Life-cycle theories emphasize the fact that consumption is allocated intertemporally, on the basis of a long-term concept of resources that differs from household income. Because life-cycle income is unobserved, the distribution of this variable cannot be recovered. It is shown that, within a suitably defined class, a predictor of life-cycle income based on household income and expenditure entails a distribution dominated in a social welfare sense by the distribution of life-cycle incomes. A predictor constructed from socio-demographic variables induces a distribution that welfare-dominates the distribution of life-cycle incomes. Copyright (c) The London School of Economics and Political Science 2005.
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Article provided by London School of Economics and Political Science in its journal Economica.
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.:
Shorrocks, Anthony F, 1983.
"Ranking Income Distributions,"
Economica,
London School of Economics and Political Science, vol. 50(197), pages 3-17, February.
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