This paper considers empirically whether preference-based (empirical) power indices differ significantly from their preference-free (theoretical) counterparts. Drawing on the to date most comprehensive sample of EU Council votes (1993-2011), we use item-response models to estimate the EU27...

Data on (economic) institutions are often available only as observations on ordinal, inherently incomparable properties, which are then typically aggregated to a composite index in the empirical social science literature. From a methodological perspective, the present paper advocates the...

The widespread use of composite indices has often been motivated by their practicality to quantify qualitative data in an easy and intuitive way. At the same time, this approach has been challenged due to the subjective and partly ad hoc nature of computation, aggregation and weighting...

This paper provides a comprehensive assessment of the evolution of EU member states' power, the EU's capability to act (efficiency), and the proportionality of the voting system in the Council of Ministers from the treaties of Rome in 1958 till the Treaty of Lisbon in 2009 and beyond, using a...

This paper investigates whether preference-based (empirical) power indices differ significantly from their preference-free (theoretical) counterparts. Drawing on the most comprehensive sample of EU Council votes to date (1993–2011), we use item-response models to estimate the EU27 member...

This study analyzes the effects of increased trade with China and Eastern Europe on manufacturing employment in 1,146 NUTS-3 regions of 17 Western European countries from 1991 to 2011. Building on Autor et al. (2013) we aim at identifying the causal effects of an increase in import and export...

This study analyzes the effects of increased trade with China and Eastern Europe on manufacturing employment in 1,146 NUTS-3 regions of 17 Western European countries from 1991 to 2011. Building on Autor et al. (2013) we aim at identifying the causal effects of an increase in import and export...