@MASTERSTHESIS{ 2017:1552770254, title = {Public reason, political behavior, and the determinants of informal political deliberation in Brazil}, year = {2017}, url = "http://tede2.pucrs.br/tede2/handle/tede/7560", abstract = "The present dissertation aims to investigate the instrumental role of human behaviour for democracy through the idea of public reason. The interaction between government and citizens is decisive for a country's public policies to be in line with population preferences rather than power groups. Thus, it becomes important to analyse the idea underlying democracy of "government by discussion" in the light of theories that enlighten us both with regard to the idea of just collective decision and real human behaviour. To this end, we first counterpoint the idea of public reason, in particular, of Rawls and Sen, with an emphasis on the concept of impartiality in political decisions. Then, in the third section, we work on the notions of rationality, reasonableness, introducing the concepts of heuristics, biases, and social values. Thus, an association is constructed for thinking about the results of different types of human behavior for democracy and how the ideas of positional and transcendental objectivity fit this purpose well. Finally, in section IV, we conduct an empirical investigation based on the relationship between perceptions of relevant political information and dispositions and the frequency of political talk with friends. We use a logistic regression model, with data from the 2015 Latin Barometer for Brazil, combined with principal components method to capture relevant explanatory dimensions. The following results contradict previous hypotheses: lack of trust in the government and the perception of absent guarantees are not significant, while activism dissociated of specific causes reduces and a reverse sense of citizenship increases the chances of talking about politics more frequently with friends.", publisher = {Pontifícia Universidade Católica do Rio Grande do Sul}, scholl = {Programa de Pós-Graduação em Economia do Desenvolvimento}, note = {Escola de Negócios} }