This paper studies competition in the German market for mobile telecommunications, motivated by recent suggestions that T-Mobile and Vodafone possess a position of collective dominance. Allegedly, their position of joint dominance is secured through a combination of first-mover advantages and...

Die letzten beiden Gesundheitsreformen (GKV-WSG, GKVOrg-WG) hatten das Ziel, den Wettbewerb im Gesundheitswesen zu stärken. Als zentraler Bestandteil ist ein neues Selektivvertragssystem eingeführt worden, welches das Kollektivsystem zumindest teilweise ablöst. Im Beitrag wird zunächst...

This paper is on measuring the gap in returns to education between foreign-born and native workers in France, Germany, and Austria and investigates the extent to which this gap can be explained by a mis-match between the actual and the years of schooling typical for a given occupation. The...

Welfare states contribute to people's well-being in many different ways. Bringing all these contributions under a common metric is tricky. Here we propose doing so through the notion of 'temporal autonomy': the freedom to spend one's time as one pleases, outside the necessities of everyday life....

When incorporating differences in household characteristics, the choice of equivalence scale can affect the ranking of income distributions. An alternative approach was pioneered by A.B. Atkinson and F. Bourguignon (G.R. Feiwel (Ed.), Arrow and the Foundation of the Theory of Economic Policy,...

What institutional configurations influence fertility patterns across countries? While family policies feature prominently in previous explanations, this article highlights the importance of housing in shaping family formation decisions. Housing costs, determined by state and market factors,...

Across OECD countries there are large differences in the average level and trend of working hours and there is persuasive evidence that attitudes to paid employment, particularly for women, differ significantly. This paper therefore asks the question: 'How much of the difference between...

This paper examines whether retirement-income systems allow older individuals to enjoy socially acceptable income levels independent of paid work (decommodification) and the family (defamilialization). Little research has investigated the degree to which decommodification and defamilialization...

Using data from the mid-1990s from the Luxembourg Income Study (LIS), we analyze for several household types the effect of mothers' work participation on families' relative income position and poverty risk. Results are compared across seven European countries with contrasting family policies:...