Advanced Search
MyIDEAS: Login

Does Size Matter? The Impact of Changes in Household Structure on Income Distribution in Germany

Contents:

Author Info

  • Peichl, Andreas

    ()
    (ZEW Mannheim)

  • Pestel, Nico

    ()
    (IZA)

  • Schneider, Hilmar

    ()
    (CEPS/INSTEAD)

Abstract

In Germany, two observations can be made over the past 20 years: First, income inequality has been constantly increasing while, second, the average household size has been declining dramatically. The analysis of income distribution relies on equivalence-weighted incomes which take into account household size. Therefore, there is an obvious link between these two developments. The aim of the paper is to quantify how the trend towards smaller households has influenced the change in income distribution. In order to do so, we are using a decomposition of changes in inequality measures over time allowing for a separation between wage and demographic effects respectively. We propose similar decompositions for the change in poverty and richness as well and compare them with results that were obtained by a re-weighting procedure. Our results show that the income gap would also have increased without the demographic trend. But its level would be lower than it actually is. In addition, the demographic effect turns out to be larger for incomes before tax and benefits.

Download Info

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
File URL: http://ftp.iza.org/dp4770.pdf
Download Restriction: no

Bibliographic Info

Paper provided by Institute for the Study of Labor (IZA) in its series IZA Discussion Papers with number 4770.

as in new window
Length: 40 pages
Date of creation: Feb 2010
Date of revision:
Handle: RePEc:iza:izadps:dp4770

Contact details of provider:
Postal: IZA, P.O. Box 7240, D-53072 Bonn, Germany
Phone: +49 228 3894 223
Fax: +49 228 3894 180
Web page: http://www.iza.org

Order Information:
Postal: IZA, Margard Ody, P.O. Box 7240, D-53072 Bonn, Germany
Email:

Related research

Keywords: household size; demography; income distribution; Germany; decomposition;

Other versions of this item:

Find related papers by JEL classification:

This paper has been announced in the following NEP Reports:

References

References listed on IDEAS
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.:
as in new window
  1. Dinardo, J. & Fortin, N.M. & Lemieux, T., 1994. "Labor Market Institutions and the Distribution of Wages, 1973-1992: A Semiparametric Approach," Cahiers de recherche 9406, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
  2. Bargain, Olivier & Callan, Tim, 2007. "Analysing the Effects of Tax-Benefit Reforms on Income Distribution: A Decomposition Approach," IZA Discussion Papers 3078, Institute for the Study of Labor (IZA).
  3. Stefan Bach & Giacomo Corneo & Viktor Steiner, 2009. "From Bottom To Top: The Entire Income Distribution In Germany, 1992-2003," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 55(2), pages 303-330, 06.
  4. Andreas Peichl, 2007. "Measuring richness," German Stata Users' Group Meetings 2007 06, Stata Users Group.
  5. Shorrocks, A F, 1980. "The Class of Additively Decomposable Inequality Measures," Econometrica, Econometric Society, vol. 48(3), pages 613-25, April.
  6. Olympia Bover, 2008. "Wealth inequality and household structure: US vs. Spain," Banco de Espa�a Working Papers 0804, Banco de Espa�a.
  7. Udo Ebert & Patrick Moyes, 2003. "Equivalence Scales Reconsidered," Econometrica, Econometric Society, vol. 71(1), pages 319-343, January.
  8. Foster, James & Greer, Joel & Thorbecke, Erik, 1984. "A Class of Decomposable Poverty Measures," Econometrica, Econometric Society, vol. 52(3), pages 761-66, May.
  9. Stephen Jenkins & Philippe Kerm, 2005. "Accounting for income distribution trends: A density function decomposition approach," Journal of Economic Inequality, Springer, vol. 3(1), pages 43-61, April.
  10. Markus M. Grabka, 2007. "Codebook for the $PEQUIV File 1984-2006: CNEF Variables with Extended Income Information for the SOEP," Data Documentation 21, DIW Berlin, German Institute for Economic Research.
  11. Mookherjee, Dilip & Shorrocks, Anthony F, 1982. "A Decomposition Analysis of the Trend in UK Income Inequality," Economic Journal, Royal Economic Society, vol. 92(368), pages 886-902, December.
  12. Joachim R. Frick & Jan Goebel, 2005. "Regional Income Stratification in Unified Germany Using a Gini Decomposition Approach," Discussion Papers of DIW Berlin 540, DIW Berlin, German Institute for Economic Research.
  13. Sen, Amartya K, 1976. "Poverty: An Ordinal Approach to Measurement," Econometrica, Econometric Society, vol. 44(2), pages 219-31, March.
  14. Thomas Lemieux, 2006. "Increasing Residual Wage Inequality: Composition Effects, Noisy Data, or Rising Demand for Skill?," American Economic Review, American Economic Association, vol. 96(3), pages 461-498, June.
  15. Gert G. Wagner & Joachim R. Frick & Jürgen Schupp, 2007. "The German Socio-Economic Panel Study (SOEP) – Scope, Evolution and Enhancements," Schmollers Jahrbuch : Journal of Applied Social Science Studies / Zeitschrift für Wirtschafts- und Sozialwissenschaften, Duncker & Humblot, Berlin, vol. 127(1), pages 139-169.
  16. Peichl, Andreas & Schaefer, Thilo & Scheicher, Christoph, 2006. "Measuring Richness and Poverty," FiFo Discussion Papers - Finanzwissenschaftliche Diskussionsbeiträge 06-11, University of Cologne, FiFo Institute for Public Economics.
Full references (including those not matched with items on IDEAS)

