IDEAS home Printed from https://ideas.repec.org/p/zbw/bubdp1/4160.html
   My bibliography  Save this paper

Currency Portfolios and Currency Exchange in a Search Economy

Author

Listed:
  • Waller, Christopher Jude
  • Craig, Ben R.

Abstract

We develop a dual currency search model to study equilibrium currency exchange and the determination of nominal exchange rates. Agents hold portfolios consisting of two distinct currencies. We study equilibria in which the two currencies are identical and equilibria in which the two currencies differ according to their relative purchasing power risk. We use numerical methods to solve for the steady-state distributions of currency portfolios, nominal exchange rates and value functions. When one of the currencies is 'risky', equilibria exist in which the safe currency trades for multiple units of the risky currency with the observed ratio being the nominal exchange rate. However, due to the decentralized trading environment, we obtain a steady state distribution of nominal exchange rates. The mean and variance of the nominal exchange rate distribution are based on the fundamentals of the model and change in predictable ways when the fundamentals change.

Suggested Citation

  • Waller, Christopher Jude & Craig, Ben R., 2001. "Currency Portfolios and Currency Exchange in a Search Economy," Discussion Paper Series 1: Economic Studies 2001,15, Deutsche Bundesbank.
    • Handle: RePEc:zbw:bubdp1:4160
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/19552/1/200115dkp.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ben R. Craig & Christopher J. Waller, 2000. "Dual-currency economies as multiple-payment systems," Economic Review, Federal Reserve Bank of Cleveland, issue Q I, pages 2-13.
    2. Miguel Molico, 2006. "The Distribution Of Money And Prices In Search Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 47(3), pages 701-722, August.
    3. Green, Edward J. & Zhou, Ruilin, 1998. "A Rudimentary Random-Matching Model with Divisible Money and Prices," Journal of Economic Theory, Elsevier, vol. 81(2), pages 252-271, August.
    4. Camera, Gabriele & Corbae, Dean, 1999. "Money and Price Dispersion," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 40(4), pages 985-1008, November.
    5. John Kareken & Neil Wallace, 1981. "On the Indeterminacy of Equilibrium Exchange Rates," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 96(2), pages 207-222.
    6. Rao Aiyagari, S. & Wallace, Neil & Wright, Randall, 1996. "Coexistence of money and interest-bearing securities," Journal of Monetary Economics, Elsevier, vol. 37(3), pages 397-419, June.
    7. Soller Curtis, Elisabeth & Waller, Christopher J., 2000. "A search-theoretic model of legal and illegal currency," Journal of Monetary Economics, Elsevier, vol. 45(1), pages 155-184, February.
    8. Shi Shougong, 1995. "Money and Prices: A Model of Search and Bargaining," Journal of Economic Theory, Elsevier, vol. 67(2), pages 467-496, December.
    9. Christopher J. Waller & Elisabeth S. Curtis, 2003. "Currency restrictions, government transaction policies and currency exchange," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 21(1), pages 19-42, January.
    10. Li, Yiting & Wright, Randall, 1998. "Government Transaction Policy, Media of Exchange, and Prices," Journal of Economic Theory, Elsevier, vol. 81(2), pages 290-313, August.
    11. Li, Victor E, 1995. "The Optimal Taxation of Fiat Money in Search Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 36(4), pages 927-942, November.
    12. Berentsen, Aleksander & Molico, Miguel & Wright, Randall, 2002. "Indivisibilities, Lotteries, and Monetary Exchange," Journal of Economic Theory, Elsevier, vol. 107(1), pages 70-94, November.
    13. Ruilin Zhou, 1997. "Currency Exchange in a Random Search Model," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 64(2), pages 289-310.
    14. Trejos, Alberto & Wright, Randall, 1995. "Search, Bargaining, Money, and Prices," Journal of Political Economy, University of Chicago Press, vol. 103(1), pages 118-141, February.
    15. Kiyotaki, Nobuhiro & Wright, Randall, 1993. "A Search-Theoretic Approach to Monetary Economics," American Economic Review, American Economic Association, vol. 83(1), pages 63-77, March.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Camera, Gabriele & Craig, Ben & Waller, Christopher J., 2004. "Currency competition in a fundamental model of money," Journal of International Economics, Elsevier, vol. 64(2), pages 521-544, December.
