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| Type | Working Paper |
| Scope | Discipline-based scholarship |
| Title | Mass Consumption, Exclusion, and Unemployment |
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| Institution | University of Zurich |
| Series Name | Working paper series / Institute for Empirical Research in Economics |
| Number | No. 296 |
| ISSN | 1424-0459 |
| Date | 2006 |
| Abstract Text | We introduce non-homothetic preferences into a general equilibrium model of monopolistic competition and explore the impact of income inequality on the medium-run macroeconomic equilibrium. We find that (i) a sufficiently high extent of inequality divides the economy into mass consumption sectors (where firms charge low prices and hire manynworkers) and exclusive sectors (where firms charge high prices and hire few workers). (ii)nHigh inequality may lead to a situation of underemployment and that underemployment could be ”Keynesian” in the sense that it cannot be cured by downward-flexible real wages.n(iii) A redistribution of income from rich to poor (by means of progressive taxation) leadsnto higher employment and such a redistribution is Pareto-improving. (iv) An exogenous increase in (minimum) real wages have a cost effect (that lets firms reduce their employment) and a purchasing power effect (that creates an incentive for mass production and raises aggregate employment) with ambiguous net effects. (v) The economy may featurenmultiple equilibria where full-employment and unemployment equilibria co-exist. |
| Official URL | http://www.econ.uzh.ch/wp.html |
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