Currency Portfolios and Currency Exchange in a Search Economy

Christopher Waller and Ben Craig

No 2001,15, Discussion Paper Series 1: Economic Studies from Deutsche Bundesbank

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.

Date: 2001
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.econstor.eu/bitstream/10419/19552/1/200115dkp.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:zbw:bubdp1:4160

Access Statistics for this paper

More papers in Discussion Paper Series 1: Economic Studies from Deutsche Bundesbank Contact information at EDIRC.
Bibliographic data for series maintained by ZBW - Leibniz Information Centre for Economics ().