    2. Craig, Ben & Waller, C.J.Christopher J., 2004. "Dollarization and currency exchange," Journal of Monetary Economics, Elsevier, vol. 51(4), pages 671-689, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Craig, Ben & Waller, C.J.Christopher J., 2004. "Dollarization and currency exchange," Journal of Monetary Economics, Elsevier, vol. 51(4), pages 671-689, May.
    2. Ed Nosal & Guillaume Rocheteau, 2006. "The economics of payments," Policy Discussion Papers, Federal Reserve Bank of Cleveland, issue Feb.
    3. Lotz, Sebastien, 2004. "Introducing a new currency: Government policy and prices," European Economic Review, Elsevier, vol. 48(5), pages 959-982, October.
    4. Ben R. Craig & Christopher J. Waller, 2000. "Dual-currency economies as multiple-payment systems," Economic Review, Federal Reserve Bank of Cleveland, issue Q I, pages 2-13.
    5. Williamson, Stephen & Wright, Randall, 2010. "New Monetarist Economics: Models," Handbook of Monetary Economics, in: Benjamin M. Friedman & Michael Woodford (ed.), Handbook of Monetary Economics, edition 1, volume 3, chapter 2, pages 25-96, Elsevier.
    6. Dutu, Richard, 2008. "Currency interdependence and dollarization," Journal of Macroeconomics, Elsevier, vol. 30(4), pages 1673-1687, December.
    7. Rupert, Peter & Schindler, Martin & Wright, Randall, 2001. "Generalized search-theoretic models of monetary exchange," Journal of Monetary Economics, Elsevier, vol. 48(3), pages 605-622, December.
    8. Camera, Gabriele, 2001. "Dirty money," Journal of Monetary Economics, Elsevier, vol. 47(2), pages 377-415, April.
    9. Aleksander Berentsen, 2002. "On the Distribution of Money Holdings in a Random-Matching Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(3), pages 945-954, August.
    10. Shouyong Shi, 2006. "A Microfoundation of Monetary Economics," Working Papers tecipa-211, University of Toronto, Department of Economics.
    11. Head, Allen & Shi, Shouyong, 2003. "A fundamental theory of exchange rates and direct currency trades," Journal of Monetary Economics, Elsevier, vol. 50(7), pages 1555-1591, October.
    12. Stephen D. Williamson & Randall Wright, 2010. "New monetarist economics: methods," Review, Federal Reserve Bank of St. Louis, vol. 92(May), pages 265-302.
    13. Young Sik Kim & Manjong Lee, 2009. "Wealth Distribution, Inflation Tax, and Societal Benefits of Illiquid Bonds," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(5), pages 809-830, August.
    14. Martin, Antoine & Schreft, Stacey L., 2006. "Currency competition: A partial vindication of Hayek," Journal of Monetary Economics, Elsevier, vol. 53(8), pages 2085-2111, November.
    15. Benjamin Lester & Andrew Postlewaite & Randall Wright, 2011. "Information and Liquidity," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43, pages 355-377, October.
    16. Li, Yiting, 2002. "Government transaction policy and Gresham's law," Journal of Monetary Economics, Elsevier, vol. 49(2), pages 435-453, March.
    17. Craig, B. & Waller, C.J., 1999. "Currency Portfolios and Nominal Exchange Rates in a Dual Currency Search Economy," Papers 9916, London School of Economics - Centre for Labour Economics.
    18. Zhang, Cathy, 2014. "An information-based theory of international currency," Journal of International Economics, Elsevier, vol. 93(2), pages 286-301.
    19. Rocheteau, Guillaume & Rupert, Peter & Shell, Karl & Wright, Randall, 2008. "General equilibrium with nonconvexities and money," Journal of Economic Theory, Elsevier, vol. 142(1), pages 294-317, September.
    20. Aleksander Berentsen & Guillaume Rocheteau, 2002. "Money in Bilateral Trade," Swiss Journal of Economics and Statistics (SJES), Swiss Society of Economics and Statistics (SSES), vol. 138(IV), pages 489-506, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:zbw:bubdp1:4160. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ZBW - Leibniz Information Centre for Economics (email available below). General contact details of provider: https://edirc.repec.org/data/dbbgvde.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.