Understanding New Zealand s Changing Income Distribution 1983 98:A Semiparametric Analysis
This paper analyses changes in the distribution of equivalised gross household income and income inequality in New Zealand between 1983 and 1998. We analyse the distributional effects of changes in household structure, National Superannuation (old age pension), household socio- demographic attributes and employment outcomes, and in the economic returns to such attributes and employment outcomes, using a semiparametric kernel density approach, and assess the impact of these factors on alternative summary measures of inequality over the period. We find that changes in household structure and in the socio-demographic characteristics of households are the main factors contributing to the rise in inequality, while the large changes in the employment outcomes had a more modest impact, and there is little evidence of systematic effects of changes in the economic returns. The results are qualitatively robust to a variety of equivalisation, income, and weighting measures.
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- 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.
- Lars Osberg, 1998. "Economic Insecurity," Discussion Papers 0088, University of New South Wales, Social Policy Research Centre.
- Jenkins, S., 1988. "The Measurement Of Economic Inequality," Papers 170, Australian National University - Department of Economics.
- Jean-Marc Burniaux & Thai-Thanh Dang & Douglas Fore & Michael F. Förster & Marco Mira d'Ercole & Howard Oxley, 1998. "Income Distribution and Poverty in Selected OECD Countries," OECD Economics Department Working Papers 189, OECD Publishing.
- Des O'Dea, 2000. "The Changes in New Zealand's Income Distribution," Treasury Working Paper Series 00/13, New Zealand Treasury.
- Mary C. Daly & Robert G. Valletta, 2000. "Inequality and poverty in the United States: the effects of changing family behavior and rising wage dispersion," Working Paper Series 2000-06, Federal Reserve Bank of San Francisco.
- 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.
When requesting a correction, please mention this item's handle: RePEc:wpa:wuwpmi:0402014. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (EconWPA)
If references are entirely missing, you can add them using this form.