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Poverty and inequality within Brazilian households: an application of a collective consumption model

  • Wilman J. Iglesias
  • Alexandre B. Coelho
Article
  • 30 Downloads

Abstract

This paper provides the first empirical research on the intra-household distribution of resources and individual poverty levels in Brazil. A collective model for household behavior was estimated using cross-section microdata from the Brazilian Consumer Expenditure Survey. The findings show that the average share of household total expenditure is slightly larger for men than for women. The share of household resources accruing to children is in turn comparatively smaller. We also find that standard poverty indices overstate the incidence of child poverty. This study also provides suggestive evidence of sizeable scale economies of living together in the household which affects poverty measures. Poverty rates among adults are then smaller because parents are highly compensated by the economies of scale due to joint consumption. Our findings imply that intra-household resource allocation is crucial to the understanding of household members’ material well-being and for the design of redistributive policies.

Keywords

Collective household model Intra-household allocation Engel curves Sharing rule Scale economies 

JEL Classification

D12 D13 I31 I32 

Notes

Acknowledgements

The authors would like to thank the editor and anonymous referees for their helpful comments and suggestions. The author Alexandre B. Coelho gratefully acknowledges the financial support of CNPq (304763/2016-0).

References

  1. Attanasio OP, Lechene V (2014) Efficient responses to targeted cash transfers. J Polit Econ 122:178–222CrossRefGoogle Scholar
  2. Banks J, Blundell R, Lewbel A (1997) Quadratic engel curves and consumer demand james. Rev Econ Stat 79:527–539CrossRefGoogle Scholar
  3. Bargain O, Donni O (2012a) Expenditure on children: a Rothbarth-type method consistent with scale economies and parents’ bargaining. Eur Econ Rev 56:792–813CrossRefGoogle Scholar
  4. Bargain O, Donni O (2012b) Targeting and child poverty. Soc Choice Welf 39:783–808CrossRefGoogle Scholar
  5. Bargain O, Donni O, Kwenda P (2014) Intrahousehold distribution and poverty: evidence from Côte d’Ivoire. J Dev Econ 107:262–276CrossRefGoogle Scholar
  6. Becker GS (1965) A theory of the allocation of time. Econ J 75:493–517CrossRefGoogle Scholar
  7. Becker GS (1981) Altruism in the family and selfishness in the market place. Economica 48(189):1–15CrossRefGoogle Scholar
  8. Blackorby C, Donaldson D (1993) Adult-equivalence scales and the economic implementation of interpersonal comparisons of well-being. Soc Choice Welf 10(4):335–361CrossRefGoogle Scholar
  9. Blundell R, Robin JM (1999) Estimation in large and disaggregated demand systems: an estimator for conditionally linear systems. J Appl Econ 14(3):209–232CrossRefGoogle Scholar
  10. Bourguignon F, Chiappori P-A (1992) Collective models of household behavior: an introduction. Eur Econ Rev 36(2):355–364CrossRefGoogle Scholar
  11. Brazil (2015) Um país menos desigual: pobreza extrema cai a 2,8% da população. http://www.brasil.gov.br/economia-e-emprego/2015/11/um-pais-menos-desigual-pobreza-extrema-cai-a-2-8-da-populacao. Accessed 4 Apr 2016
  12. Browning M, Bourguignon F, Chiappori PA, Lechene V (1994) Income and outcomes: a structural model of intrahousehold allocation. J Polit Econ 102:1067–1096CrossRefGoogle Scholar
  13. Browning M, Chiappori PA, Lewbel A (2013) Estimating consumption economies of scale, adult equivalence scales, and household bargaining power. Rev Econ Stud 80(2):1267–1303CrossRefGoogle Scholar
  14. Cherchye L, De Rock B, Lewbel A, Vermeulen F (2015) Sharing rule identification for general collective consumption models. ECTA 83(5):2001–2041Google Scholar
  15. Chiappori PA (1988) Rational household labor supply. Econometrica 56(1):63–90CrossRefGoogle Scholar
  16. Chiappori PA (1992) Collective labor supply and welfare. J Polit Econ 100(3):437–467CrossRefGoogle Scholar
  17. Chiappori PA, Meghir C (2015) Intrahousehold inequality. In: Atkinson AB, Bourguignon F (eds) Handbook of income distribution, vol 2. Elsevier, New York, pp 1369–1418Google Scholar
  18. De Souza PH (2012) Poverty, inequality and social policies in Brazil, 1995–2009. International Policy Centre for Inclusive Growth (IPC-IG) Working paper series, no 87. http://www.ipc-undp.org/pub/IPCWorkingPaper87.pdf. Accessed 20 Feb 2015
