IDEAS home Printed from https://ideas.repec.org/p/eca/wpaper/2013-217120.html
   My bibliography  Save this paper

Are We Counting all the Poor ?Reporting under-and Overestimations in the Headcount

Author

Listed:
  • Marion Mercier
  • Rama Lionel Ngenzebuke
  • Philip Verwimp

Abstract

Having accurate poverty statistics is of primary importance for both researchers and policy-makers. Based on original data on Burundi, we investigate the sensitivity of poverty headcount calculations to methodological choices along two dimensions: (1) the vector of prices that is used to value consumption, and (2) the level of consumption that is considered (household versus individual). We find different numbers of poor when these dimensions are accounted for. In our context, it translates into a larger number of poor when country-level instead of local prices are used, and when intra-household allocation of consumption is accounted for – the latter being mainly driven by poor children living in households considered as non-poor.

Suggested Citation

  • Marion Mercier & Rama Lionel Ngenzebuke & Philip Verwimp, 2015. "Are We Counting all the Poor ?Reporting under-and Overestimations in the Headcount," Working Papers ECARES ECARES 2015-31, ULB -- Universite Libre de Bruxelles.
    • Handle: RePEc:eca:wpaper:2013/217120
    as

    Download full text from publisher

    File URL: https://dipot.ulb.ac.be/dspace/bitstream/2013/217120/3/2015-31-MERCIER_NGENZEBUKE_VERWIMP-arewe.pdf
    File Function: Full text for the whole work, or for a work part
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Laurens Cherchye & Bram De Rock & Frederic Vermeulen, 2009. "Opening the Black Box of Intrahousehold Decision Making: Theory and Nonparametric Empirical Tests of General Collective Consumption Models," Journal of Political Economy, University of Chicago Press, vol. 117(6), pages 1074-1104, December.
    2. Chiappori, Pierre-Andre, 1988. "Nash-Bargained Households Decisions: A Comment," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 29(4), pages 791-796, November.
    3. Geoffrey R. Dunbar & Arthur Lewbel & Krishna Pendakur, 2013. "Children's Resources in Collective Households: Identification, Estimation, and an Application to Child Poverty in Malawi," American Economic Review, American Economic Association, vol. 103(1), pages 438-471, February.
    4. Chiappori, Pierre-Andre, 1992. "Collective Labor Supply and Welfare," Journal of Political Economy, University of Chicago Press, vol. 100(3), pages 437-467, June.
    5. Martin Browning & Pierre-André Chiappori & Arthur Lewbel, 2013. "Estimating Consumption Economies of Scale, Adult Equivalence Scales, and Household Bargaining Power," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 80(4), pages 1267-1303.
    6. Ravallion, Martin & Bidani, Benu, 1994. "How Robust Is a Poverty Profile?," The World Bank Economic Review, World Bank, vol. 8(1), pages 75-102, January.
    7. Ravallion, M., 1998. "Poverty Lines in Theory and Practice," Papers 133, World Bank - Living Standards Measurement.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Laurens CHERCHYE & Thomas DEMUYNCK & Bram DE ROCK, 2010. "Noncooperative household consumption with caring," Working Papers of Department of Economics, Leuven ces10.34, KU Leuven, Faculty of Economics and Business (FEB), Department of Economics, Leuven.
    2. Cherchye, Laurens & Cosaert, Sam & De Rock, Bram & Kerstens, Pieter Jan & Vermeulen, Frederic, 2018. "Individual welfare analysis for collective households," Journal of Public Economics, Elsevier, vol. 166(C), pages 98-114.
    3. Laurens Cherchye & Thomas Demuynck & Bram De Rock & Frederic Vermeulen, 2017. "Household Consumption When the Marriage Is Stable," American Economic Review, American Economic Association, vol. 107(6), pages 1507-1534, June.
    4. Arthur Lewbel & Krishna Pendakur, 2024. "Estimating a model of inefficient cooperation and consumption in collective households," Review of Economics of the Household, Springer, vol. 22(3), pages 865-907, September.
