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Lights, Camera,... Income!: Estimating Poverty Using National Accounts, Survey Means, and Lights

  • Maxim Pinkovskiy
  • Xavier Sala-i-Martin

In this paper we try to understand whether national accounts GDP per capita or survey mean income or consumption better proxy for true income per capita. We propose a data-driven method to assess the relative quality of GDP per capita versus survey means by comparing the evolution of each series to the evolution of satellite-recorded nighttime lights. Our main assumption, which is robust to a variety of specification checks, is that the measurement error in nighttime lights is unrelated to the measurement errors in either national accounts or survey means. We obtain estimates of weights on national accounts and survey means in an optimal proxy for true income; these weights are very large for national accounts and very modest for survey means. We conclusively reject the null hypothesis that the optimal weight on surveys is greater than the optimal weight on national accounts, and we generally fail to reject the null hypothesis that the optimal weight on surveys is zero. Using the estimated optimal weights, we compute estimates of true income per capita and $1/day poverty rates for the developing world and its regions. We get poverty estimates that are substantially lower and fall substantially faster than those of Chen and Ravallion (2010) or of the survey-based poverty literature more generally.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 19831.

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Date of creation: Jan 2014
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Handle: RePEc:nbr:nberwo:19831
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  1. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1998. "Law and Finance," Journal of Political Economy, University of Chicago Press, vol. 106(6), pages 1113-1155, December.
  2. N. Gregory Mankiw & David Romer & David N. Weil, 1990. "A Contribution to the Empirics of Economic Growth," NBER Working Papers 3541, National Bureau of Economic Research, Inc.
  3. Angus Deaton, 2010. "Price indexes, inequality, and the measurement of world poverty," Working Papers 1207, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
  4. Gernot Doppelhofer & Ronald I. Miller & Xavier Sala-i-Martin, 2000. "Determinants of Long-Term Growth: A Bayesian Averaging of Classical Estimates (BACE) Approach," NBER Working Papers 7750, National Bureau of Economic Research, Inc.
  5. Robert J. Barro & Xavier Sala-I-Martin, 1992. "Public Finance in Models of Economic Growth," Review of Economic Studies, Oxford University Press, vol. 59(4), pages 645-661.
  6. Casey B. Mulligan & Xavier Sala-i-Martin & Ricard Gil, 2003. "Do Democracies Have Different Public Policies than Nondemocracies?," NBER Working Papers 10040, National Bureau of Economic Research, Inc.
  7. Shaohua Chen & Martin Ravallion, 2004. "How Have the World's Poorest Fared since the Early 1980s?," World Bank Research Observer, World Bank Group, vol. 19(2), pages 141-169.
  8. Xavier Sala-i-Martin, 1997. "I just ran four million regressions," Economics Working Papers 201, Department of Economics and Business, Universitat Pompeu Fabra.
  9. Stelios Michalopoulos & Elias Papaioannou, 2012. "National Institutions and Subnational Development in Africa," NBER Working Papers 18275, National Bureau of Economic Research, Inc.
  10. Pinkovskiy, Maxim L., 2014. "World welfare is rising: estimation using nonparametric bounds on welfare measures," Staff Reports 662, Federal Reserve Bank of New York.
  11. Ashraf, Quamrul & Galor, Oded, 2011. "The 'Out of Africa' Hypothesis, Human Genetic Diversity, and Comparative Economic Development," CEPR Discussion Papers 8500, C.E.P.R. Discussion Papers.
  12. Xavier Sala-i-Martin, 2002. "The world distribution of income (estimated from individual country distributions)," Economics Working Papers 615, Department of Economics and Business, Universitat Pompeu Fabra, revised May 2002.
  13. Shaohua Chen & Ravallion, Martin, 2000. "How did the world's poorest fare in the 1990s ?," Policy Research Working Paper Series 2409, The World Bank.
  14. Alesina, Alberto & Michalopoulos, Stelios & Papaioannou, Elias, 2013. "Ethnic Inequality," CAGE Online Working Paper Series 155, Competitive Advantage in the Global Economy (CAGE).
  15. de la Grandville,Olivier, 2009. "Economic Growth," Cambridge Books, Cambridge University Press, number 9780521898010, june. pag.
  16. Surjit Bhalla, 2002. "Imagine There's No Country: Poverty, Inequality, and Growth in the Era of Globalization," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 348.
  17. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2007. "The Economic Consequences of Legal Origins," NBER Working Papers 13608, National Bureau of Economic Research, Inc.
