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Explaining the Evidence on Inequality and Growth: Informality and Redistribution

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  • Lewis S. Davis

Abstract

Please do note quote without permission of author. - This paper constructs a simple model that can account for both the negative relationship between growth and income inequality observed in the cross-country data and the positive relationship observed within countries over time. The model employs a dual-economy structure with formal and informal sectors. Growth is driven by formal sector human capital spillovers. Restrictive institutions impose barriers to formality that reduce the growth rate and increase inequality. Redistributive taxation lowers inequality but blunts the incentive to accumulate, lowering growth. Institutional structures vary more across than within countries. Consequently, variations in institutional barriers to formality may account for the negative relationship between growth and inequality found in the cross-country data. Variations in the intensity of redistribution may account for the positive relationship observed within countries over time.

Suggested Citation

  • Lewis S. Davis, 2004. "Explaining the Evidence on Inequality and Growth: Informality and Redistribution," DEGIT Conference Papers c009_032, DEGIT, Dynamics, Economic Growth, and International Trade.
    • Handle: RePEc:deg:conpap:c009_032
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    More about this item

    Keywords

    Growth; Inequality; Dualism; Informal Sector; Institutions;
    All these keywords.

    JEL classification:

    • O41 - Economic Development, Innovation, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
    • O17 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Formal and Informal Sectors; Shadow Economy; Institutional Arrangements
    • D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution

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