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Article
Publication date: 19 April 2011

Ingyu Chiou

The purpose of this paper is to investigate the lead‐lag relationships between three major stock markets (Tokyo, London, and New York) over the period 1997‐2007, using the…

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Abstract

Purpose

The purpose of this paper is to investigate the lead‐lag relationships between three major stock markets (Tokyo, London, and New York) over the period 1997‐2007, using the return‐volatility variable. The study aims to use new data to test how one national stock market affects another national stock market, which is one focus of the market integration literature.

Design/methodology/approach

The paper employs the traditional regression model because three stock markets (Tokyo, London, and New York) are in different time zones and trading takes place sequentially. Specifically, the intraday return is calculated from the daily open and close prices.

Findings

This paper finds strong evidence that three stock markets are significantly interdependent: Tokyo leads London and New York; London leads New York and Tokyo; and New York leads Tokyo and London. In particular, the tie between London and New York is the strongest. Most of the author's results are consistent with those of previous studies.

Practical implications

First, there may exist profitable investment strategies in one market by observing the performance of another market that was just closed. Second, regulators should pay close attention to not only the domestic market but also the foreign markets and be ready to deal with adverse situations accordingly. Third, achieving international diversification in portfolio management may become more challenging because of high correlations between markets.

Originality/value

This paper extends the existing literature in market integration by using return volatility to test how one market affects another market. Our new evidence confirms that there are high degrees of linkages between Tokyo, London, and New York.

Details

Managerial Finance, vol. 37 no. 5
Type: Research Article
ISSN: 0307-4358

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Article
Publication date: 19 April 2011

Monzurul Hoque

694

Abstract

Details

Managerial Finance, vol. 37 no. 5
Type: Research Article
ISSN: 0307-4358

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