Traditionally, the measure of risk used in portfolio optimisation models is the variance. However, alternative measures of risk have many theoretical and practical advantages and it is peculiar therefore that they are not used more frequently. This may be because of the difficulty in deciding...

This paper investigates the time series behaviour of the relative benefits of sector and regional diversification strategies, using the notion of cross-sectional dispersion introduced by Solnik and Roulet(2000). Using monthly data over the period 1987:1 to 2002:12, four sector and four regional...

The argument for the inclusion of real estate in the mixed-asset portfolio has concentrated on examining its effect in reducing the portfolio risk - the time series standard deviation (TSSD), mainly using ex-post time series data. However, the past as such is not really relevant to the long-term...

The case for holding real estate in the mixed-asset portfolio is typically made on its stabilising effect as a result of its diversification benefits. However, portfolio diversification often fails when it is most needed, i.e. during periods of financial stress. In these periods, the variability...

There is remarkably little empirical evidence of the advantages of increased size on risk levels in real estate portfolios based on actual portfolios. This paper improves this by examining the portfolio risk of a large sample of actual real estate data in the UK over the period from 1981 to...

Geographic diversity is a fundamental tenet in portfolio management.  Yet there is evidence from the US that institutional investors prefer to concentrate their real estate investments in favoured and specific areas as primary locations for the properties that occupy their portfolios.  The...

Special Edition Sheep and Cattle Production in New South Wales

This paper re-examines whether it is more advantageous in terms of risk reduction to diversify by sector or region by comparing the performance of the ‘conventional’ regional classification of the UK with one based on modern socio-economic criteria using a much larger real estate data set...

A stylized fact in the real estate diversification literature is that sector (property type) effects are relatively more important than regional (geographical) factors in determining property returns. Thus, for those portfolio managers who follow a top‐down approach to portfolio management,...

Surveys of 'experts' have been undertaken to obtain forecasts of the future risk and return relationship of Property with Equities and Bonds in both the USA and the UK. The mean or median values of these forecasts have been used in asset allocation models to justify Property's position in the...