External productivity and utility effects of city airports

This paper uses a micro-level data set for residential and commercial property transactions to investigate external utility and productivity effects for three (city) airports in Berlin, Germany in a spatial hedonic analysis. We find strong evidence of adverse noise effects on property prices and a discontinuity at approximately 55dB. Marginal price effects decrease significantly in the presence of alternative noise sources, which can lead to biased estimates if the interaction effect is not accounted for appropriately. Given that there is less evidence of positive accessibility effects, our result questions the justification for locating airports in city centres

Substitutability and complementarity of urban amenities: external effects of built heritage in Berlin

This article analyzes the impact of designated landmarks on condominium transaction prices in Berlin, Germany. We test for price differentials between listed and nonlisted properties and study their impact on surrounding property prices. The proximity to built heritage is captured by the distance to listed houses and heritage potentiality indicators. Impact is assessed by applying a hedonic model to microlevel data, and this process also addresses spatial dependency. While our findings suggest that designated landmarks do not sell at a premium or discount, landmarks are found to have positive external effects on surrounding property prices within a distance of approximately 600 m