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Valuing urban green amenities with an inequality lens
Ecological Economics ( IF 7 ) Pub Date : 2021-05-02 , DOI: 10.1016/j.ecolecon.2021.107067
Per M. Stromberg , Erik Öhrner , Erik Brockwell , Zhaoyang Liu

Considering rapid urbanization worldwide, concern is growing that the resulting loss of green space affects welfare negatively. This study assesses how implicit prices of green amenities differ across apartments in different price groups to assess distributional impact of urban green amenities. Additionally, the paper proposes adjustments to enhance the standard hedonic model and increase comparability of estimates across study areas. Sales data for 6614 apartments in the suburbs of Stockholm, Sweden, an area that is relatively more prone to land conversion, were combined with GIS data on green urban areas and assessed in a simple log-linear model and quantile regression model. The results suggest that forested area even in a in a city with abundant green areas, have an impact on apartment prices. The price effect of green amenities differs strongly across both categories of ‘green area’ such as parks and forests, as well as, between the mean and the ends of the distribution of apartment prices. The proposed adjustments and results could be of use to other study areas.



中文翻译:

用不平等的眼光看待城市绿色设施

考虑到全球范围内快速的城市化进程,人们越来越担心由此导致的绿色空间的丧失会对福利产生负面影响。这项研究评估了绿色设施的隐性价格在不同价格组中的公寓之间的差异,以评估城市绿色设施的分配影响。此外,本文提出了一些调整措施,以增强标准享乐模型并提高研究范围内估算值的可比性。瑞典斯德哥尔摩郊区(这是一个相对更容易土地流转的地区)的6614套公寓的销售数据,与绿色城市区域的GIS数据相结合,并通过简单的对数线性模型和分位数回归模型进行了评估。结果表明,即使是在城市中绿地丰富的森林地区,也会对公寓价格产生影响。在两类“绿色区域”(如公园和森林)以及公寓价格分布的均值和终点之间,绿色便利设施的价格效应差异很大。拟议的调整和结果可用于其他研究领域。

更新日期:2021-05-03
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