Recent studies find evidence that small funds outperform large funds. This fund size effect is commonly hypothesized to be caused by transaction costs. Due to the lack of transactions data, prior studies have investigated the transaction costs theory indirectly. Our study, however, analyses the...

The empirical evidence documenting the association between a firm's level of corporate social performance (CSP) and corporate financial performance (CFP) remains divided. This paper reinvestigates the CSP/CFP association using a more rigorous methodology whilst taking advantage of a superior...

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...

In this paper we investigate the relative performance of two approaches to dynamic portfolio insurance: the synthetic put and the Constant Proportion Portfolio Insurance (CPPI). The investigation is conducted on the Australian market, over a sample period of 59 non‐overlapping quarters from...

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...