The study evaluates the efficiency of government intervention using a vertical structured model including imperfectly competitive agricultural input markets, the bread grain market, and the imperfectly competitive food industry. To test for policy efficiency the actually observed bread grain...

This paper analyses how tax morale and countries’ institutional quality affect the shadow economy, controlling in a multivariate analysis for a variety of potential factors. The literature strongly emphasizes the quantitative importance of these factors to understand the level and changes of...

This paper analyses how governance or institutional quality and tax morale affect the shadow economy, using an international country panel and also within country data. The literature strongly emphasizes the quantitative importance of these factors to understand the level and changes of shadow...

Against the background of the worldwide financial market and economic crisis, leading German economists urge policymakers to maintain the reform course in labor market policy. The experts warn not to jeopardize the clearly positive effects of the recent reform efforts. The Petersberg Declaration...

Vor dem Hintergrund der weltweiten Finanzmarkt- und Wirtschaftskrise fordern prominente Ökonomen zum Kurshalten in der deutschen Wirtschafts- und Arbeitsmarktpolitik auf. Die Experten legen einen Katalog mit Handlungsempfehlungen vor, der unter anderem die Korrektur falscher Erwerbsanreize...