Assessment Journal
Article Title
Comparison of three residential regression models: Additive, multiplicative, and nonlinear
Keywords
Valuation of housing, Mass appraisal techniques, Valuation approaches, MRA in assessment
Abstract
This report describes the results of three citywide multiple regression models, developed for single-family homes in the City of Calgary: an additive, a multiplicative, and a nonlinear (hybrid) model. The purpose of the project was to compare results from the three approaches to help determine which would provide better accuracy and uniformity in the city’s future valuation efforts. All three methods produced good results and demonstrated certain advantages. The paper compares and evaluates the relative merits of each approach.
Notes
This article is based on a presentation at the 6th annual Integrating GIS & CAMA Conference in April 2002.
Recommended Citation
Gloudemans, Robert J.
(2002)
"Comparison of three residential regression models: Additive, multiplicative, and nonlinear,"
Assessment Journal: Vol. 9:
No.
4, Article 2.
Available at:
https://researchexchange.iaao.org/assessment_journal/vol9/iss4/2
First Page
25
Last Page
36