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Appraisal‐Based Real Estate Returns under Alternative Market Regimes
Author(s) -
Giaccotto Carmelo,
Clapp John
Publication year - 1992
Publication title -
real estate economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.064
H-Index - 61
eISSN - 1540-6229
pISSN - 1080-8620
DOI - 10.1111/1540-6229.00570
Subject(s) - real estate , econometrics , economics , exponential smoothing , smoothing , portfolio , bayesian probability , kalman filter , capital asset pricing model , aggregate (composite) , financial economics , finance , mathematics , statistics , materials science , composite material
In this article we use Monte Carlo simulation to study the statistical properties of real estate returns. We set up a model where transactions prices are noisy signals of true prices. We then consider a number of appraisal rules, derived from Bayesian and non‐Bayesian theory, to estimate the current true price and rate of return. The class of exponential smoothing and Kalman filter rules perform well at both the disaggregate (returns on an individual property) and aggregate (returns on a real property portfolio) levels. A special case of exponential smoothing (α= 1.0) places all weight on current market data. Since this case eliminates smoothing, our results suggest that appraisers should place all weight on current data (no weight on past data) provided that they want to estimate returns rather than values. However, these results should be used with caution if sales prices are very noisy.