Essays on the economics of income taxation
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Economics, c1999.
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| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2007
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| Online Access: | http://hdl.handle.net/1721.1/38434 |
| _version_ | 1826208212790018048 |
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| author | Saez, Emmanuel |
| author2 | James Poterba and Peter Diamond. |
| author_facet | James Poterba and Peter Diamond. Saez, Emmanuel |
| author_sort | Saez, Emmanuel |
| collection | MIT |
| description | Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Economics, c1999. |
| first_indexed | 2024-09-23T14:02:18Z |
| format | Thesis |
| id | mit-1721.1/38434 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T14:02:18Z |
| publishDate | 2007 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/384342019-09-26T22:41:55Z Essays on the economics of income taxation Saez, Emmanuel James Poterba and Peter Diamond. Massachusetts Institute of Technology. Dept. of Economics. Massachusetts Institute of Technology. Department of Economics Economics. Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Economics, c1999. Includes bibliographical references (p. 161-166). The first chapter derives optimal income tax formulas using the concepts of compensated and uncompensated elasticities of earnings with respect to tax rates. This method of derivation casts new light on the original Mirrlees formulas of optimal taxation and can be easily extended to a heterogeneous population of taxpayers. A simple formula for optimal marginal rates for high income earners is derived as a function of the two elasticities of earnings and the thickness of the income distribution. Optimal income tax simulations are presented using empirical wage income distributions and a range of realistic elasticity parameters. The second chapter derives the non-linear income tax schedule which minimizes dead-weight burden without any regard for redistribution. The features of this problem are shown to be equivalent to the Mirrlees' optimal income tax problem. The tax schedule minimizing dead-weight burden is an optimal income tax schedule in which the government applies particular marginal welfare weights at each income level. In the case of no income effects, these marginal welfare weights are the same for everybody. The last chapter uses a panel of individual tax returns and the 'bracket creep' as source of tax rate variation to construct instrumental variables estimates of the sensitivity of income to changes in tax rates. Compensated elasticities can be estimated by comparing the differences in changes in income between taxpayers close to the top-end of a tax bracket to the other taxpayers. The elasticities found are higher than those derived in labor supply studies but smaller than those found previously with the same kind of tax returns data. by Emmanuel Saez. Ph.D. 2007-08-03T18:43:01Z 2007-08-03T18:43:01Z 1999 1999 Thesis http://hdl.handle.net/1721.1/38434 43840555 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 166 p. application/pdf Massachusetts Institute of Technology |
| spellingShingle | Economics. Saez, Emmanuel Essays on the economics of income taxation |
| title | Essays on the economics of income taxation |
| title_full | Essays on the economics of income taxation |
| title_fullStr | Essays on the economics of income taxation |
| title_full_unstemmed | Essays on the economics of income taxation |
| title_short | Essays on the economics of income taxation |
| title_sort | essays on the economics of income taxation |
| topic | Economics. |
| url | http://hdl.handle.net/1721.1/38434 |
| work_keys_str_mv | AT saezemmanuel essaysontheeconomicsofincometaxation |