Permanent Income Inequality: Australia, Britain, Germany, and the United States Compared
A common critique of most measures of income inequality, which are based on a single year's income, is that they fail to take account of income mobility. If income fluctuations are large, and individuals can smooth consumption, then high inequality and high mobility may be no worse than low inequality and low mobility. To test this, I use panel data from four countries – Australia, Britain, Germany and the United States – and estimate measures of permanent income inequality that are based on income averaged over multiple years. I find that: (1) using pre-government income, annual inequality and permanent inequality have grown in Germany and the US, while post-government income inequality has grown in the US; (2) comparing levels of annual post-government income inequality across countries, the ranking was the US, Australia, Britain, Germany; (3) comparing levels of permanent income inequality across countries, the ranking of triennial post-government inequality in the most recent year was the US, Australia, Germany, Britain; (4) in the most recent year, the most mobile country was Australia, while the least mobile was Germany. However, as a comparison of points (2) and (3) demonstrates, mobility had little effect on the overall rankings.
|Date of creation:||Dec 2009|
|Contact details of provider:|| Postal: +61 2 6125 3807|
Phone: +61 2 6125 3807
Fax: +61 2 6125 0744
Web page: http://rse.anu.edu.au/cepr.php
More information through EDIRC
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.:
- Roland Benabou & Efe A. Ok, 2001.
"Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity,"
NBER Working Papers
8431, National Bureau of Economic Research, Inc.
- Benabou, R. & Ok, E.A., 2000. "Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity," Papers 211, Princeton, Woodrow Wilson School - Public and International Affairs.
- R. Bénabou & E. Ok, 2000. "Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity," Princeton Economic Theory Papers 00f1, Economics Department, Princeton University.
- Roland Benabou & Efe A. Ok, 2000. "Mobility as Progressivity: Ranking Income Processes According to Equality of Opportunity," Working Papers 150, Princeton University, Woodrow Wilson School of Public and International Affairs, Discussion Papers in Economics.
- Philippe Van Kerm, 2004.
"What Lies Behind Income Mobility? Reranking and Distributional Change in Belgium, Western Germany and the USA,"
London School of Economics and Political Science, vol. 71(281), pages 223-239, 05.
- Van Kerm, Philippe, 2003. "What Lies Behind Income Mobility? Reranking and Distributional Change in Belgium, Western Germany and the USA," IRISS Working Paper Series 2003-03, IRISS at CEPS/INSTEAD.
When requesting a correction, please mention this item's handle: RePEc:auu:dpaper:628. 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: ()
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.