Long Swings in the Dollar and the Exchange Rate Exposure of Stock Returns

38 Pages Posted: 1 Sep 2003

Date Written: July 2003


Theoretical models predict that firm behavior will differ under a depreciating relative to an appreciating currency regime. Consequently, the exchange rate exposure of a firm's stock return should also depend on the currency regime. We assess these theoretical predictions by examining the exchange rate exposure of stock returns using an econometric model that allows for stock returns to switch between two different regimes. We find that the two implied stock return regimes correspond to periods of depreciation and appreciation of the dollar. Consistent with the theory, we find that exchange rate exposures of industry stock returns are different in depreciations relative to appreciations. Over half of our sample of 30 industries have a statistically significant exposure coefficient and these exposures are double the size of those estimated from single regime models. Almost all of the industries that are exposed have extensive international trade. Evidence is also presented that is consistent with theoretical predictions that the size of the exchange rate change is important in determining exposure.

Keywords: Stock return regimes, industry currency exposure

JEL Classification: G11, G12, G15

Suggested Citation

Ødegaard, Bernt Arne and Priestley, Richard, Long Swings in the Dollar and the Exchange Rate Exposure of Stock Returns (July 2003). Available at SSRN: https://ssrn.com/abstract=430382 or http://dx.doi.org/10.2139/ssrn.430382

Bernt Arne Ødegaard

University of Stavanger ( email )

UiS Business School
Stavanger, NO-4036

HOME PAGE: http://ba-odegaard.no

Richard Priestley (Contact Author)

Norwegian Business School ( email )

N-0442 Oslo, 0283
47 46410515 (Phone)

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