# Heterogeneity in Perceptions of Noise and Air Pollution: A Spatial Quantile Approach on the City of Madrid

> Research article (Spatial Economic Analysis, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2259056068](https://www.wikidata.org/wiki/openalex:W2259056068)  
**Source**: https://4ort.xyz/entity/heterogeneity-in-perceptions-of-noise-and-air-pollution-a-spatial-quantile-approach-on-the-city-of-madrid