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DIW Discussion Papers 855 / 2009
We estimate the impact of effective profit taxation on the financial leverage of corporations on the basis of a pseudo-panel constructed from corporate tax return micro data for the period 1998-2001, a period which saw the introduction of a major corporate tax reform in Germany. The financial leverage is measured by the ratio of long-term debt to total capital. Endogeneity of the effective corporate ...
2009| Nadja Dwenger, Viktor Steiner
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DIW Discussion Papers 839 / 2008
The empirical finding that entrepreneurs tend to invest a large share of their wealth in their own firms despite comparably low returns and high risk has become known as the private equity premium puzzle. This paper provides evidence supporting the hypothesis that lower risk aversion of entrepreneurs, and not necessarily credit constraints, may explain this puzzle. The analysis is based on a large, ...
2008| Frank M. Fossen
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DIW Discussion Papers 838 / 2008
In this paper we develop a discrete model of optimal taxation of married couples and empirically discuss the optimality of income taxation for this group. To this end, we derive the social welfare function which guarantees that joint taxation of married couples is optimal. We will contrast this welfare function with the one that makes a system of individual taxation optimal. For the empirical application ...
2008| Peter Haan, Dolores Navarro
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DIW Discussion Papers 829 / 2008
We estimate the elasticity of corporate taxable income with respect to the effective corporate tax rate on the basis of a pseudo-panel constructed from corporate tax return micro data for the period 1998-2001, a period which saw the introduction of a major corporate tax reform in Germany. Endogeneity of the effective tax rate is controlled for by an instrumental variable approach. Our instrument for ...
2008| Nadja Dwenger, Viktor Steiner
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DIW Discussion Papers 827 / 2008
We analyse preferences for public, private or mixed provision of childcare theoretically and empirically. We model childcare as a publicly provided private good. Richer households should prefer private provision to either pure public or mixed provision. If public provision redistributes from rich to poor, they should favour mixed over pure public provision, but if public provision redistributes from ...
2008| Rainald Borck, Katharina Wrohlich
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DIW Discussion Papers 805 / 2008
We estimate the elasticity of enrollment into higher education with respect to the amount of means tested student aid (BAfoeG) provided by the federal government using the German Socioeconomic Panel (SOEP). Potential student aid is derived on the basis of a detailed taxbenefit microsimulation model. Since potential student aid is a highly non-linear and discontinuous function of parental income, the ...
2008| Viktor Steiner, Katharina Wrohlich
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DIW Discussion Papers 798 / 2008
Risk attitudes have an impact on not only the decision to become an entrepreneur but also the survival and failure rates of entrepreneurs. Whereas recent research underpins the theoretical proposition of a positive correlation between risk attitudes and the decision to become an entrepreneur, the effects on survival are not as straightforward. Psychological research posits an inverse U-shaped relationship ...
2008| Marco Caliendo, Frank M. Fossen, Alexander S. Kritikos
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DIW Discussion Papers 792 / 2008
We analyze the effect of imposed benefit sanctions on the unemployment-to-employment transition of unemployed people entitled to unemployment compensation on the basis of register data from the German Federal Employment Agency. We combine propensity score matching with a discrete-time hazard rate model which accounts for the dynamic nature of the treatment. We find positive short- and long-term effects ...
2008| Kai-Uwe Müller, Viktor Steiner
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DIW Discussion Papers 791 / 2008
In view of rising wage inequality and increasing poverty, the introduction of a legal minimum wage has recently become an important policy issue in Germany. We analyze the distributional effects of the introduction of a nationwide legal minimum wage of € 7.5 per hour on the basis of a microsimulation model which accounts for the complex interactions between individual wages, the tax-benefit system ...
2008| Kai-Uwe Müller, Viktor Steiner
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DIW Discussion Papers 790 / 2008
In this paper we develop a dynamic structural life-cycle model of labor supply behavior which fully accounts for the effects of income tax and transfers on labor supply incentives. Additionally, the model recognizes the demand side driven rationing risk that might prevent individuals from realizing their optimal labor supply state, resulting in involuntary unemployment. We use this framework to study ...
2008| Peter Haan, Victoria Prowse, Arne Uhlendorff