This paper conducts an empirical analysis of the mispricing of calendar spreads for stock index futures. Using recent data drawn from the Sydney Futures Exchange, a sharp increase in the magnitude of spread mispricing immediately prior to maturity of the near contract is documented. This pattern...

We examine whether, and to what extent, the introduction of trading in share futures contracts on individual stocks (i.e., individual share futures, or ISFs) has impacted on the systematic risk and volatility of the underlying shares. The use of ISFs allows a unique experimental design that...

This paper offers empirical insights into the determinants of listing activity using, annual data sampled across 38 exchanges. Listing activity in developed countries stock markets is influenced by a range of variables which capture stock market and business conditions. The single most important...

This paper considers the impact of the 2008 short selling bans on the cross-market dynamics of stock indices across a wide range of countries. We measure the transmission of shocks between markets using a modified version of the spillover index of Diebold and Yilmaz (2009). The results show that...

This paper investigates three techniques for the estimation of conditional timeâ€dependent betas: (a) a multivariate generalised ARCH approach; (b) a timeâ€varying beta market model approach suggested by Schwert and Seguin (1990); and (c) the Kalman filter technique. These approaches are...

This paper examines the impact of naked short selling on equity markets where it is restricted to securities on an approved list. Consistent with Miller's (1977) intuition, stocks with the highest dispersion of opinions and short sale constraints are the only stocks to exhibit significant and...

This paper considers the forecast accuracy of a wide range of volatility models, with particular emphasis on the use of power transformations. Where one-period-ahead forecasts are considered, the power autoregressive models are ranked first by a range of error metrics. Over longer forecast...