Neural Network Hedonic Pricing Models in Mass Real Estate Appraisal
Using a large sample of 46,467 residential properties spanning 1999-2005, we demonstrate using matched pairs that, relative to linear hedonic pricing models, artificial neural networks (ANN) generate significantly lower dollar pricing errors, have greater pricing precision out-of-sample, and extrapolate better from more volatile pricing environments. While a single layer ANN is functionally equivalent to OLS, multiple layered ANNs are capable of modeling complex nonlinearities. Moreover, because parameter estimation in ANN does not depend on the rank of the regressor matrix, ANN is better suited to hedonic models that typically utilize large numbers of dummy variables.
Volume (Year): 31 (2009)
Issue (Month): 2 ()
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References listed on IDEAS
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- Carlo Bagnoli & Halbert C. Smith, 1998. "The Theory of Fuzzy Logic and its Application to Real Estate Valuation," Journal of Real Estate Research, American Real Estate Society, vol. 16(2), pages 169-200.
- Grether, D. M. & Mieszkowski, Peter, 1974.
"Determinants of real estate values,"
Journal of Urban Economics,
Elsevier, vol. 1(2), pages 127-145, April.
- Shiller, Robert J & Weiss, Allan N, 1999.
"Evaluating Real Estate Valuation Systems,"
The Journal of Real Estate Finance and Economics,
Springer, vol. 18(2), pages 147-61, March.
- A. Quang Do & G. Grudnitski, 1993. "A Neural Network Analysis of the Effect of Age on Housing Values," Journal of Real Estate Research, American Real Estate Society, vol. 8(2), pages 253-264.
- Elaine M. Worzala & Margarita Lenk & Ana Silva, 1995. "An Exploration of Neural Networks and Its Application to Real Estate Valuation," Journal of Real Estate Research, American Real Estate Society, vol. 10(2), pages 185-202.
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