Multi-Dimensional Analysis of Poverty in Ghana Using Fuzzy Sets Theory
The paper studies the multidimensional aspects of poverty and living conditions in Ghana. The aim is to fill the vacuum that has been left by traditional uni-dimensional measures of deprivation based on poverty lines, exclusively estimated on the basis of monetary variables such as income or consumption expenditure. It combines monetary and non-monetary, and qualitative and quantitative indicators, including housing conditions, the possession of durable goods, equivalent disposable income, and equivalent expenditure, with a number of composite human welfare measures. The study employs the fuzzy-set theoretic framework to compare levels of deprivation in Ghana over time usig micro data from the last two rounds of the Ghana Living Standard Surveys (1991/1992 and 1998/1999). The estimation results of the membership functions, depicting the levels of deprivation for the various categories of deprivation indicators, show a composite deprivation degree of 0.2137 for the whole country in 1998/99 as compared to 0.2123 in 1991/92. This deprivation trend reveals that poverty levels hard scarcely changed in Ghana. In fact, it even rose slightly during the nineties, contrary to the uni-dimensional analytical GLSS 4 report of an overall broadly favourable trend in poverty in Ghana during the 1990s.
|Date of creation:||2007|
|Date of revision:|
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- Rosenzweig, Mark R. & Binswanger, Hans P., 1992.
"Wealth, weather risk, and the composition and profitability of agricultural investments,"
Policy Research Working Paper Series
1055, The World Bank.
- Rosenzweig, Mark R & Binswanger, Hans P, 1993. "Wealth, Weather Risk and the Composition and Profitability of Agricultural Investments," Economic Journal, Royal Economic Society, vol. 103(416), pages 56-78, January.
- Rosenzweig, Mark R. & Binswanger, Hans P., 1989. "Wealth, Weather Risk and the Composition and Profitability of Agricultural Investments," Bulletins 7455, University of Minnesota, Economic Development Center.
- Atkinson, A B, 1987. "On the Measurement of Poverty," Econometrica, Econometric Society, vol. 55(4), pages 749-64, July.
- Nolan, Brian & Whelan, Christopher T., 1996. "Resources, Deprivation, and Poverty," OUP Catalogue, Oxford University Press, number 9780198287858, December.
- Maasoumi, Esfandiar & Nickelsburg, Gerald, 1988. "Multivariate Measures of Well-Being and an Analysis of Inequality in the Michigan Data," Journal of Business & Economic Statistics, American Statistical Association, vol. 6(3), pages 326-34, July.
- Ram, Rati, 1982. "Composite indices of physical quality of life, basic needs fulfilment, and income : A principal component representation," Journal of Development Economics, Elsevier, vol. 11(2), pages 227-247, October.
- Sahn, David E. & Stifel, David C., 2000. "Poverty Comparisons Over Time and Across Countries in Africa," World Development, Elsevier, vol. 28(12), pages 2123-2155, December.
- Paul Makdissi & Quentin Wodon, 2004. "Fuzzy Targeting Indices and Orderings," Bulletin of Economic Research, Wiley Blackwell, vol. 56(1), pages 41-51, 01.
- Betti, Gianni & D'Agostino, Antonella & Neri, Laura, 2000. "Panel regression models for measuring poverty dynamics in Great Britain," ISER Working Paper Series 2000-42, Institute for Social and Economic Research.
- Mozaffar Qizilbash, 2001. "Vague language and precise measurement: the case of poverty," Journal of Economic Methodology, Taylor & Francis Journals, vol. 10(1), pages 41-58.
- Ingrid Robeyns, 2003. "Sen'S Capability Approach And Gender Inequality: Selecting Relevant Capabilities," Feminist Economics, Taylor & Francis Journals, vol. 9(2-3), pages 61-92.
- Sen, Amartya K, 1976. "Poverty: An Ordinal Approach to Measurement," Econometrica, Econometric Society, vol. 44(2), pages 219-31, March.
- Perez-Mayo, Jesus, 2003. "Measuring deprivation in Spain," IRISS Working Paper Series 2003-09, IRISS at CEPS/INSTEAD.
- Costa, Michele, 2002. "A multidimensional approach to the measurement of poverty," IRISS Working Paper Series 2002-05, IRISS at CEPS/INSTEAD.
- Foster, James E. & Shorrocks, Anthony F., 1988. "Inequality and poverty orderings," European Economic Review, Elsevier, vol. 32(2-3), pages 654-661, March.
- G.A. Cohen, 1990. "Equality of What? On Welfare, Goods and Capabilities," Discussion Papers (REL - Recherches Economiques de Louvain) 1990035, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
- Filippone, Andrea & Cheli, Bruno & D'Agostino, Antonella, 2001. "Addressing the interpretation and the aggregation problems in totally fuzzy and relative poverty measures," ISER Working Paper Series 2001-22, Institute for Social and Economic Research.
- A. B. Atkinson & F. Bourguignon, 1982. "The Comparison of Multi-Dimensioned Distributions of Economic Status," Review of Economic Studies, Oxford University Press, vol. 49(2), pages 183-201.
- Maasoumi, Esfandiar, 1986. "The Measurement and Decomposition of Multi-dimensional Inequality," Econometrica, Econometric Society, vol. 54(4), pages 991-97, July.
- Banerjee, Abhijit V & Newman, Andrew F, 1994. "Poverty, Incentives, and Development," American Economic Review, American Economic Association, vol. 84(2), pages 211-15, May.
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