Working Papers

The WNE Working Papers series has been published by the Faculty of Economic Sciences at the University of Warsaw since 2008.

The WNE Working Papers series provides a fast, open channel for disseminating research conducted at the Faculty of Economic Sciences, University of Warsaw. The papers hosted here are working versions (pre-prints) and may evolve as authors refine their analyses, incorporate feedback, or progress through formal peer-review. What you read is the current version released by the authors, timestamped and assigned DOI/ISSN identifiers to ensure precise citation and version tracking. Copyright remains with the authors, who may, at any time, upload a revised file or add a note directing readers to a later, peer-reviewed publication.

The Working Papers series accepts articles by research employees of the Faculty and publications from conferences organised at the Faculty of Economic Sciences at the University of Warsaw. Articles should be original research papers which have not been previously published, on the subject of economics.

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Number of Results 1

WP(17/2012)83. Life Cycle Income and Consumption Patterns in Transition

Authors: Kolasa Aleksandra
There is vast literature examining how households' income and consumption change over the life cycle. These studies, however, are usually restricted to developed economies. The main objective of this paper is to add to this literature by investig…

WP83. Life Cycle Income and Consumption Patterns in Transition

There is vast literature examining how households' income and consumption change over the life cycle. These studies, however, are usually restricted to developed economies. The main objective of this paper is to add to this literature by investigating the life cycle profiles and relative income mobility in a transition economy, facing rapid structural economic and social changes, such as Poland. I show that, in contrast to the US, where income inequality over the life cycle follows a roughly linear trend, the age-variance profile of income in Poland is hump-shaped. This finding might indicate that the income process at a micro level in Poland exhibits less persistence than in the US. The estimates of relative income mobility confirm this conjecture.


Kolasa Aleksandra
consumption income life cycle profiles income inequality relative income mobility transition economy
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