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Journal of Political Economy Vol. 120 No. 3 2012

Capital Taxation: Quantitative Explorations of the Inverse Euler Equation

Emmanuel Farhi1,2; Iván Werning2

1 Harvard University Press · 2 Massachusetts Institute of Technology

open access

Abstract

Economies with private information provide a rationale for capital taxation. In this paper we ask what the welfare gains from following this prescription are. We develop a method to answer this question in standard general equilibrium models with idiosyncratic uncertainty and incomplete markets. We find that general equilibrium forces are important and greatly reduce the welfare gains. Once these effects are taken into account, the gains are relatively small in our benchmark calibration. These results do not imply that dynamic aspects of social insurance design are unimportant, but they do suggest that capital taxation may play a modest role.

DOI
10.1086/666747
Volume
120
Issue
3
Pages
398-445
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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