When More Poor Means Less Poverty: On Income Inequality and Purchasing Power
AbstractWe show theoretically that the poor can benefit from price changes induced by higher income inequality. As the number of poor in a society increases, or when the income difference between rich and poor increases, the market for products aimed towards the poor grows and such products become more profitable. As a result, there are circumstances where an increase in poverty associates with higher purchasing power of the poor. Using cross-country data at two points in time on the price of rice and Big Mac hamburgers, we confirm the relationship between inequality and purchasing power of the poor, and show that it is robust to several control variables and also to a first-difference specification.
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Bibliographic InfoPaper provided by Lund University, Department of Economics in its series Working Papers with number 2012:2.
Length: 14 pages
Date of creation: 09 Jan 2012
Date of revision:
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Postal: Department of Economics, School of Economics and Management, Lund University, Box 7082, S-220 07 Lund,Sweden
Phone: +46 +46 222 0000
Fax: +46 +46 2224613
Web page: http://www.nek.lu.se/en
More information through EDIRC
Income Inequality; Poverty; Purchasing Power;
Other versions of this item:
- Bergh, Andreas & Nilsson, Therese, 2012. "When More Poor Means Less Poverty: On Income Inequality and Purchasing Power," Working Paper Series 900, Research Institute of Industrial Economics.
- D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
- I30 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - General
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- Pendakur, Krishna, 2002.
"Taking prices seriously in the measurement of inequality,"
Journal of Public Economics,
Elsevier, vol. 86(1), pages 47-69, October.
- Pendakur, K., 1999. "Taking Prices Seriously in the Measurement of Inequality," Discussion Papers dp99-7, Department of Economics, Simon Fraser University.
- Daron Acemoglu & Joshua Linn, 2004.
"Market Size in Innovation: Theory and Evidence from the Pharmaceutical Industry,"
The Quarterly Journal of Economics,
MIT Press, vol. 119(3), pages 1049-1090, August.
- Daron Acemoglu & Joshua Linn, 2003. "Market Size in Innovation: Theory and Evidence From the Pharmaceutical Industry," NBER Working Papers 10038, National Bureau of Economic Research, Inc.
- Daron Acemoglu & Joshua Linn, 2004. "Market Size in Innovation: Theory and Evidence from the Pharmaceutical Industry," Levine's Working Paper Archive 228400000000000002, David K. Levine.
- Angus Deaton & Christina Paxson, 1993.
"Intertemporal Choice and Inequality,"
NBER Working Papers
4328, National Bureau of Economic Research, Inc.
- Dave D. Weatherspoon & Thomas Reardon, 2003. "The Rise of Supermarkets in Africa: Implications for Agrifood Systems and the Rural Poor," Development Policy Review, Overseas Development Institute, vol. 21, pages 333-355, 05.
- Dirk Krueger & Fabrizio Perri, 2006. "Does Income Inequality Lead to Consumption Inequality? Evidence and Theory -super-1," Review of Economic Studies, Oxford University Press, vol. 73(1), pages 163-193.
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