Volume 185, Issue 2 p. 222-236
REGULAR PAPER

Determination of buffer zone for negative externalities: Effect on housing prices

Jorge Chica-Olmo

Corresponding Author

Jorge Chica-Olmo

Department of Quantitative Methods for Economics and Business, University of Granada, Granada, Spain

Correspondence

Jorge Chica-Olmo

Email: [email protected]

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Rafael Cano-Guervos

Rafael Cano-Guervos

Department of Quantitative Methods for Economics and Business, University of Granada, Granada, Spain

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Ivan Tamaris-Turizo

Ivan Tamaris-Turizo

Budget Management Service, University of Magdalena, Magdalena, Colombia

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First published: 25 December 2018
Citations: 12

Abstract

Numerous works have addressed the problem of the hedonic modelling of housing prices, in which structural and locational variables of dwellings are considered. Among the latter, it is common to include variables related to transport accessibility. However, few studies have considered the effects of proximity to railway lines, and even less so freight railroads. This study determines the size of the width of influence (buffer zone) of negative externalities associated with the freight train line in the city of Santa Marta, Colombia. Moreover, the effect of this width on housing prices is studied. A hedonic model was estimated using spatial econometrics and geostatistical methods. Geostatistical techniques were used to obtain an isovalues map for the price of a standard dwelling. The study is of interest to the fields of real estate, territorial planning and transport systems, among others.

Abstract

The effects of proximity to railway on housing prices in Santa Marta were studied. A buffer zone of negative externalities by the freight railroad was obtained. A hedonic spatial econometric model and geostatistical methods were used. An isovalues map for the price of a standard dwelling was obtained.