Affiliation:
1. Métodos Cuantitativos e Informáticos Universidad Politécnica de Cartagena Cartagena Spain
2. German Institute for Economics Research (DIW Berlin) Berlin Germany
3. NRU HSE St. Petersburg Russia
Abstract
AbstractMultivariate Adaptive Regression Spline (MARS) is a simple and powerful non‐parametric machine learning algorithm that automatizes the selection of non‐linear terms in regression models. In this study, we propose using MARS in a spatial regression framework to account for potential non‐linearities and spatial effects in spatial regression models. Using a relatively large data set of 17,000 dwellings in St. Petersburg (Russia), we examine how this algorithm works. The empirical evidence shows that most explanatory variables in the spatial regression model—including the spatial lag of the dependent variable—have a non‐linear impact on the asking prices of dwellings.
Funder
Ministerio de Ciencia e Innovación
Subject
Environmental Science (miscellaneous),Geography, Planning and Development