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
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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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