The Role of the Unit of Analysis in Tax Policy Reform Evaluations
This paper examines the implications, for overall social welfare and inequality comparisons, of using different definitions of the unit of analysis - the income recipient - in computing summary measures. Comparisons are made using the Melbourne Institute Tax and Transfer Simulator (MITTS), a simulation model of the Australian direct tax and benefit system, of the effects of flattening the marginal tax rate structure. The reform was found to reduce inequality in all cases. However, it was not always judged to improve social welfare, depending on the degree of inequality aversion and the type of income unit chosen.
|Date of creation:||Dec 2003|
|Date of revision:|
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- John Creedy & Alan S. Duncan & Mark Harris & Rosanna Scutella, 2002. "Microsimulation Modelling of Taxation and the Labour Market," Books, Edward Elgar Publishing, number 2796.
- Danziger, Sheldon & Taussig, Michael K, 1979. "The Income Unit and the Anatomy of Income Distribution," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 25(4), pages 365-75, December.
- Coulter, Fiona A E & Cowell, Frank A & Jenkins, Stephen P, 1992. "Equivalence Scale Relativities and the Extent of Inequality and Poverty," Economic Journal, Royal Economic Society, vol. 102(414), pages 1067-82, September.
- Jenkins, Stephen P & Cowell, Frank A, 1994. "Parametric Equivalence Scales and Scale Relativities," Economic Journal, Royal Economic Society, vol. 104(425), pages 891-900, July.
- Amiel, Yoram & Creedy, John & Hurn, Stan, 1999. " Measuring Attitudes towards Inequality," Scandinavian Journal of Economics, Wiley Blackwell, vol. 101(1), pages 83-96, March.
- Ebert, Udo, 1997. "Social Welfare When Needs Differ: An Axiomatic Approach," Economica, London School of Economics and Political Science, vol. 64(254), pages 233-44, May.
- Banks, James & Johnson, Paul, 1994. "Equivalence Scale Relativities Revisited," Economic Journal, Royal Economic Society, vol. 104(425), pages 883-90, July.
- Guyonne Kalb & Rosanna Scutella & Hsein Kew, 2002.
"Estimation of Wage Equations in Australia: Allowing for Censored Observations of Labour Supply,"
Melbourne Institute Working Paper Series
wp2002n26, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
- Guyonne Kalb & Rosanna Scutella, 2002. "Estimation of Wage Equations in Australia: Allowing for Censored Observations of Labour Supply," Melbourne Institute Working Paper Series wp2002n08, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
- Guyonne Kalb, 2002. "Estimation of Labour Supply Models for Four Separate Groups in the Australian Population," Melbourne Institute Working Paper Series wp2002n24, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
- Glewwe, Paul, 1991. "Household equivalence scales and the measurement of inequality : Transfers from the poor to the rich could decrease inequality," Journal of Public Economics, Elsevier, vol. 44(2), pages 211-216, March.
- André Decoster & Erwin Ooghe, 2002. "Weighting with individuals, equivalent individuals, or not weighting at all. Does it matter empirically?," Public Economics Working Paper Series ces0215, Katholieke Universiteit Leuven, Centrum voor Economische Studiën, Working Group Public Economics.
- Cowell, Frank A, 1984. "The Structure of American Income Inequality," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 30(3), pages 351-75, September.
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