The real effect of inflation in liquidity constrained models
This article identifies a new channel through which inflation affects the real economy. In a simple monetary model where agents face heterogenous income flows, it is proven that credit constraints create heterogeneity in money demand. Because of this heterogeneity, long run inflation affects the real interest rate and real variables, even when there are no redistributive effects, no distorting fiscal policy, no substitution between leisure and working time, and when prices are flexible. For realistic utility functions, inflation is found to raise the capital stock, but to decrease welfare.
|Date of creation:||Dec 2005|
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- Jappelli, Tullio, 1990. "Who Is Credit Constrained in the U.S. Economy?," The Quarterly Journal of Economics, MIT Press, vol. 105(1), pages 219-34, February.
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- Bullard, James & Keating, John W., 1995. "The long-run relationship between inflation and output in postwar economies," Journal of Monetary Economics, Elsevier, vol. 36(3), pages 477-496, December.
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