空气污染“浇灭”了夜间经济热情吗?

Does Air Pollution Dampen Nighttime Economic Enthusiasm?

夜间经济作为助推“双循环”新发展格局的重要环节,是否会被烙上“污染伤痛”的印记?基于此问题,文章通过高德地图开放平台获取的POI数据衡量夜间经济发展水平,并依次使用K-means聚类、OLS、2SLS和LWLR方法进行分析。研究发现:我国夜间经济发展水平分化较明显,总体呈现南强北弱的特征;空气污染通过诱发暴力犯罪行为对夜间经济发展产生负面影响,且该结论在考虑了内生性问题和稳健性检验后依然成立;空气污染对夜间经济的影响在夜间经济发展较好的城市中表现更强烈;城市数字经济发展在空气污染影响夜间经济的过程起到了一定的调节作用。上述结论从暴力犯罪视角揭示了空气污染这一可调控的环境状况与夜间经济之间的关联及其影响机制和优化路径,为进一步释放夜间经济活力、更好地满足人们美好生活需要提供了政策参考。

As an important link to promote the new development patter n of "double cycle",will the night economy be branded with the mark of "pollution pain" ? In this paper,the POI data obtained from the open platform of Amap was used to measure the level of nighttime economic development.K-means clustering,OLS,2SLS and LWLR were used in sequence to analyze the results and found that the differentiation of nighttime economic development level in China was obvious,with the overall characteristics of strong in the south and weak in the north.Air pollution has a negative effect on nighttime economic development by inducing violent criminal behavior,which is still valid after considering endogeneity and robustness test.The impact of air pollution on night economy is more intense in cities with better night economy development,and the development of urban digital economy plays a moderating role.The above conclusions reveal the correlation,mechanism and optimization path between air pollution,a controllable environmental condition,and night economy from the perspective of violent crime,and provide a reference for further releasing the vitality of night economy and better meeting people's needs for a better life.