Demand Composition and Income Distribution
David Pothier and
Damien Puy
No 2014/224, IMF Working Papers from International Monetary Fund
Abstract:
This paper highlights how changes in the composition of demand affect income dispersion in the short run. We first document how the share of aggregate spending dedicated to labour-intensive goods and services shrinks (expands) during downturns (booms), and argue that this contributes to the observed pro-cyclicality of employment and output in labour-intensive industries. Using a two-sector general equilibrium model, we then assess how this demand composition channel influences the cyclical properties of the income distribution. Consistent with empirical evidence, we find income inequality to be countercyclical due to changes in the level of employment and (to a lesser extent) relative factor prices. The model also shows that wealth redistribution policies can potentially involve a trade-off between equality and output, depending on how they affect the composition of aggregate demand.
Keywords: WP; Gini coefficient; aggregate income; business cycle; interest rate; Demand composition; income distribution; income inequality; factor intensity; productivity shock; income share; affect output; distribution function; income change; wage-interest rate ratio; income Gini coefficient; labor income; macroeconomic performance; factor of production; income distribution result; productivity effect; Income; Employment (search for similar items in EconPapers)
Pages: 50
Date: 2014-12-15
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Citations: View citations in EconPapers (4)
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Persistent link: https://EconPapers.repec.org/RePEc:imf:imfwpa:2014/224
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