  18. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "The Colonial Origins of Comparative Development: An Empirical Investigation," American Economic Review, American Economic Association, vol. 91(5), pages 1369-1401, December.
  19. Simon Johnson & William Larson & Chris Papageorgiou & Arvind Subramanian, 2009. "Is Newer Better? Penn World Table Revisions and Their Impact on Growth Estimates," Working Papers 191, Center for Global Development.
  20. Angus Deaton, 2005. "ERRATUM: Measuring Poverty in a Growing World (or Measuring Growth in a Poor World)," The Review of Economics and Statistics, MIT Press, vol. 87(2), pages 395-395, May.
  21. François Bourguignon & Christian Morrisson, 2001. "Inequality among World Citizens : 1820-1992," DELTA Working Papers 2001-18, DELTA (Ecole normale supérieure).
  22. Korinek, Anton & Mistiaen, Johan A. & Ravallion, Martin, 2005. "Survey nonresponse and the distribution of income," Policy Research Working Paper Series 3543, The World Bank.
  23. Angus Deaton, 2010. "Price Indexes, Inequality, and the Measurement of World Poverty," American Economic Review, American Economic Association, vol. 100(1), pages 5-34, March.
  24. repec:pri:rpdevs:presidential%20address%2017january%202010%20all.pdf is not listed on IDEAS
  25. Facundo Alvaredo & Leonardo Gasparini, 2013. "Recent Trends in Inequality and Poverty in Developing Countries," CEDLAS, Working Papers 0151, CEDLAS, Universidad Nacional de La Plata.
  26. Alwyn Young, 2012. "The African Growth Miracle," NBER Working Papers 18490, National Bureau of Economic Research, Inc.
  27. Xavier Sala-i-Martin & Maxim Pinkovskiy, 2010. "African Poverty is Falling...Much Faster than You Think!," NBER Working Papers 15775, National Bureau of Economic Research, Inc.
  28. J. Vernon Henderson & Adam Storeygard & David N. Weil, 2012. "Measuring Economic Growth from Outer Space," American Economic Review, American Economic Association, vol. 102(2), pages 994-1028, April.
  29. Barro, R.J., 1989. "Economic Growth In A Cross Section Of Countries," RCER Working Papers 201, University of Rochester - Center for Economic Research (RCER).
  30. Daron Acemoglu & Simon Johnson & James A. Robinson, 2001. "Reversal of Fortune: Geography and Institutions in the Making of the Modern World Income Distribution," NBER Working Papers 8460, National Bureau of Economic Research, Inc.
  31. Ashraf, Quamrul & Galor, Oded, 2008. "Human Genetic Diversity and Comparative Economic Development," CEPR Discussion Papers 6824, C.E.P.R. Discussion Papers.
  32. Daron Acemoglu & Simon Johnson & James A. Robinson & Pierre Yared, 2008. "Income and Democracy," American Economic Review, American Economic Association, vol. 98(3), pages 808-42, June.
  33. Xavier Sala-i-Martin, 2002. "The Disturbing "Rise" of Global Income Inequality," NBER Working Papers 8904, National Bureau of Economic Research, Inc.
  34. Maxim Pinkovskiy & Xavier Sala-i-Martin, 2009. "Parametric Estimations of the World Distribution of Income," NBER Working Papers 15433, National Bureau of Economic Research, Inc.
  35. Michalopoulos, Stelios & Papaioannou, Elias, 2012. "Pre-colonial Ethnic Institutions and Contemporary African Development," CEPR Discussion Papers 9068, C.E.P.R. Discussion Papers.
  36. Angus Deaton, 2005. "Measuring Poverty in a Growing World (or Measuring Growth in a Poor World)," The Review of Economics and Statistics, MIT Press, vol. 87(1), pages 1-19, February.
  37. World Bank, 2013. "World Development Indicators 2013," World Bank Publications, The World Bank, number 13191, February.
  38. Alwyn Young, 2012. "The African Growth Miracle," Journal of Political Economy, University of Chicago Press, vol. 120(4), pages 696 - 739.
  39. Shatakshee Dhongde & Camelia Minoiu, 2010. "Global poverty estimates: Present and future," Brooks World Poverty Institute Working Paper Series 13310, BWPI, The University of Manchester.
  40. Shaohua Chen & Martin Ravallion, 2010. "The Developing World is Poorer than We Thought, But No Less Successful in the Fight Against Poverty," The Quarterly Journal of Economics, Oxford University Press, vol. 125(4), pages 1577-1625.
  41. Doll, Christopher N.H. & Muller, Jan-Peter & Morley, Jeremy G., 2006. "Mapping regional economic activity from night-time light satellite imagery," Ecological Economics, Elsevier, vol. 57(1), pages 75-92, April.
  42. de la Grandville,Olivier, 2009. "Economic Growth," Cambridge Books, Cambridge University Press, number 9780521725200, june. pag.
  43. Daron Acemoglu & Simon Johnson & James Robinson, 2003. "Disease and Development in Historical Perspective," Journal of the European Economic Association, MIT Press, vol. 1(2-3), pages 397-405, 04/05.
  44. repec:pri:rpdevs:presidential%20address%2017january%202010%20all is not listed on IDEAS
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