Volatility and Links between National Stock Markets

Mervyn King, Enrique Sentana () and Sushil Wadhwani

Econometrica, 1994, vol. 62, issue 4, pages 901-33

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.

Date: 1994
View citations in EconPapers

Downloads: (external link)
http://links.jstor.org/sici?sici=0012-9682%2819940 ... O%3B2-7&origin=repec full text (application/pdf)
Access to full text is restricted to JSTOR subscribers. See http://www.jstor.org for details.

Related works:
Working Paper: Volatiltiy and Links Between National Stock Markets (1990)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: http://EconPapers.repec.org/RePEc:ecm:emetrp:v:62:y:1994:i:4:p:901-33

Ordering information: This journal article can be ordered from
http://www.blackwell ... mb.asp?ref=0012-9682

Access Statistics for this article

Econometrica is edited by Stephen Morris

More articles in Econometrica from Econometric Society
Contact information at EDIRC.
Series data maintained by Christopher F. Baum ().