Hernando de Larramendi en la apertura del Encuentro : IESE, Primer Encuentro del Sector Asegurador (Barcelona, 27 de febrero de 1997)

Adjunta artículo publicado en la revista Situación, nº 3, 1996: La etica como elemento determinante del éxito empresaria

Ethnic Politics and Women's Empowerment in Africa: Ministerial Appointments to Executive Cabinets

Under what conditions do women participate in executive power in multiethnic societies? Previous research has examined how political institutions, socioeconomic factors, and cultural norms affect the appointment of women as cabinet ministers. However, no study has assessed the extent to which the politicization of ethnicity-a cleavage that shapes political life in many countries-affects women's cabinet appointments. Focusing on sub-Saharan Africa, we argue that women are less likely to become cabinet ministers where incumbents use such appointments to build patronage-based alliances with politicians who act as advocates for ethnic constituencies. Using an original dataset on the composition of cabinets in 34 African countries from 1980 to 2005, we show that women's share of cabinet appointments is significantly lower in countries where leaders must accommodate a larger number of politicized ethnic groups, but it rises with higher levels of democracy and greater representation of women in parliament. © 2013, Midwest Political Science Association