Optimal exchange-rates: a market-microstructure approach
AbstractWe analyze exchange-rate management by the central bank when it makes the FX market for the sake of social-welfare objectives. It is assumed that markets are incomplete, so that agents are exposed to exchange-rate volatility against which they cannot fully hedge. It follows that the central bank may provide insurance by smoothing the exchange rate. However, smoothing the exchange rate also creates arbitrage opportunities for spec-ulators. We show that the central bank cannot smooth the exchange rate and deter speculation at the same time. A Tobin tax may provide a way out.
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Bibliographic InfoPaper provided by Oxford Financial Research Centre in its series OFRC Working Papers Series with number 2001fe13.
Date of creation: 2001
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- Killeen, William P. & Lyons, Richard K. & Moore, Michael J., 2006.
"Fixed versus flexible: Lessons from EMS order flow,"
Journal of International Money and Finance,
Elsevier, vol. 25(4), pages 551-579, June.
- William P. Killeen & Richard K. Lyons & Michael J. Moore, 2001. "Fixed versus Flexible: Lessons from EMS Order Flow," NBER Working Papers 8491, National Bureau of Economic Research, Inc.
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