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Money With Idiosyncratic Uninsurable Returns To Capital

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  • Miquel Faig

Abstract

This paper extends the income fluctuations problem to an economy with endogenous growth. In the present setup, individuals, instead of owning an stream of endowments, accumulate capital with an investment irreversibility constraint and face uninsurable idiosyncratic risks to the return to capital. Money provides both a risk diversification and a liquidity role. Balanced growth paths exist despite the increasing dispersion of the wealth distribution. The return to money cannot be equated to the social return to capital (Friedman's rule on the optimum quantity of money) unless the government owns the entire capital stock with idiosyncratic risk, and it is capable of operating this stock as efficiently as private agents can. KEY WORDS: Income fluctuations, uninsurable risk, demand for money, optimum quantity of money.

Suggested Citation

  • Miquel Faig, 2000. "Money With Idiosyncratic Uninsurable Returns To Capital," Working Papers faig-00-01, University of Toronto, Department of Economics.
  • Handle: RePEc:tor:tecipa:faig-00-01
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    References listed on IDEAS

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    1. Levine, David K., 1991. "Asset trading mechanisms and expansionary policy," Journal of Economic Theory, Elsevier, vol. 54(1), pages 148-164, June.
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    8. Faig, Miquel, 2000. "Money with Idiosyncratic Uninsurable Returns to Capital," Journal of Economic Theory, Elsevier, vol. 94(2), pages 218-240, October.
    9. Alvarez, Fernando & Stokey, Nancy L., 1998. "Dynamic Programming with Homogeneous Functions," Journal of Economic Theory, Elsevier, vol. 82(1), pages 167-189, September.
    10. Faig, Miquel, 2000. "The Optimal Structure of Liquidity Provided by a Self-Financed Central Bank," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(4), pages 746-765, November.
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    1. Faig, Miquel, 2000. "Money with Idiosyncratic Uninsurable Returns to Capital," Journal of Economic Theory, Elsevier, vol. 94(2), pages 218-240, October.
    2. Faig, Miquel & Gagnon, Gregory, 2008. "Scarce collateral and bank reserves," Journal of Macroeconomics, Elsevier, vol. 30(4), pages 1723-1737, December.

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    More about this item

    Keywords

    Income fluctuations; uninsurable risk; demand for money; optimum quantity of money.;
    All these keywords.

    JEL classification:

    • E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General
    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation

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