As the legislative body of the European Union, the European Parliament groups 732 elected representatives from over 170 national political parties from 25 member states. At the EP level, these members are affiliated with seven major party groups representing distinct policy positions. In this...

This paper proposes a simple model of political supporters in an environment of spatial political competition. We assume that supporters are driven by sympathy for a candidate with similar preferences on their side of the policy space and by fear of a candidate with different preferences on the...

The outcome of the assembly elections held in November 2013 in Madhya Pradesh, Rajasthan, Chhattisgarh and Delhi could possibly be summarized in one sentence: Bharatiya Janata Party (BJP) retained Madhya Pradesh and Chhattisgarh, and the incumbent Indian National Congress (INC) lost power in...

Theories of issue evolution and issue manipulation suggest that ‘political losers’ in the party system can advance their position by introducing a new issue dimension. According to these theories, a strategy of issue entrepreneurship, that is the attempt to restructure political...

Most studies of party competition consider the presentation of ambiguous positions a costly strategy. This literature, however, does not study party strategies in multiple issue dimensions. Yet multidimensionality may play an important role in parties’ strategic calculus. Although it may...

The paper models the consequences of committee report allocation for political representation in the European Parliament (EP). The range of legislators involved in each policy area affects the values, interests and constituencies that the Parliament represents. Thus, representation is defined as...

Over the past 50 years, the European Union (EU) has dramatically increased its policy-making power. However, there remains considerable variation over time as well as across policy areas in the relative power of the EU and the member states. The variation is likely to influence EU-wide...

Spatial characterizations of agents’ preferences lie at the heart of many theories of political competition. These give rise to explicitly dimensional interpretations. Parties define and differentiate themselves in terms of substantive policy issues, and the configuration of such issues...

This paper addresses two problems: how can we identify a verisimilar policy space and how can we detect Nash equilibria in this space for parties’ policy positions? We argue that the ideological party positions that voters perceive are fixed during the time span of one electoral campaign...

The choice of transport infrastructure projects to include in the National Transport Infrastructure Plans in Sweden is often said to be motivated by the weighing of cost against social benefits. Examining the projects that are included in the Plans, it is clear, however, that not all projects...