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Pledgability and Liquidity

Author

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  • Randall Wright

    (U Wisconsin)

  • Vaidyanathan (Venky) Venkateswaran

    (Penn State University)

Abstract

This paper models the role of assets in facilitating intertemporal exchange: because limited commitment precludes unsecured credit, buyers need to pledge assets as collateral. We develop a general equilibrium model where assets differ in terms of pledgability, and put it to work in applications to finance and macroeconomics. The framework nests standard growth and asset pricing models as special cases. We can price at currency as well as real assets, and analyze how monetary policy affects interest rates, generalizing Fishers approach. We also deliver a Tobin effect of inflation on capital accumulation. We study liquidity differentials along both extensive and intensive margins, making pledgability endogenous, while determining the terms of trade in a general way that captures standard pricing mechanisms as special cases.

Suggested Citation

  • Randall Wright & Vaidyanathan (Venky) Venkateswaran, 2012. "Pledgability and Liquidity," 2012 Meeting Papers 601, Society for Economic Dynamics.
    • Handle: RePEc:red:sed012:601
    as

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    References listed on IDEAS

    as
    1. Ricardo Lagos & Randall Wright, 2005. "A Unified Framework for Monetary Theory and Policy Analysis," Journal of Political Economy, University of Chicago Press, vol. 113(3), pages 463-484, June.
    2. Aleksander Berentsen & Guillaume Rocheteau, 2004. "Money and Information," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 71(4), pages 915-944.
    3. Ferraris, Leo & Watanabe, Makoto, 2008. "Collateral secured loans in a monetary economy," Journal of Economic Theory, Elsevier, vol. 143(1), pages 405-424, November.
    4. Yiting Li & Guillaume Rocheteau & Pierre-Olivier Weill, 2012. "Liquidity and the Threat of Fraudulent Assets," Journal of Political Economy, University of Chicago Press, vol. 120(5), pages 000.
    5. Lagos, Ricardo, 2010. "Asset prices and liquidity in an exchange economy," Journal of Monetary Economics, Elsevier, vol. 57(8), pages 913-930, November.
    6. Sanches, Daniel & Williamson, Stephen, 2010. "Money and credit with limited commitment and theft," Journal of Economic Theory, Elsevier, vol. 145(4), pages 1525-1549, July.
    7. Nosal, Ed & Rocheteau, Guillaume, 2011. "Money, Payments, and Liquidity," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262016281, December.
    8. Holmström, Bengt, 2013. "Inside and Outside Liquidity," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262518536, April.
    9. Benjamin Lester & Andrew Postlewaite & Randall Wright, 2011. "Information and Liquidity," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(s2), pages 355-377, October.
    10. Athanasios Geromichalos & Juan M Licari & Jose Suarez-Lledo, 2007. "Monetary Policy and Asset Prices," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 761-779, October.
    11. Benjamin Lester & Andrew Postlewaite & Randall Wright, 2012. "Information, Liquidity, Asset Prices, and Monetary Policy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(3), pages 1209-1238.
    Full references (including those not matched with items on IDEAS)

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