Consumption Taxes and Economic Efficiency in a Stochastic OLG Economy
Abstract
Fundamental tax reform is examined in a heterogeneous overlapping-generations (OLG) model in which agents face idiosyncratic earnings shocks and uncertain life spans. Following Auerbach and Kotlikoff (1987), a Lump-Sum Redistribution Authority is used to rigorously examine efficiency gains over the transition path. A progressive income tax is replaced with a flat consumption tax (for example, a value-added tax or a national retail sales tax). If shocks are insurable (that is, no risk), this reform improves (interim) efficiency, a result consistent with the previous literature. But if, more realistically, shocks are uninsurable, this reform reduces efficiency, even though national wealth and output increase over the entire transition path. This efficiency loss, in large part, stems from reduced intragenerational risk sharing that was previously provided by the progressive tax systemDownload Info
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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 9492.Length:
Date of creation: Feb 2003
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Handle: RePEc:nbr:nberwo:9492
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This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-02-18 (All new papers)
- NEP-DGE-2003-02-18 (Dynamic General Equilibrium)
- NEP-PUB-2003-02-18 (Public Finance)
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Citations
Blog mentions
As found by EconAcademics.org, the blog aggregator for Economics research:- Förespråkar OECD platt skatt för Sverige?
by Martin Flodén in Ekonomistas on 2008-04-22 16:30:31
Cited by:
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