Taxation, Labour Supply and Saving
AbstractIn recent years, the US, UK and Australia have lowered tax rates on high incomes and expanded tax credits and family transfer payments that are withdrawn on the joint income of a couple. These reforms result in significant changes in the structure of marginal and average income tax rates. In this paper we present a case study that examines the impact of reforms of this kind on the structure of tax rates on incomes in Australia. We find that the reforms have led to high effective marginal rates across a wide middle band of earnings and to a shift towards joint taxation. As is well known, joint taxation results in high tax rates on secondary earners, with in consequence undesirable effects on both work incentive and fairness of the income distribution. A lifecycle analysis of time use and saving decisions indicates strong negative effects on female labour supply and household saving.
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Bibliographic InfoPaper provided by Centre for Economic Policy Research, Research School of Economics, Australian National University in its series CEPR Discussion Papers with number 590.
Date of creation: Dec 2008
Date of revision:
Income taxation; family benefits; time allocation; labour supply; lifecycle saving; household production;
Find related papers by JEL classification:
- D91 - Microeconomics - - Intertemporal Choice - - - Intertemporal Household Choice; Life Cycle Models and Saving
- H24 - Public Economics - - Taxation, Subsidies, and Revenue - - - Personal Income and Other Nonbusiness Taxes and Subsidies
- H31 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - Household
- I38 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - Government Programs; Provision and Effects of Welfare Programs
- J16 - Labor and Demographic Economics - - Demographic Economics - - - Economics of Gender; Non-labor Discrimination
- J22 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Time Allocation and Labor Supply
This paper has been announced in the following NEP Reports:
- NEP-ACC-2009-01-03 (Accounting & Auditing)
- NEP-ALL-2009-01-03 (All new papers)
- NEP-LAB-2009-01-03 (Labour Economics)
- NEP-PUB-2009-01-03 (Public Finance)
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