We examine a simple measure of portfolio performance based on prospect theory, which captures not only risk and return but also reflects differential aversion to upside and downside risk. The measure we propose is a ratio of gains to losses, with the gains and losses weighted (if desired) to...

The role of selling (or marketing) period uncertainty in understanding risk associated with property investment is examined in this paper. Using an approach developed by Lin and Vandell [2001, 2005] and Lin [2004], combined with a statistical model of UK commercial property transactions, we show...

Using the macroeconomic data for 1830-2004 in vector error correction models, we find that the UK stock price was largely in line with the equilibrium level. However, the UK stock price shows large and slow-moving positive or negative deviations from the equilibrium, forming cycles of at least a...

We show that persistence of conditional volatility in large samples could be exaggerated by the existence of structural breaks in the ARCH and GARCH parameters. Our results suggest that extreme persistence frequently observed in index volatility does not necessarily indicate the same level of...