Segnalazione bibliografica. Autori: Heinz Brandenburg e Marcel Van Egmond British Journal of Political Science 42, 441-463 (April 2012) Abstract This study reassesses the ability of the mass media to influence voter opinions directly. Combining data on media content with individuals’ assessments of British political parties during the 2005 general election campaign allows a test of newspapers’ persuasive influence in a way previously considered a ‘virtual impossibility’. Utilizing repeated measures from the 2005 BES campaign panel, multilevel regression analysis reveals significant impact of partisan slant not just on the evaluation of the party mentioned but also on evaluations of its competitor(s). The strongest evidence of...

Ladrech, R. (2013). James Cronin, George Ross and James Shoch (eds), What’s left of the left: Democrats and social democrats in challenging times, reviewed by Robert Ladrech. Party Politics, 19(4), 687–688. http://doi.org/10.1177/1354068813485792 ...

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...

Gallagher, M. (2013). Book review: Personal representation: The neglected dimension of electoral systems. Party Politics, 19(6), 1001–1003. http://doi.org/10.1177/1354068813500704 Vai al sito web

Segnalazione bibliografica. West European Politics (March 2011), Vol. 34, N. 2, pp. 256-281 Autore: Ruben Ruiz-Rufino Abstract This article proposes a new way to measure proportionality using aggregated threshold functions. Electoral systems can be summarised by a single value that shows the necessary share of the total vote to win either one seat or half of the seats in parliament. The article calculates aggregate threshold values for 142 different electoral systems that were used in 525 democratic elections between 1946 and 2000. These results are also contrasted with the most commonly used indices of proportionality and turn out to be both substantively and empirically richer....