In this article, we test whether the structure of emerging market volatility has changed and assess the link between the structural changes in volatility behaviour and financial liberalization events. The opening of financial markets tends to generate outlying returns around the opening dates,...

We show that the behaviour of the real exchange rates of the UK, Germany, France and Japan has been characterized by structural breaks, which changed the adjustment mechanism. In the context of a Time-Varying Smooth Transition Autoregression (TV-STAR) of the kind introduced by Lundbergh et al....

This study examines the distribution of extreme values in daily currency changes for nine Asian countries. Using an improved estimator, extreme changes in Asian currencies can generally be represented by Frechet distributions. Our results are robust to the choice of the numeraire currency, the...

The informational efficiency of the yen/dollar exchange rate is investigated in five market segments within each business day from 1987 to 2007. Among the results, we first find that the daily exchange rate has a cointegrating relationship with the cumulative price change of the segment for...