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...

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 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...

Purpose – This paper seeks to examine the extent of real estate investment concentration in institutional industrial portfolios at these same two points in time. Design/methodology/approach – To examine this issue two datasets are used at two dates, 1998 and 2003. The analysis is confined to...

Purpose – This paper aims to re‐examine the portfolio risk/return performance of “conventional” sector/regional classifications with one based on socio‐economic criteria. Design/methodology/approach – Applying the mean absolute deviation (MAD) portfolio optimisation method, this...

Purpose – The aim of the Journal of Property Investment & Finance ( JPIF ) is to keep industry practitioners informed on current thinking and developments in all aspects of real estate research and practice by informing and encouraging debate between academics and practising professionals. To...

There are three basic approaches to style analysis: (i) an examination of the portfolio and security selection procedures used by the fund managers, (ii) a factor model approach, and (iii) return‐based approaches, all with their own strengths and weaknesses. Of the return‐based methods the...