Citations

Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
as in new window

Cited by:
  1. Peter Haan & Michal Myck, 2010. "Safety net still in transition: labour market incentive effects of social support in Poland and Germany," Bank i Kredyt, National Bank of Poland, Economic Institute, vol. 41(3), pages 5-34.
  2. Niehues, Judith & Peichl, Andreas, 2011. "Lower and Upper Bounds of Unfair Inequality: Theory and Evidence for Germany and the US," IZA Discussion Papers 5834, Institute for the Study of Labor (IZA).
  3. Markus M. Grabka & Ursina Kuhn, 2012. "The Evolution of Income Inequality in Germany and Switzerland since the Turn of the Millennium," SOEPpapers on Multidisciplinary Panel Data Research 464, DIW Berlin, The German Socio-Economic Panel (SOEP).
  4. Jurgen Faik & Uwe Fachinger, 2013. "The decomposition of well-being categories: An application to Germany," Working Papers 307, ECINEQ, Society for the Study of Economic Inequality.
  5. Regina Flake, 2012. "Multigenerational Living Arrangements among Migrants," Ruhr Economic Papers 0366, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
  6. KYZYMA Iryna, 2013. "Changes in the patterns of poverty duration in Germany, 1992-2009," CEPS/INSTEAD Working Paper Series 2013-06, CEPS/INSTEAD.
  7. Jürgen Faik, 2012. "Impacts of an Ageing Society on Macroeconomics and Income Inequality – The Case of Germany since the 1980s," Working Papers 272, ECINEQ, Society for the Study of Economic Inequality.
  8. Jan Goebel & Markus M. Grabka, 2011. "Entwicklung der Altersarmut in Deutschland," SOEPpapers on Multidisciplinary Panel Data Research 378, DIW Berlin, The German Socio-Economic Panel (SOEP).
  9. repec:nbp:journl:v:41:y:2010:i:3:p:5-34 is not listed on IDEAS
  10. Peichl, Andreas & Pestel, Nico & Siegloch, Sebastian, 2012. "Ist Deutschland wirklich so progressiv? Einkommensumverteilung im europäischen Vergleich," IZA Standpunkte 53, Institute for the Study of Labor (IZA).

Lists

This item is featured on the following reading lists or Wikipedia pages:
  1. SOEP based publications

Statistics

Access and download statistics

Corrections

When requesting a correction, please mention this item's handle: RePEc:iza:izadps:dp4770. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Mark Fallak).

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.