The extremely high A- share underpricing in China's primary market provides us with a very interesting area of empirical research. Previous studies on China's IPO underpricing have been suggestive, but in-conclusive. We investigate the A- share underpricing by employing the most recent data...

There is continuing debate in the US over full introduction of electronic trading in those index futures contracts that are still traded at the CME via open outcry. Since the late 1990s major international exchanges trading index futures contracts have converted to full electronic trading....

The analysis undertaken in this research is a first attempt to comprehensively model all four Samp;P500 markets simultaneously. Synchronously sampled half-hourly observations are generated from transaction data for these four financial assets. Special classes of Simultaneous Volatility (SVL)...

A theoretical framework is developed in order to consider effects of mis-specification in either first and/or second moment equations on resultant conditional volatility parameter estimates. The conditional volatility model is considered as a special case of a general stochastic volatility...

In this article we investigate and test for structural change in conditional volatility and micro structure effects in the Australian Share Price Index futures contract. The modelling is conducted around the periods following the introduction of an automated screen-based trading system and...

This paper examines the stock price and volume effects surrounding the announcement of constituent changes to the S&P/ASX 200 and four supplementary indices. Between April 2000 and December 2002 additions to (deletions from) the ASX 200 were associated with a significant price rise (fall) over...

In an earlier paper we adopted a Bi-variate BEKK-GARCH framework and employed a systematic approach to examine structural breaks in the Hang Seng Index and Index Futures market volatility. Switching dummy variables were included and tested in the variance equations to check for any structural...