    5. Daniel Burkhard, 2017. "Allocation of Expenditures in Elderly Households and the Cost of Widowhood," Swiss Journal of Economics and Statistics, Springer;Swiss Society of Economics and Statistics, vol. 153(4), pages 371-401, October.
    6. Geoffrey R. Dunbar & Arthur Lewbel & Krishna Pendakur, 2021. "Identification of Random Resource Shares in Collective Households Without Preference Similarity Restrictions," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 39(2), pages 402-421, March.
    7. Arthur Lewbel & Krishna Pendakur, 2022. "Inefficient Collective Households: Cooperation and Consumption," The Economic Journal, Royal Economic Society, vol. 132(645), pages 1882-1893.
    8. Tommasi, Denni, 2019. "Control of resources, bargaining power and the demand of food: Evidence from PROGRESA," Journal of Economic Behavior & Organization, Elsevier, vol. 161(C), pages 265-286.
    9. Daniel Burkhard, 2015. "Allocation of Expenditures in Elderly Households and the Cost of Widowhood," Diskussionsschriften dp1503, Universitaet Bern, Departement Volkswirtschaft.
    10. Donni, Olivier & Molina, José Alberto, 2018. "Household Collective Models: Three Decades of Theoretical Contributions and Empirical Evidence," IZA Discussion Papers 11915, Institute of Labor Economics (IZA).
    11. Olivier Bargain & Prudence Kwenda & Miracle Ntuli, 2017. "Gender bias and the intrahousehold distribution of resources: Evidence from African nuclear households in South Africa," WIDER Working Paper Series 071, World Institute for Development Economic Research (UNU-WIDER).
    12. Cherchye, L.J.H. & Demuynck, T. & de Rock, B., 2009. "Degrees of Cooperation in Household Consumption Models : A Revealed Preference Analysis," Discussion Paper 2009-91, Tilburg University, Center for Economic Research.
    13. De Rock, Bram & Cherchye, Laurens & Chiappori, Pierre-André & Ringdal, Charlotte & Vermeulen, Frederic, 2021. "Feed the children," CEPR Discussion Papers 16482, C.E.P.R. Discussion Papers.
    14. Laurens Cherchye & Bram De Rock & Khushboo Surana & Frederic Vermeulen, 2020. "Marital Matching, Economies of Scale, and Intrahousehold Allocations," The Review of Economics and Statistics, MIT Press, vol. 102(4), pages 823-837, October.
    15. Griffith, Rachel & O'Connell, Martin & Smith, Kate & Cherchye, Laurens & De Rock, Bram & Vermeulen, Frederic, 2017. "A new year, a new you? Heterogeneity and self-control in food purchases," CEPR Discussion Papers 12499, C.E.P.R. Discussion Papers.
    16. Laurens Cherchye & Bram De Rock & Arthur Lewbel & Frederic Vermeulen, 2015. "Sharing Rule Identification for General Collective Consumption Models," Econometrica, Econometric Society, vol. 83(5), pages 2001-2041, September.
    17. Ulugbek Aminjonov & Olivier Bargain & Maira Colacce & Luca Tiberti, 2022. "Culture, Intra-household Distribution and Individual Poverty," Working Papers - Economics wp2022_21.rdf, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
    18. Valérie Lechene & Krishna Pendakur & Alexander Wolf, 2019. "OLS estimation of the intra-household distribution of consumption," IFS Working Papers W19/19, Institute for Fiscal Studies.
    19. Wilman J. Iglesias & Alexandre B. Coelho, 2020. "Poverty and inequality within Brazilian households: an application of a collective consumption model," Empirical Economics, Springer, vol. 58(4), pages 1923-1952, April.
    20. Lewbel, Arthur & Lin, Xirong, 2022. "Identification of semiparametric model coefficients, with an application to collective households," Journal of Econometrics, Elsevier, vol. 226(2), pages 205-223.

    More about this item

    Keywords

    poverty; headcount; prices; intra-household allocation; Burundi;
    All these keywords.

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eca:wpaper:2013/217120. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Benoit Pauwels (email available below). General contact details of provider: https://edirc.repec.org/data/arulbbe.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.