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How to Reduce the Impact of Equivalence Scales on Poverty Measurement: Evidence from Turkey

Author

Listed:
  • Gianni Betti

    (Siena University)

  • Mehmet Ali Karadag

    (Turkish Statistical Institute)

  • Ozlem Sarica

    (Turkish Statistical Institute)

  • Baris Ucar

    (Turkish Statistical Institute
    Hacettepe University)

Abstract

The main aim of the paper is to contribute to the poverty measurement literature by demonstrating a method to reduce the impact of equivalence scales in poverty measurement. This is accomplished by choosing the most appropriate reference household type. The results showed that one adult household is certainly not suitable for being the reference household type. When one adult household is set as the reference, in the range of no equivalence scale and per capita equivalence scale, poverty head count ratio changes from 1 to 48 %, showing the huge effect of the equivalence scale choice. Also the analyses at household size level showed that one adult household type is not convenient to be the reference household type. On the other hand, no clear distinction could be made between central household types, but the importance of choosing a household type close to the center was demonstrated for Turkish data.

Suggested Citation

  • Gianni Betti & Mehmet Ali Karadag & Ozlem Sarica & Baris Ucar, 2017. "How to Reduce the Impact of Equivalence Scales on Poverty Measurement: Evidence from Turkey," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 132(3), pages 1023-1035, July.
    • Handle: RePEc:spr:soinre:v:132:y:2017:i:3:d:10.1007_s11205-016-1335-0
    DOI: 10.1007/s11205-016-1335-0
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    References listed on IDEAS

    as
    1. Banks, James & Johnson, Paul, 1994. "Equivalence Scale Relativities Revisited," Economic Journal, Royal Economic Society, vol. 104(425), pages 883-890, July.
    2. Ray, Ranjan, 1983. "Measuring the costs of children : An alternative approach," Journal of Public Economics, Elsevier, vol. 22(1), pages 89-102, October.
    3. Boyd H. Hunter & Steven Kennedy & Nicholas Biddle, 2004. "Indigenous and Other Australian Poverty: Revisiting the Importance of Equivalence Scales," The Economic Record, The Economic Society of Australia, vol. 80(251), pages 411-422, December.
    4. repec:bla:revinw:v:43:y:1997:i:3:p:319-33 is not listed on IDEAS
    5. Timothy Smeeding & Gunther Schmaus & Brigitte Buhmann & Lee Rainwater, 1988. "Equivalence Scales, Well-Being, Inequality and Poverty: Sensitivity Estimates Across Ten Countries Using the LIS Database," LIS Working papers 17, LIS Cross-National Data Center in Luxembourg.
    6. Gianni Betti, 2014. "The effect of equivalence scales on poverty at Oblast level in Ukraine," Economy of region, Centre for Economic Security, Institute of Economics of Ural Branch of Russian Academy of Sciences, vol. 1(2), pages 78-88.
    7. Fabrizio Balli & Silvia Tiezzi, 2010. "Erratum to: Equivalence scales, the cost of children and household consumption patterns in Italy," Review of Economics of the Household, Springer, vol. 8(4), pages 551-552, December.
    8. Pollak, Robert A & Wales, Terence J, 1981. "Demographic Variables in Demand Analysis," Econometrica, Econometric Society, vol. 49(6), pages 1533-1551, November.
    9. Richard V. Burkhauser & Timothy M. Smeeding & Joachim Merz, 1996. "Relative Inequality And Poverty In Germany And The United States Using Alternative Equivalence Scales," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 42(4), pages 381-400, December.
    10. Angus Deaton, 2003. "Household Surveys, Consumption, and the Measurement of Poverty," Economic Systems Research, Taylor & Francis Journals, vol. 15(2), pages 135-159.
    11. Blaylock, James R., 1991. "The Impact Of Equivalence Scales On The Analysis Of Income And Food Spending Distributions," Western Journal of Agricultural Economics, Western Agricultural Economics Association, vol. 16(1), pages 1-10, July.
    12. Deaton, Angus S & Muellbauer, John, 1986. "On Measuring Child Costs: With Applications to Poor Countries," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 720-744, August.
    13. John Creedy & Cath Sleeman, 2005. "Adult equivalence scales, inequality and poverty," New Zealand Economic Papers, Taylor & Francis Journals, vol. 39(1), pages 51-81.
    14. Ravallion, Martin, 2015. "On testing the scale sensitivity of poverty measures," Economics Letters, Elsevier, vol. 137(C), pages 88-90.
    15. Fabrizio Balli & Silvia Tiezzi, 2010. "Equivalence scales, the cost of children and household consumption patterns in Italy," Review of Economics of the Household, Springer, vol. 8(4), pages 527-549, December.
    16. Klaas de Vos & M. Asghar Zaidi, 1997. "Equivalence Scale Sensitivity Of Poverty Statistics For The Member States Of The European Community," Review of Income and Wealth, International Association for Research in Income and Wealth, vol. 43(3), pages 319-333, September.
    17. Brigitte Buhmann & Lee Rainwater & Guenther Schmaus & Timothy M. Smeeding, 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 115-142, June.
    18. Marta Pascual & David Cantarero & José Sarabia, 2005. "Income Inequality and Health: Do the Equivalence Scales Matter?," Atlantic Economic Journal, Springer;International Atlantic Economic Society, vol. 33(2), pages 169-178, June.
    19. 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.
    20. Coulter, Fiona A E & Cowell, Frank A & Jenkins, Stephen P, 1992. "Equivalence Scale Relativities and the Extent of Inequality and Poverty," Economic Journal, Royal Economic Society, vol. 102(414), pages 1067-1082, September.
    21. repec:bla:revinw:v:34:y:1988:i:2:p:115-42 is not listed on IDEAS
    22. Angus Deaton & Salman Zaidi, 2002. "Guidelines for Constructing Consumption Aggregates for Welfare Analysis," World Bank Publications, The World Bank, number 14101, April.
    23. John Bishop & Andrew Grodner & Haiyong Liu & Ismael Ahamdanech-Zarco, 2014. "Subjective poverty equivalence scales for Euro Zone countries," The Journal of Economic Inequality, Springer;Society for the Study of Economic Inequality, vol. 12(2), pages 265-278, June.
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    Cited by:

    1. Martina Mysíková & Tomáš Želinský & Thesia I. Garner & Kamila Fialová, 2022. "Subjective equivalence scales in Eastern versus Western European countries," Contemporary Economic Policy, Western Economic Association International, vol. 40(4), pages 659-676, October.
    2. Raziye Selim & Gizem Kaya, 2018. "The Changes of Cost of Children for Turkey by Using Income-Dependent Equivalence Scales," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 139(2), pages 803-824, September.
    3. Betti Gianni & Karadag Mehmet Ali & Sarica Ozlem & Ucar Baris, 2017. "Regional differences in equivalence scales in Turkey," Экономика региона, CyberLeninka;Федеральное государственное бюджетное учреждение науки «Институт экономики Уральского отделения Российской академии наук», vol. 13(1), pages 63-69.

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    More about this item

    Keywords

    Measurement of poverty; Equivalence scales; Reference household type; Turkey;
    All these keywords.

    JEL classification:

    • I32 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - Measurement and Analysis of Poverty

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