Arslan, Yavuz 
ORCID: 0000-0002-7664-3999, Guler, Bulent and Taskin, Temel
(2021)
PRICE SEARCH, CONSUMPTION INEQUALITY AND EXPENDITURE INEQUALITY OVER THE LIFE ‐CYCLE.
International Economic Review, 62 (1).
pp. 295-320.
ISSN 0020-6598, 1468-2354
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Abstract
<jats:title>Abstract</jats:title><jats:p>We differentiate consumption from expenditure by incorporating price search decision into an otherwise standard life‐cycle model. We first analytically show that, under very general conditions, poorer households search more and pay lower prices compared to wealthier ones. As a result, consumption inequality is smaller than expenditure inequality, and the gap between them increases over the life‐cycle. Next, using a plausibly calibrated model, we find that life‐cycle increase in consumption inequality is about 30% lower than the increase in expenditure inequality. Price search provides an insurance mechanism against income shocks and increases the welfare of a newborn by 3.9%.</jats:p>
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | 38 Economics, 3801 Applied Economics, 3802 Econometrics, 10 Reduced Inequalities |
| Divisions: | Faculty of Humanities and Social Sciences > School of Management |
| Depositing User: | Symplectic Admin |
| Date Deposited: | 14 Jan 2022 09:47 |
| Last Modified: | 06 Dec 2024 19:07 |
| DOI: | 10.1111/iere.12488 |
| Related URLs: | |
| URI: | https://livrepository.liverpool.ac.uk/id/eprint/3146144 |
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