De Sio, L. (2007). Movimento elettorale e voto diviso nelle elezioni politiche del 2006 in Toscana. Quaderni dell’Osservatorio Elettorale, (58), 7–40.

Abstract This paper argues that there is a strong relationship between geographical patterns of political parties' electoral performance and the composition of central government expenditures. When party system nationalization is high, the composition of spending will focus more on non-targetable expenditures, while targetable expenditures increase as the party system distribution of votes across different districts becomes less homogenous. However, the effect of party nationalization on spending type is conditioned by the size of the presidential coalition; targeted transfers will increase if the coalition size decreases, even if party nationalization is high. I find support for these hypotheses with an empirical analysis of district-level electoral and government expenditure data for several countries in Latin America between 1990 and 2006.

Although political scandals receive unprecedented attention in the contemporary media, the knowledge of political scientists regarding the consequences of such scandals remains limited. On the basis of two nationally representative survey experiments, we investigate whether the impact of scandals depends on the traits of the politicians involved. We find substantial evidence that politicians are particularly punished for political-ideological hypocrisy, while there is less evidence that gender stereotypes matter. We also show that voters evaluate scandals in the personal lives of politicians in a highly partisan manner – other-party voters punish a politician substantially harsher than same-party voters. Interestingly, voters show no gender bias in their candidate evaluations.

CHIARAMONTE, A. C. A., & Sio, L. D. (2014). Premessa. In A. Chiaramonte & L. D. Sio (Eds.), Terremoto elettorale. Le elezioni politiche del 2013 (pp. 7–14). BOLOGNA: Il Mulino.

Segnalazione bibliografica. American Political Science Review 01 August 2011 105: 516-529 Autore: Jérôme Mathis Abstract In committee deliberation, requiring a unanimous vote intuitively provides the strongest incentives for actors to share fully their opinions and private information. It is also believed that full revelation of (decision-relevant) information occurs when personal biases are made clear before deliberation. However, recent literature suggests that both intuitions are flawed. Austen-Smith and Feddersen propose a model in which the unanimity rule performs worse than other rules in promoting fully revealing deliberation, and uncertainty about individuals' preferences promotes full sharing of information. We extend this work by incorporating the possibility...