Segnalazione bibliografica. Autore: Richard S. Katz Party Politics January 2012 18: 3-6, Full Text: http://ppq.sagepub.com/content/18/1/3.full.pdf+html?rss=1

Contrary to the view that linguistic homogeneity is required to create a viable demos, this article argues that linguistic diversity can be a permanent feature of any democratic community, so long as there is a unified and robust voting space that provides a common intentional object, around which distinct public spheres can aesthetically organize their political discourse. An attempt to explain how such a voting space operates in Switzerland, the finest existing exemplar of a multilingual demos, is given. Following the Swiss example, the author proposes, would go a long way to constituting the European Union as a democratically legitimate trans-national demos, despite its formidable linguistic diversity.

Segnalazione bibliografica. American Journal of Political Science (April 2011), Vol. 55, N. 2: pp. 307-325 Autori: Kim L. Fridkin, Patrick Kenney Abstract Do negative advertisements lower voters' evaluations of the targeted candidate? We theorize that there is much to be gained by examining the variance in the content and tone of negative campaign messages and the variance in voters' sensitivity to negative political rhetoric. We employ data from the 2006 Cooperative Congressional Election Study to investigate the impact of negative campaigning in U.S. Senate campaigns. We sampled 1,045 respondents in 21 of the 28 U.S. Senate races featuring a majority party incumbent and challenger....

This article provides a detailed set of coding rules for disaggregating electoral volatility into two components: volatility caused by new party entry and old party exit, and volatility caused by vote switching across existing parties. After providing an overview of both types of volatility in post-communist countries, the causes of volatility are analysed using a larger dataset than those used in previous studies. The results are startling: most findings based on elections in post-communist countries included in previous studies disappear. Instead, entry and exit volatility is found to be largely a function of long-term economic recovery, and it becomes clear that very little is known about what causes ‘party switching’ volatility. As a robustness test of this latter result, the authors demonstrate that systematic explanations for party-switching volatility in Western Europe can indeed be found.

Segnalazione bibliografica. American Political Science Review 01 August 2011 105: 631-641 Autore: Andrew Rehfeld Abstract In this reply to Jane Mansbridge's “Clarifying the Concept of Representation” in this issue (American Political Science Review 2011). I argue that our main disagreements are conceptual, and are traceable to the attempt to treat the concept of representation as a “single highly complex concept” as Hanna Pitkin once put it. Instead, I argue, it would be more useful to develop the various concepts that emphasize the underlying forms of representation. Against the view that empirical regularity should guide concept formation, I suggest that the failure to find...