This paper takes the form of an event study surrounding the current financial crisis. It proposes a theoretical relationship which can be used to model traditional carry trade crosses on a daily return basis as a negative function of equity returns and a positive function of market volatility. In order to test this theory, an Arbitrage Pricing Theory framework is adopted which is used to estimate the factor betas of carry trade crosses with respect to equity returns and market volatility. It is shown how the variation in the currency crosses explained by the functional relationship as well as the estimated factor betas have increased significantly in relation to the financial crisis. The results indicate that low yielding currencies (the JPY and CHF) can be successfully modeled as a negative function of equity returns and a positive function of volatility in the market. The results furthermore underpin studies that have shown how carry trading activity is highly sensitive towards sudden sparks of volatility and risk aversion, and thus how carry trade fundamentals are time varying.
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Paper provided by University Library of Munich, Germany in its series MPRA Paper with number
9952.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Markus K. Brunnermeier & Stefan Nagel & Lasse H. Pedersen, 2008.
"Carry Trades and Currency Crashes,"
NBER Working Papers
14473, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Other versions:
Markus K. Brunnermeier & Stefan Nagel & Lasse H. Pedersen, 2008.
"Carry Trades and Currency Crashes,"
NBER Chapters,
in: NBER Macroeconomics Annual 2008
National Bureau of Economic Research, Inc.
[Downloadable!]