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Price trends and income inequalities: will Sub-Saharan-Africa reduce the gap?

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  • Caracciolo, Francesco
  • Santeramo, Fabio Gaetano

Abstract

During the past decade, commodities prices have risen substantially and the trend is likely to persist as attested by recent OECD-FAO projections. The recent debate has not reached a clear consensus on the effects of this trend on poverty and income inequality in LDCs, thus complicating the policy planning process. Our paper aims at analyzing the likely welfare and income inequality impacts of food price trends in three Sub-Saharan countries, namely Tanzania, Ghana and Ethiopia. Moreover, we test the statistical significance of changes in income inequalities. Despite Tanzania is not affected, we find that price changes tend to exacerbate the income inequalities in Ethiopia and Ghana, especially for specific groups of households: the policy implications are relevant. Finally, our paper underlines the relevance of statistical inference in analysis on income inequalities, to conclude on welfare and inequalities effects of food price movements.

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Bibliographic Info

Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 45196.

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Date of creation: May 2012
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Publication status: Published in African Development Review 1.25(2013): pp. 42-54
Handle: RePEc:pra:mprapa:45196

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Keywords: Sub-Saharan-Africa; Price effects; Welfare; Income Inequality; Generalized Entropy;

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  1. D'Souza, Anna & Jolliffe, Dean, 2010. "Food Security in Afghanistan: Household-level Evidence from the 2007-08 Food Price Crisis," 2010 Annual Meeting, July 25-27, 2010, Denver, Colorado 61139, Agricultural and Applied Economics Association.
  2. Aksoy , M. Ataman & Isik-Dikmelik, Aylin, 2008. "Are low food prices pro-poor ? net food buyers and sellers in low-income countries," Policy Research Working Paper Series 4642, The World Bank.
  3. Anders Danielson, 2002. "Agricultural Supply Response in Tanzania: Has Adjustment Really Worked?," African Development Review, African Development Bank, vol. 14(1), pages 98-112.
  4. Ecker, Olivier & Qaim, Matin, 2011. "Analyzing Nutritional Impacts of Policies: An Empirical Study for Malawi," World Development, Elsevier, vol. 39(3), pages 412-428, March.
  5. Martin Biewen & Stephen P. Jenkins, 2006. "Variance Estimation for Generalized Entropy and Atkinson Inequality Indices: the Complex Survey Data Case," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 68(3), pages 371-383, 06.
  6. Theil, Henri, 1979. "The measurement of inequality by components of income," Economics Letters, Elsevier, vol. 2(2), pages 197-199.
  7. Rainer Thiele, 2002. "Price Incentives, Non-Price Factors, and Agricultural Production in Sub-Saharan Africa: A Cointegration Analysis," Kiel Working Papers 1123, Kiel Institute for the World Economy.
  8. Elliot Mghenyi & Robert J. Myers & T.S. Jayne, 2011. "The effects of a large discrete maize price increase on the distribution of household welfare and poverty in rural Kenya-super-1," Agricultural Economics, International Association of Agricultural Economists, vol. 42(3), pages 343-356, 05.
  9. X. Zhang & R. Kanbur, 2001. "What Difference Do Polarisation Measures Make? An Application to China," Journal of Development Studies, Taylor & Francis Journals, vol. 37(3), pages 85-98.
  10. Pauline Peters, 2006. "Rural income and poverty in a time of radical change in Malawi," Journal of Development Studies, Taylor & Francis Journals, vol. 42(2), pages 322-345.
  11. Lewis Davis & Mark Hopkins, 2011. "The Institutional Foundations of Inequality and Growth," Journal of Development Studies, Taylor & Francis Journals, vol. 47(7), pages 977-997.
  12. Klasen, Stephan, 2008. "Economic Growth and Poverty Reduction: Measurement Issues using Income and Non-Income Indicators," World Development, Elsevier, vol. 36(3), pages 420-445, March.
  13. Robert T. Jensen & Nolan H. Miller, 2008. "The impact of food price increases on caloric intake in China," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 465-476, November.
  14. Anna D'Souza & Dean Jolliffe, 2012. "Rising Food Prices and Coping Strategies: Household-level Evidence from Afghanistan," Journal of Development Studies, Taylor & Francis Journals, vol. 48(2), pages 282-299, August.
