Brown, Gerald R.; Matysiak, George A.; Shepherd, Mark - In: Journal of Property Research 15 (1998) 1, pp. 1-13
This paper addresses uncertainty in valuations in relation to the issues raised by the <italic>Mallinson Report</italic>. It shows that valuers have approximately 1 chance in 10 of achieving values within +/- 5% of the mean value. This improves to 1 in 5 if the range is increased to +/- 10%. These figures are,...