This paper investigates the extent to which risk reduction can be achieved within the UK property market in high and low Beta portfolios. This issue is examined by making simulations of property portfolios of increasing size using the largest sample (392) of actual property returns that is...

In estimating the inputs into the modern portfolio theory (MPT) portfolio optimisation problem, it is usual to use equal weighted historic data. Equal weighting of the data, however, does not take account of the current state of the market. Consequently this approach is unlikely to perform well...

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...

Purpose – The use of modern portfolio theory (MPT) in the construction real estate portfolios has two serious limitations when used in an ex ante framework: the intertemporal instability of the portfolio weights; and the sharp deterioration in performance of the optimal portfolios outside the...

Purpose – The question as to whether it is better to diversify a real estate portfolio within a property type across the regions or within a region across the property types is one of continuing interest for academics and practitioners alike. However, this study is somewhat different from the...

Purpose – This paper seeks to address the question of consistency, regarding the allocation of real estate in the mixed‐asset portfolio. Design/methodology/approach – To address the question of consistency the allocation of real estate in the mixed‐asset portfolio was calculated over...

Purpose – The usefulness of ex‐post data as a proxy for ex‐ante returns in the portfolio problem rests on the stability of the co‐movement between returns. Yet despite its importance, this issue has not received sufficient examination in the financial literature, particularly in the...

Purpose – Evaluation of risk/return relationship in public real estate market in the UK is vital for investors. In particular sector risk is being assessed, which is increasingly important due to expansion of index linked investments. The aim of this paper is to assess the risk inherent in...

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

Purpose – The relative benefit of sector and regional diversification is a topic of continuing interest to academics, however, the issue has not previously been investigated in Italy. Additionally, previous studies have used geographically defined regions, rather than economically functional...