This study addresses the dynamics of the issue space in multiparty systems by examining to what extent, and under what conditions, parties respond to the issue ownership of other parties on the green issue. To understand why some issues become part and parcel of the political agenda in multiparty systems, it is crucial not only to examine the strategies of issue entrepreneurs, but also the responses of other parties. It is argued that the extent to which other parties respond to, rather than ignore, the issue mobilisation of green parties depends on two factors: how much of an electoral threat the green party poses to a specific party; and the extent to which the political and economic context makes the green issue a potential vote winner. To analyse the evolution of the green issue, a time-series cross-section analysis is conducted using data from the Comparative Manifestos Project for 19 West European countries from 1980–2010. The findings have important implications for understanding issue evolution in multiparty systems and how and why the dynamics of party competition on the green issue vary across time and space.

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...

Segnalazione bibliografica. Acta Politica - Issue, 13/07/11 Autore: Daniel Bochsler Abstract Electoral rules have long been held as important for the success of new political parties, but research has neglected the dimension of territory in this equation. This article argues that the territorial structure of social groups, in interaction with the electoral system, makes a crucial difference for the ability of new parties to enter parliament. In district-based electoral systems, social groups that are highly concentrated face much lower hurdles with an own party than groups that are spread throughout the country. The argument is tested on a novel database on ethnic minority...

Do parties with different ideological origins adjust their policies in response to the binding commitments that derive from the European integration process? This paper examines whether party platforms have adapted to the ideological content of EU treaty provisions – based on ‘neoliberalism’ and ‘regulated capitalism’ – across a range of policy areas The analysis builds on existing research which has examined how party families respond to the challenges and opportunities of the integration process. This is the first study that focuses on long-term party policy adjustment across different policy areas by examining whether there has been a shift away from core ideological goals towards the direction of EU policy. The main finding is that there has generally been a shift towards the direction of EU policy across all party families in both member and non-member states. The findings have implications for the quality of representation and functioning of democracy in the member states since the deepening of the European integration process reduces ideologically distinct policy alternatives across party families and can hinder policy innovation

Segnalazione bibliografica West European Politics, Volume 34, Number 3, May 2011 , pp. 644-663(20) Autore: Gianfranco Baldini Abstract Italy is the only established democracy where two major electoral reforms took place inthe last 20 years (respectively in 1993 and 2005). Adopting Renwick’s approach, which distinguishes between elite majority imposed and elite-mass interaction reforms, the article analyses electoral reforms in Italy in the post-World War II period. By examining the long-term importance of electoral rules in Italian politics, it argues that PR played a uniquely fundamental role in shaping both the so-called Italian ‘First Republic’ and the still unfulfilled transition towards a reformed political system....