  19. Deaton A (1989) Looking for boy-girl discrimination in household expenditure data. World Bank Econ Rev 3(1):1–15CrossRefGoogle Scholar
  20. Deaton A (1997) The analysis of household surveys: a microeconometric approach to development policy. World Bank Publications and The Johns Hopkins University Press, BaltimoreCrossRefGoogle Scholar
  21. Doss C (2013) Intrahousehold bargaining and resource allocation in developing countries. World Bank Res Obs 28(1):52–78CrossRefGoogle Scholar
  22. Dunbar G, Lewbel A, Pendakur K (2013) Children’s resources in collective households: identification, estimation and an application to child poverty in Malawi. Am Econ Rev 103(1):438–471CrossRefGoogle Scholar
  23. Gronau R (1988) Consumption technology and the intrafamily distribution of resources: adult equivalence scales reexamined. J Polit Econ 96(6):1183–1205CrossRefGoogle Scholar
  24. Gronau R (1991) The intrafamily allocation of goods-how to separate the adult from the child. J Labor Econ 9(3):207–235CrossRefGoogle Scholar
  25. Haddad L, Kanbur R (1990) How serious is the neglect of intra-household inequality? Econ J 100(402):866–881CrossRefGoogle Scholar
  26. Haddad L, Kanbur R (1992) Intrahousehold inequality and the theory of targeting. Eur Econ Rev 36(2):372–378CrossRefGoogle Scholar
  27. IBGE (2010a) Microdados da POF 2008–2009 (Pesquisa de Orçamentos Familiares). CD-Rom, IBGE, Rio de JaneiroGoogle Scholar
  28. IBGE (2010b) Despesas, Rendimentos e Condições de Vida. IBGE, Rio de JaneiroGoogle Scholar
  29. Kain JF, Quigley JM (1972) Housing market discrimination, home-ownership, and savings behavior. Am Econ Rev 62(3):263–277Google Scholar
  30. Kakwani N, Neri MC, Son HH (2010) Linkages between pro-poor growth, social programs and labor market: the recent Brazilian experience. World Dev 38(6):881–894CrossRefGoogle Scholar
  31. Lewbel A (1991) Cost of characteristics indices and household equivalence scales. Eur Econ Rev 35(6):1277–1293CrossRefGoogle Scholar
  32. Lewbel A (2004) Equivalence scales based on collective household models. In: Household behaviour, equivalence scales, welfare and poverty. Physica, Heidelberg, New York, pp 1–9Google Scholar
  33. Lewbel A, Pendakur K (2008) Estimation of collective household models with Engel curves. J Econ 147:350–358CrossRefGoogle Scholar
  34. Lustig N, Lopez-Calva LF, Ortiz-Juarez E (2013) Declining inequality in Latin America in the 2000s: the cases of Argentina, Brazil, and Mexico. World Dev 44:129–141CrossRefGoogle Scholar
  35. Menon M, Pendakur K, Perali F (2012) On the expenditure-dependence of children’s resource shares. Econ Lett 117:739–742CrossRefGoogle Scholar
  36. Osorio RG, De Souza PH, Soares SS, De Oliveira LFB (2011) Perfil da Pobreza no Brasil e Sua Evolução no Período 2004–2009. Instituto de Pesquisa Econômica Aplicada (IPEA), no 1647. http://www.ipea.gov.br/portal/images/stories/PDFs/TDs/td_1647.pdf. Accessed 18 Feb 2015
  37. Rodríguez L (2016) Intrahousehold inequalities in child rights and well-being. A barrier to progress? World Dev 83:111–134CrossRefGoogle Scholar
  38. Rose E (1999) Consumption smoothing and excess female mortality in rural India. Rev Econ Stat 81(1):41–49CrossRefGoogle Scholar
  39. Sahn DE, Younger SD (2009) Measuring intra-household health inequality: explorations using the body mass index. Health Econ 18(1):S13–S36CrossRefGoogle Scholar
  40. Sen A (1981) Poverty and famines: an essay on entitlement and deprivation. Clarendon Press, OxfordGoogle Scholar
  41. Thomas D (1990) Intra-household resource allocation: an inferential approach. J Hum Resour 25(4):635–664CrossRefGoogle Scholar
  42. Thomas D, Lavy V, Strauss J (1996) Public policy and anthropometric outcomes in the Cote d’Ivoire. J Public Econ 61(2):155–192CrossRefGoogle Scholar
  43. Vermeulen F (2002) Collective household models: principles and main results. J Econ Surv 16(4):533–564CrossRefGoogle Scholar
  44. Xu ZA (2007) Survey on intra-household models and evidence. American Institute for Research (MPRA) paper, no 3763. http://mpra.ub.uni-muenchen.de/3763. Accessed 16 May 2015

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Agricultural EconomicsUniversity of Nebraska–LincolnLincolnUSA
  2. 2.Department of Rural EconomicsUFVViçosaBrazil

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