Impact of tax rate cut cum base broadening reforms on heterogeneous firms: Learning from the German tax reform 2008
AbstractThe German corporate tax reform of 2008 has brought about important cuts in corporate tax rates, which were at the same time accompanied by significant changes in the determination of the tax base for both major German corporate taxes - corporate income tax and trade tax. The reform followed the distinct and internationally prevalent pattern of tax rate cut cum base broadening. Its implications are thus not unique to Germany. Especially in view of the current economic crisis, questions on the distribution of the tax burden among firms of different characteristics have arisen and still remain at the heart of the academic and political debate in Germany and other countries. In this paper we present a new corporate microsimulation model, ZEW TaxCoMM, which allows for the coherent micro-based analysis of revenue implications of tax reforms and the distribution of tax consequences among heterogeneous firms. The model processes firm-level financial accounting input data and derives the firm specific tax base and tax due endogenously in accordance with the tax code. To smooth out distortions between the sample and the population of German corporations, the sample is extrapolated on the basis of the corporate income tax statistic. The simulation results show inter alia that the average annual relief as measured by the average decline in the effective tax burden on cash flow amounts to 2.8 percentage points for large corporations and to 6 percentage points for small corporations. Furthermore, the results illustrate that firms with low profitability, high debt ratio and high capital intensity benefit least from the reform. As to tax revenues, the reform induced decrease amounts to 9.8 billion and the trade tax gains fiscally in importance. --
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Bibliographic InfoPaper provided by ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research in its series ZEW Discussion Papers with number 10-036 [rev.].
Date of creation: 2011
Date of revision:
Tax reform; microsimulation; tax policy evaluation;
Other versions of this item:
- Finke, Katharina & Heckemeyer, Jost Henrich & Reister, Timo & Spengel, Christoph, 2010. "Impact of tax rate cut cum base broadening reforms on heterogeneous firms: Learning from the German tax reform 2008," ZEW Discussion Papers 10-036, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Katharina Finke & Jost H. Heckemeyer & Timo Reister & Christoph Spengel, 2010. "Impact of Tax Rate Cut Cum Base Broadening Reforms on Heterogeneous Firms – Learning from the German Tax Reform 2008," Working Papers 1005, Oxford University Centre for Business Taxation.
- H25 - Public Economics - - Taxation, Subsidies, and Revenue - - - Business Taxes and Subsidies
- H32 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - Firm
- K34 - Law and Economics - - Other Substantive Areas of Law - - - Tax Law
- C8 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs
This paper has been announced in the following NEP Reports:
- NEP-ACC-2011-07-02 (Accounting & Auditing)
- NEP-ALL-2011-07-02 (All new papers)
- NEP-CMP-2011-07-02 (Computational Economics)
- NEP-PUB-2011-07-02 (Public Finance)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Radulescu, Doina & Stimmelmayr, Michael, 2010. "The impact of the 2008 German corporate tax reform: A dynamic CGE analysis," Economic Modelling, Elsevier, vol. 27(1), pages 454-467, January.
- Arntz, Melanie & Boeters, Stefan & Gürtzgen, Nicole & Schubert, Stefanie, 2006.
"Analysing welfare reform in a microsimulation-AGE model: the value of disaggregation,"
ZEW Discussion Papers
06-76, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
- Arntz, Melanie & Boeters, Stefan & Gürtzgen, Nicole & Schubert, Stefanie, 2008. "Analysing welfare reform in a microsimulation-AGE model: The value of disaggregation," Economic Modelling, Elsevier, vol. 25(3), pages 422-439, May.
- Stefan Bach & Hermann Buslei & Nadja Dwenger & Frank Fossen, 2008. "Dokumentation des Mikrosimulationsmodells BizTax zur Unternehmensbesteuerung in Deutschland," Data Documentation 29, DIW Berlin, German Institute for Economic Research.
- Peichl, Andreas & Fuest, Clemens & Schaefer, Thilo, 2005. "Dokumentation FiFoSiM: Integriertes Steuer-Transfer-Mikrosimulations- und CGE-Modell," FiFo Discussion Papers - Finanzwissenschaftliche DiskussionsbeitrÃ¤ge 05-3, University of Cologne, FiFo Institute for Public Economics.
- Creedy, John, 2001. "Tax Modelling," The Economic Record, The Economic Society of Australia, vol. 77(237), pages 189-202, June.
- Spengel, Christoph & Lazar, Sebastian & Evers, Lisa & Zinn, Benedikt, 2012. "Romania's development to a low-tax country: Effective corporate tax burden in Romania from 1992 to 2010 and Romania's current ranking among the eastern European member states," ZEW Discussion Papers 12-003, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
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