FG VWL, insbesondere Mikroökonomik
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- nicht an der BTU erstellt / not created at BTU (81) (remove)
We discuss the effect of formal political institutions (electoral systems, fiscal decentralization, presidential and parliamentary regimes) on the extent and direction of income (re-)distribution. Empirical evidence is presented for a large sample of 70 economies and a panel of 13 OECD countries between 1981 and 1998. The evidence indicates that presidential regimes are associated with a less equal distribution of disposable incomes, while electoral systems have no significant effects. Fiscal competition is associated with less income redistribution and a less equal distribution of disposable incomes, but also with a more equal primary income distribution. Our evidence also is in line with earlier empirical contributions that find a positive relationship between trade openness and equality in primary and disposable incomes, as well as the overall redistributive effort.
Unvollständige Rationalität ist keine hinreichende Begründung für paternalistisches Eingreifen
(2014)
Das Forschungsgebiet der Politischen Ökonomik kon-
zentrierte sich bisher vor allem darauf, das ökonomi-
sche Verhaltensmodell rational-eigeninteressierten Handelns auf den Forschungsgegenstand der Politik anzuwenden. Mit der empirischen Verhaltensökonomik gera-
ten aber strikte Annahmen individueller Rationalität zu-
nehmend in die Kritik. Dazu kommt, dass die Anreiz-
strukturen gerade bei kollektivem Handeln in der Politik nicht dafür sprechen, dass Menschen individuellen Aufwand betreiben, um vollständig rational zu handeln. Deshalb ist die Anwendung verhaltensökonomischer
Ansätze auf diesem Gebiet besonders vielversprechend.
Verhaltensökonomische und Evolutorische Perspektiven auf Konsumentensouveränität und Wohlfahrt
(2013)
We argue that perceived fairness of the income generation process affects the association between income inequality and subjective well-being, and that there are systematic differences in this regard between countries that are characterized by a high or, respectively, low level of actual fairness. Using a simple model of individual labor market participation under uncertainty, we predict that high levels of perceived fairness cause higher levels of individual welfare, and lower support for income redistribution. Income inequality is predicted to have a more favorable impact on subjective well-being for individuals with high fairness perceptions. This relationship is predicted to be stronger in societies that are characterized by low actual fairness. Using data on subjective well-being and a broad set of fairness measures from a pseudo micro-panel from the WVS over the 1990–2008 period, we find strong support for the negative (positive) association between fairness perceptions and the demand for more equal incomes (subjective well-being). We also find strong empirical support for the predicted differences in individual tolerance for income inequality, and the predicted influence of actual fairness.
Von der Schuldenbremse zur Sparregel: Ansätze zu einer regelgebundenen Haushaltskonsolidierung
(2013)
The peer review system in academic publishing performs two important functions by screening a manuscript for its quality, and by helping to further improve an author's work. However, it often fails to perform these functions in a satisfactory manner. We argue that property rights theory can be fruitfully applied to understand these shortcomings, and to develop reform proposals. The present paper discusses the incentive-problems in journal peer review from an institutional economics perspective, arguing that the incentives of both authors and reviewers to fully exploit a manuscript's potential depend on their property rights. Based on this theory of peer review, we argue that the recent proposal of an “as is” review policy combined with increased accountability of referees can be expected to result in a higher efficiency of peer review.
This paper surveys possible motivations for having a net wealth tax. After giving a short overview over the state of wealth taxation in OECD countries, we discuss both popular arguments for such a tax, as well as economic arguments. It is argued that classical normative principles of taxation known from public economics cannot give a sound justification for a net wealth tax. The efficiency-related effects are also discussed and shown to be theoretically ambiguous, while empirical evidence hints at a negative effect on GDP growth. Finally, it is argued that despite of widespread and persistent lobbying for a revitalization of the net wealth tax, this is unlikely to happen due to political economy constraints.