The Distributional Effects of Tax-benefit Policies under New Labour: A Shapley Decomposition
Abstract
Using counterfactual microsimulations, Shapley decompositions of time change in inequality and poverty indices make it possible to disentangle and quantify the relative effect of tax-benefit policy changes, compared to all other effects including shifts in the distribution of market income. Using this approach also helps to clarify the different issues underlying the distributional evaluation of policy reforms. An application to the UK (1998-2001) confirms previous findings that inequality and depth of poverty would have increased under the first New Labour government, had important reforms like the extensions of income support and tax credits not been implemented. These reforms have also contributed to substantially reduce poverty among families with children and pensioners.Download Info
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Paper provided by Geary Institute, University College Dublin in its series Working Papers with number 200918.Length: 21 pages
Date of creation: 10 Jun 2009
Date of revision:
Handle: RePEc:ucd:wpaper:200918
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Keywords: Tax-benefit policy; inequality; poverty; Shapley decomposition; microsimulation;Other versions of this item:
- Bargain, Olivier, 2009. "The distributional effects of tax-benefit policies under New Labour: a Shapley decomposition," EUROMOD Working Papers EM2/09, EUROMOD at the Institute for Social and Economic Research.
- Bargain, Olivier, 2009. "The Distributional Effects of Tax-Benefit Policies under New Labour: A Shapley Decomposition," IZA Discussion Papers 4296, Institute for the Study of Labor (IZA).
- Olivier Bargain, 2009. "The Distributional Effects of Tax-benefit Policies under New Labour - A Shapley Decomposition," Working Papers 200907, School Of Economics, University College Dublin.
- H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
- H53 - Public Economics - - National Government Expenditures and Related Policies - - - Government Expenditures and Welfare Programs
- I32 - Health, Education, and Welfare - - Welfare and Poverty - - - Measurement and Analysis of Poverty
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-06-17 (All new papers)
- NEP-CMP-2009-06-17 (Computational Economics)
- NEP-PUB-2009-06-17 (Public Finance)
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- John Creedy & Nicolas Hérault, 2011.
"Decomposing Inequality and Social Welfare Changes: The Use of Alternative Welfare Metrics,"
Melbourne Institute Working Paper Series
wp2011n08, Melbourne Institute of Applied Economic and Social Research, The University of Melbourne.
- John Creedy & Nicolas Hérault†, 2011. "Decomposing Inequality and Social Welfare Changes : The Use of Alternative Welfare Metrics," Department of Economics - Working Papers Series 1121, The University of Melbourne.
- Creedy, John & Hérault, Nicolas, 2012. "Decomposing Inequality and Social Welfare Changes: The Use of Alternative Welfare Metrics," Working Paper Series 2432, Victoria University of Wellington, Chair in Public Finance.
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