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The Impact of Immigration on the Wage Distribution in Switzerland

Recent immigrants in Switzerland are overrepresented at the top of the wage distribution in high and at the bottom in low skill occupations. Basic economic theory thus suggests that immigration has led to a compression of the wage distribution in the former group and to an expansion in the latter. The data confirm this proposition for high skill occupations, but reveal effects close...

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English / 01/08/2011

Auctions vs negotiations in public procurement: which works better?

Public agencies rely on two key modes to procure goods and services: auctions and direct negotiations. The relative advantages of these two modes are still imperfectly understood. This paper therefore studies public procurement of regional passenger railway services in Germany, where regional agencies can use auctions and negotiations to procure regional passenger rail services. This...

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English / 01/08/2011

The Coexistence of Commodity Money and Fiat Money

In reaction to the monetary turmoil created by the financial crisis of September 2008, both legislative and constitutional reforms have been proposed in different Countries to introduce Commodity Money alongside existing National Fiat Currency. A thorough evaluation of the Economic consequences of these new proposals is warranted. This paper surveys some of the existing knowledge in...

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English / 01/08/2011

Tastes, Castes, and Culture: The influence of society on preferences

Economists have traditionally treated preferences as exogenously given. Preferences are assumed to be influenced by neither beliefs nor the constraints people face. As a consequence, changes in behaviour are explained exclusively in terms of changes in the set of feasible alternatives. Here we argue that the opposition to explaining behavioural changes in terms of preference changes...

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English / 01/08/2011

Big experimenter is watching you! Anonymity and prosocial behavior in the laboratory

Social preference research has received considerable attention in recent years. Researchers have demonstrated that the presence of people with other-regarding preferences can have important implications in many economic dimensions. However, it is important to be aware of the fact that the empirical basis of this literature relies to a large extent on experiments that do not provide...

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English / 01/08/2011

Rankings Games

Research rankings based on publications and citations today dominate governance of academia. Yet they have unintended side effects on individual scholars and academic institutions and can be counterproductive. They induce a substitution of the “taste for science” by a “taste for publication”. We suggest as alternatives careful selection and socialization of scholars, supplemented by...

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English / 01/08/2011

Auditory sensory deficits in developmental dyslexia: A longitudinal ERP study

The core difficulty in developmental dyslexia across languages is a “phonological deficit”, a specific difficulty with the neural representation of the sound structure of words. Recent data across languages suggest that this phonological deficit arises in part from inefficient auditory processing of the rate of change of the amplitude envelope at syllable onset (inefficient sensory...

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English / 01/08/2011

Tullock challenges: happiness, revolutions, and democracy

Gordon Tullock is one of the most important of the founders and contributors to Public Choice. Two innovations are typical “Tullock Challenges.” The first relates to method: the measurement of subjective well-being, or happiness. The second relates to digital social networks, such as Facebook, Twitter, and to some extent Google. Both innovations lead to strong incentives by...

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English / 22/07/2011

Consequences of valuing health: A macroeconomic perspective

In this paper we study the implications of valuing health in an otherwise standard real business cycle model. We contrast the model predictions over the business cycle with
the corresponding data counterparts. We find that health can improve the predictions of the standard real business cycle model. In particular, the benchmark model with health improves the predictions in...

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English / 13/07/2011

A contest model of a professional sports league with two-sided markets

This paper develops a model of a professional sports league with network externalities by integrating the theory of two-sided markets into a contest model. In professional team sports, the competition of the clubs functions as a platform that enables sponsors to interact with fans. In these club-mediated interactions, positive network e¤ects operate from the fan market to the sponsor...

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English / 02/07/2011

Happiness and altruism within the extended family

We propose a direct measure of altruism between parents and adult children, using survey data on happiness from the German Socio-Economic Panel for the years 2000–2004. The question of altruism within families has policy relevance, for example, to understand whether public transfers crowd out private ones. Previous empirical evidence, based on observed transfer behavior, has failed...

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English / 01/07/2011

Recessions are bad for workplace safety

Workplace accidents are an important economic phenomenon. Yet, the pro-cyclical fluctuations in workplace accidents are not well understood. They could be related to fluctuations in effort and working hours, but workplace accidents may also be affected by reporting behavior. Our paper uses unique data on workplace accidents from an Austrian matched worker-firm dataset to study in...

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English / 01/07/2011

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