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Volatility and Links between National Stock Markets

King, Mervyn, Sentana, Enrique, Wadhwani, Sushil·1994·Econometrica

Abstract

The authors attempt to account for the covariances between stock markets and to assess their integration. They estimate a factor model for sixteen national stock market returns whose volatility is induced by changing volatility in the factors. Unanticipated returns depend on innovations in economic variables and 'unobservable' factors. Assets risk premia are linear combinations of the factors risk premia. The authors find that idiosyncratic risk is priced and the 'price of risk' is different across stock markets. Besides, only a small proportion of their covariances can be accounted for by 'observable' economic variables. Correlation changes are driven primarily by movements in 'unobservables.' Copyright 1994 by The Econometric Society.

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Metadata

Authors
King, M., Sentana, E., & Wadhwani, S.
Venue
Econometrica
Publisher
JSTOR
Published
1994-07
Volume
62
Issue
4
Pages
901
ISSN
0012-9682 (ISSN-L)
OpenAlex
W4242129407
Cited by
678
References
0
FWCI
27.59
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Volatility and Links between National Stock Markets. https://app.cochat.ai/papers/10.2307/2951737
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King, M., Sentana, E., & Wadhwani, S. (1994). Volatility and Links between National Stock Markets. Econometrica. https://doi.org/10.2307/2951737

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