Building democratic institutions in Mexico

The purpose of this study is to explore the process of building democratic institutions in Mexico, to examine how political parties shape the process of democratization, and how this process determines the degree of party system institutionalization.^ The appearance of competitive politics brought new challenges and opportunities to parties in Mexico. The aim was to identify how the broader political and economic environment has challenged Mexico's political party system, and specifically the transformation of Mexico's political party system.^ This research illustrates the logic of the deductive model, beginning with general, theoretical expectations about democratization and the economic reform. The empirical data were analyzed to determine whether the deductive expectations were supported by empirical reality. This study offers a comprehensive analysis that conciliates the 'political opening' that has produced favorable conditions for democratization and social integration, and the 'economic opening' that has counteracted since it generated social exclusionary processes. ^

Determinants and effects of electoral party coalitions: The case of Brazil

Since the 1985 return to democracy, Brazilian politicians have resorted to vote-pooling arrangements to elect representatives. A puzzle thus presents itself: What drives parties to join these electoral cartels? The dissertation unraveled the incentives party elites have to participate in coalitions under a presidencialist system of government. I also investigated the effect of electoral coalitions on congressional representation. I applied a model of binary outcomes and relied on standard deviations to assess the ideological homogeneity/heterogeneity of electoral coalitions. I also calculated the Index of Disproportionality to measure the gaps between the proportion of votes and seats received by all parties in Brazil with and without electoral coalitions. Finally, I assessed the effects of the electoral formula on proportionality. An unexpected exogenous factor resulted crucial in explaining proportional electoral coalition building: The district's majoritarian election for governor. In each district, political actors often synchronize coalition partners to maximize winning results while minimizing electoral efforts.