Taking prices seriously in the measurement of inequality
In the measurement of inequality, adjustments for differences across households in their demographic composition and in the price regimes they face are usually very simple. Often, nominal income is adjusted with an income-independent price deflator and a price-independent equivalence scale. I show that using more flexible income-dependent price deflators and price-dependent equivalence scales affects the level of, and trend in, measured consumption inequality in Canada over 1978-1996. Whereas standard methods show a large increase in inequality over the eraly 1980s and a decrease over the mid 1990s, more flexible methods show a smaller increase over the early 1980s and no decrease over the mid 1990s.
(This abstract was borrowed from another version of this item.)
References listed on IDEAS
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.:
- King, Mervyn A., 1983. "Welfare analysis of tax reforms using household data," Journal of Public Economics, Elsevier, vol. 21(2), pages 183-214, July.
- James Banks & Richard Blundell & Arthur Lewbel, 1997. "Quadratic Engel Curves And Consumer Demand," The Review of Economics and Statistics, MIT Press, vol. 79(4), pages 527-539, November.
- Daniel T. Slesnick, 1998. "Empirical Approaches to the Measurement of Welfare," Journal of Economic Literature, American Economic Association, vol. 36(4), pages 2108-2165, December.
- Pashardes, Panos, 1995. "Equivalence scales in a rank-3 demand system," Journal of Public Economics, Elsevier, vol. 58(1), pages 143-158, September.
- Phipps, S.A., 1990.
"Measuring Poverty Among Canadian Households: Sensitivity To Choice Of Measure And Scale,"
Department of Economics at Dalhousie University working papers archive
90-07, Dalhousie, Department of Economics.
- Shelley A. Phipps, 1993. "Measuring Poverty among Canadian Households: Sensitivity to Choice of Measure and Scale," Journal of Human Resources, University of Wisconsin Press, vol. 28(1), pages 162-184.
- Pendakur, Krishna, 1998. "Semiparametric estimates and tests of base-independent equivalence scales," Journal of Econometrics, Elsevier, vol. 88(1), pages 1-40, November.
- Richard Blundell & Alan Duncan & Krishna Pendakur, 1998. "Semiparametric estimation and consumer demand," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 13(5), pages 435-461.
- Donaldson, D. & Pendakur, K., 1999. "Equivalent-Income Functions and Income-Dependent Equivalence Scales," Discussion Papers dp99-8, Department of Economics, Simon Fraser University.
- Idson, Todd & Miller, Cynthia, 1999. "Calculating a Price Index for Families with Children: Implications for Measuring Trends in Child Poverty Rates," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 45(2), pages 217-33, June.
- Lancaster, Geoffrey & Ray, Ranjan & Valenzuela, Maria Rebecca, 1999. "A Cross-Country Study of Equivalence Scales and Expenditure Inequality on Unit Record Household Budget Data," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 45(4), pages 455-82, December.
- Pollak, Robert A & Wales, Terence J, 1979. "Welfare Comparisons and Equivalence Scales," American Economic Review, American Economic Association, vol. 69(2), pages 216-21, May.
- Gouveia, Miguel & Tavares, Jose, 1995. "The Distribution of Household Income and Expenditure in Portugal: 1980 and 1990," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 41(1), pages 1-17, March.
- Richard Blundell & Ian Preston, 1998.
"Consumption Inequality and Income Uncertainty,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 113(2), pages 603-640.
- Smeeding, Timothy M, et al, 1993. "Poverty, Inequality, and Family Living Standards Impacts across Seven Nations: The Effect of Noncash Subsidies for Health, Education and Housing," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 39(3), pages 229-56, September.
- Apps,Patricia Savage,Elizabeth, 1987.
"Labour supply,Welfare rankings and the measurement of inequality,"
Discussion Paper Serie A
152, University of Bonn, Germany.
- Apps, Patricia & Savage, Elizabeth, 1989. "Labour supply, welfare rankings and the measurement of inequality," Journal of Public Economics, Elsevier, vol. 39(3), pages 335-364, August.
- Barrett, Garry F & Crossley, Thomas F & Worswick, Christopher, 2000.
"Consumption and Income Inequality in Australia,"
The Economic Record,
The Economic Society of Australia, vol. 76(233), pages 116-38, June.
- Yates, Judith, 1994. "Imputed Rent and Income Distribution," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 40(1), pages 43-66, March.
- Katz, Arnold J, 1983. "Valuing the Services of Consumer Durables," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 29(4), pages 405-27, December.
- Buhmann, Brigitte, et al, 1988. "Equivalence Scales, Well-Being, Inequality, and Poverty: Sensitivity Estimates across Ten Countries Using the Luxembourg Income Study (LIS) Database," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 34(2), pages 115-42, June.
- Diewert, W E, 1974. "Intertemporal Consumer Theory and the Demand for Durables," Econometrica, Econometric Society, vol. 42(3), pages 497-516, May.
- Donaldson, David, 1992. "On The Aggregation Of Money Measures Of Well-Being In Applied Welfare Economics," Journal of Agricultural and Resource Economics, Western Agricultural Economics Association, vol. 17(01), July.
When requesting a correction, please mention this item's handle: RePEc:eee:pubeco:v:86:y:2002:i:1:p:47-69. See general information about how to correct material in RePEc.
If references are entirely missing, you can add them using this form.