Title: Non-linearities, Regime Switching and the Relationship between Asian Equity and Foreign Exchange Markets
Author: Holmes, Mark J.; Maghrebi, Nabil
Author Affiliation: Loughborough U; Wakayama U
Source: International Economic Journal, Winter 2002, v. 16, no. 4, pp. 121-139
Publication Date: Winter 2002
Abstract: This paper explores the possibility of a non-linear relationship between Asian equity and foreign exchange markets. The non-linearity is modeled using a regime-switching Markov model. We find evidence of non-linearities where the effect of changes in the exchange rate on stock market returns is regime-dependent except for Hong Kong whose strong currency peg contributes into the segmentation of its stock and foreign exchange markets. Using a quadratic approximation, we find only limited evidence of non-linearities within each regime. The results lend little support to the proposition that moderate depreciations are associated with increases in stock returns while large ones, short of a currency crash, have negative effects on equity markets.

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