Additive models with random scaling factors: applications to modeling price response functions
Peter Wechselberger, Stefan Lang, Winfried J. Steiner
We discuss inference for additive models with random scaling factors. The additive effects are of the form (1+g)f(z) where f is a nonlinear function of the continuous covariate z modeled by...
Additive Hedonic Regression Models with Spatial Scaling Factors: An Application for Rents in Vienna
Wolfgang Brunauer, Stefan Lang, Peter Wechselberger, Sven Bienert
We apply additive mixed regression models (AMM) to estimate hedonic price equations. Non-linear effects of continuous covariates as well as a smooth time trend are modeled non-parametrically through...