We consider an economy with a complete set of competitive markets for contingent claims. We examine how wealth inequality affects the equilibrium value of the equity premium and the risk-free rate. We forst show that welath inequality raises the equity premium if and only if the inverse of absolute risk aversion is concave in welath. We also show that the equilibrium risk-free rate is reduced by wealth inequality if the inverse of the coefficient of absolute prudence is concave.
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Paper provided by Toulouse - GREMAQ in its series Papers with number
97.486.
Find related papers by JEL classification: G12 - Financial Economics - - General Financial Markets - - - Asset Pricing D31 - Microeconomics - - Distribution - - - Personal Income and Wealth Distribution D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
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Christian Ghiglino & Marielle Olszak-Duquenne, 2005.
"On The Impact Of Heterogeneity On Indeterminacy,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 46(1), pages 171-188, 02.
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