  15. Myers, Robert J., 2006. "On the costs of food price fluctuations in low-income countries," Food Policy, Elsevier, vol. 31(4), pages 288-301, August.
  16. Maros Ivanic & Will Martin, 2008. "Implications of higher global food prices for poverty in low-income countries-super-1," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 405-416, November.
  17. Abdulai, Awudu & Aubert, Dominique, 2004. "A cross-section analysis of household demand for food and nutrients in Tanzania," Agricultural Economics, Blackwell, vol. 31(1), pages 67-79, July.
  18. Zahoor ul Haq & Hina Nazli & Karl Meilke, 2008. "Implications of high food prices for poverty in Pakistan," Agricultural Economics, International Association of Agricultural Economists, vol. 39(s1), pages 477-484, November.
  19. Quentin Wodon & Hassan Zaman, 2010. "Higher Food Prices in Sub-Saharan Africa: Poverty Impact and Policy Responses," World Bank Research Observer, World Bank Group, vol. 25(1), pages 157-176, February.
  20. Shula Mulenga & Bjorn Campenhout, 2008. "Decomposing Poverty Changes in Zambia: Growth, Inequality and Population Dynamics," African Development Review, African Development Bank, vol. 20(2), pages 284-304.
  21. Frank Cowell, 1998. "Measurement of inequality," LSE Research Online Documents on Economics 2084, London School of Economics and Political Science, LSE Library.
  22. Teresa Serra & David Zilberman & Barry K. Goodwin & Allen Featherstone, 2006. "Effects of decoupling on the mean and variability of output," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 33(3), pages 269-288, September.
  23. Kirsten, Johann F. & van Zyl, Johan, 1998. "Defining Small-Scale Farmers In The South African Context," Agrekon, Agricultural Economics Association of South Africa (AEASA), vol. 37(4), December.
  24. Jean-Yves Duclos & Audrey Chouchane, 2011. "Analyzing Pro-Poor Growth in Southern Africa: Lessons from Mauritius and South Africa," African Development Review, African Development Bank, vol. 23(2), pages 121-147.
  25. Beach, Charles M & Davidson, Russell, 1983. "Distribution-Free Statistical Inference with Lorenz Curves and Income Shares," Review of Economic Studies, Wiley Blackwell, vol. 50(4), pages 723-35, October.
  26. George Rapsomanikis & Alexander Sarris, 2008. "Market Integration and Uncertainty: The Impact of Domestic and International Commodity Price Variability on Rural Household Income and Welfare in Ghana and Peru," Journal of Development Studies, Taylor & Francis Journals, vol. 44(9), pages 1354-1381.
  27. Hertel, Thomas & Keeney, Roman & Ivanic, Maros & Winters, Alan, 2006. "Distributional Effects of WTO Agricultural Reforms in Rich and Poor Countries," GTAP Working Papers 2185, Center for Global Trade Analysis, Department of Agricultural Economics, Purdue University.
  28. Teklu, T., 1996. "Food demand studies in Sub-Saharan Africa: a survey of empirical evidence," Food Policy, Elsevier, vol. 21(6), pages 479-496, December.
  29. Santeramo, Fabio Gaetano & Di Pasquale, Jorgelina & Contò, Francesco & Tudisca, Salvatore & Sgroi, Filippo, 2012. "Analyzing risk management in Mediterranean Countries: The Syrian perspective," MPRA Paper 49851, University Library of Munich, Germany.
  30. Shimeles Abebe, 2011. "Welfare Analysis Using Data from the International Comparison Program for Africa," African Development Review, African Development Bank, vol. 23(2), pages 147-160.
  31. Nicholas Ngepah, 2011. "Exploring the Impact of Energy Sources on Production, Inequality and Poverty in Simultaneous Equations Models for South Africa," African Development Review, African Development Bank, vol. 23(3), pages 335-351.
  32. Adams, Richard H. Jr. & He, Jane J., 1995. "Sources of income inequality and poverty in rural Pakistan:," Research reports 102, International Food Policy Research Institute (IFPRI).
  33. Ogaki, Masao & Zhang, Qiang, 2001. "Decreasing Relative Risk Aversion and Tests of Risk Sharing," Econometrica, Econometric Society, vol. 69(2), pages 515-26, March.
  34. Ivanic, Maros & Martin, Will, 2008. "Implications of higher global food prices for poverty in low-income countries," Policy Research Working Paper Series 4594, The World Bank.
  35. Mellor, John W, 1978. "Food Price Policy and Income Distribution in Low-Income Countries," Economic Development and Cultural Change, University of Chicago Press, vol. 27(1), pages 1-26, October.
  36. Prudence Kwenda, 2010. "An Analysis of Welfare Changes in Zimbabwe," African Development Review, African Development Bank, vol. 22(4), pages 511-525.
  37. Philip Lund & Roger Price, 1998. "The Measurement of Average Farm Size," Journal of Agricultural Economics, Wiley Blackwell, vol. 49(1), pages 100-110.
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