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DIW Discussion Papers 1215 / 2012
In this study we investigate the impact of the thin capitalization rule (TCR), introduced in Germany in 2008, on firms' capital structure, investment and profitability. The identification of the causal effects is based on the escape clauses in the regulation using a difference-in-difference approach. Our results present evidence that firms strongly react in order to avoid the limited deductibility ...
2012| Hermann Buslei, Martin Simmler
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DIW Discussion Papers 1211 / 2012
This paper investigates the relationship between wealth, ageing and saving behaviour of private households by using pooled cross sections of German consumption survey data. Different components of wealth are distinguished, as their impact on the savings rate is not homogeneous. On average, the effect attributed to real estate dominates the other components of wealth. In addition, the savings rate strongly ...
2012| Ansgar Belke, Christian Dreger, Richard Ochmann
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DIW Discussion Papers 1210 / 2012
Dynamic discrete choice models usually require a general specification of unobserved heterogeneity. In this paper, we apply Bayesian procedures as a numerical tool for the estimation of a female labor supply model based on a sample size which is typical for common household panels. We provide two important results for the practitioner: First, for a specification with a multivariate normal distribution ...
2012| Peter Haan, Daniel Kemptner, Arne Uhlendorff
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DIW Discussion Papers 1209 / 2012
Why do people engage in entrepreneurship and commit large parts of their personal wealth to their business, despite comparably low returns and high risk? This paper connects several streams of literature to shed some light on this puzzle and suggests possible future research avenues. Key insights from the literature are that entrepreneurs may operate in imperfect financial markets and that entrepreneurs ...
2012| Frank M. Fossen
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DIW Discussion Papers 1208 / 2012
We estimate the causal relationship between family size and labour market outcomes for families in low fertility and low female employment regime. Family size is instrumented using twinning and gender composition of the first two children. Among families with at least one child we identify the average causal effect of an additional child on mother's employment to be -7.1 percentage points. However, ...
2012| Krzysztof Karbownik, Michal Myck
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DIW Discussion Papers 1205 / 2012
This paper estimates the effect of political power on tax policies in municipal councils under a proportional election system. The main challenge in estimating the causal effect of parties on policy is to isolate the effect of power from underlying voter preferences and the selection effect of parties. We use an instrumental variable approach where close elections provide the exogenous variation in ...
2012| Ronny Freier, Christian Odendahl
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DIW Discussion Papers 1193 / 2012
Empirical evidence so far found ambiguous results for the direction of effect of marginal income tax rates on employee remuneration. Based on the GSOEP data from 2002 through 2008 this study analyzes the impact of the marginal tax load on the employee side on the wage rate also allowing average tax rates and employer payroll taxes to play a role. Instrumental variable estimation based on counterfactual ...
2012| Pia Rattenhuber
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DIW Discussion Papers 1190 / 2012
Tax competition for the mobile factor capital has led to a trend in many countries to levy lower taxes on interest income, often introducing differential taxation between interest and business income. In this study, we analyze the effect of such differential taxation on the debt ratio of firms. We exploit a 2009 tax reform in Germany as a quasi-experiment, which introduced a flat final withholding ...
2012| Frank M. Fossen, Martin Simmler
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DIW Discussion Papers 1188 / 2012
The role and influence of the finance minister within the cabinet are discussed with increasing prominence in the recent theoretical literature on the political economy of budget deficits. It is generally assumed that the spending ministers can raise their reputation purely with new or more extensive expenditure programs, whereas solely the finance minister is interested to balance the budget. Using ...
2012| Beate R. Jochimsen, Sebastian Thomasius
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DIW Discussion Papers 1181 / 2012
This study uses a switching regression framework with known sample separation to analyze the effects of corporate income taxation on investment in case of binding and non-binding financial constraints. By employing two different sample splitting criteria, payout behavior and the ratio of liabilities to total assets, I show that the elasticity of capital to its user costs in an auto-distributed-lag ...
2012| Martin Simmler