Drawing on extensive empirical research over the last decade, this paper analyses the changes in the corporate structure of the North American natural gas industry which have been stimulated by liberalisation, and considers whether they are likely to be imitated in the context of the increasing...

Extreme Value Theory (EVT) methods are used to investigate the asymptotic distribution of the lower tail for daily returns in the Athens Stock Exchange (ASE) over the period 1986 to 2001. Overall, the Generalised Logistic (GL) distribution is found to provide adequate descriptions of the...

This paper seeks to characterize the distribution of extreme returns for US, UK and Japanese equity indices over the years 1963–2000. In particular, the suitability of the following distributions is investigated: Normal, Frechet, Gumbel, Weibull, Generalized Extreme Value (GEV), Generalized...