Jörgen Hellström () and Albina Soultanaeva ()
Additional contact information
Jörgen Hellström: Umeå School of Business, Umeå University, Postal: S 901 87 Umeå, Sweden
Albina Soultanaeva: Department of Economics, Umeå University, Postal: S 901 87 Umeå, Sweden
Abstract: In this paper we study the impact of market jumps on the time varying return correlations between stock market indices in the Baltic countries. An EARJI-EGARCH model facilitating direct modelling of the time varying return correlations is introduced. The empirical results indicate that there is a quite large number of identi…ed jumps in the emerging Baltic stock markets. The main …nding is that isolated market jumps in one of the markets generally have no or small e¤ects on the time-varying correlations. In contrast, simultaneous jumps of equal sign increase the average correlation, in some cases with as much as 100 percent.
Keywords: Correlated jumps; contagion
22 pages, December 21, 2010
Full text files
DownloadAsset.action...Id=3&assetKey=ues816
Questions (including download problems) about the papers in this series should be directed to David Skog ()
Report other problems with accessing this service to Sune Karlsson ().
This page generated on 2024-02-05 17:13:52.