我校经济管理学院易明老师在T2级别期刊——《International Journal of Environmental Science and Technology》上发表题为“Will strengthening the construction of transportation infrastructure help improve the haze problem? Empirical evidence from China”。论文第一作者易明为经济管理学院教授，博士生导师。
Abstract / 摘要：
MT 加强交通基础设施建设被认为是缓解交通拥堵和空气污染问题的可行途径之一。为考察提高交通基础设施建设水平是否有助于减少雾霾问题,基于2013 - 2017年中国31个省份的省际面板数据,采用随机效应模型对雾霾减排效果进行检验。实证结果提供了几个有趣的发现。首先,加强交通基础设施建设对雾霾减排具有统计显著的积极影响；其次,产业结构升级增强了这种乐观效应。最后,改善交通基础设施建设在高污染地区的减霾效果比轻度污染城市更为显著。因此,为了更有效地降低雾霾污染,中国需要进一步提高交通基础设施建设水平,对高、低污染地区采取差异化的雾霾治理策略。
原文 Enhancing the construction of transportation infrastructure is considered one of the viable pathways to ease traffic congestion and air pollution problems. To investigate whether increasing the level of transportation infrastructure construction can help reduce haze problem, a random-effects model is used to test the effects of haze reduction, based on inter-provincial panel data of 31 Chinese provinces from 2013 to 2017. The empirical results deliver several interesting findings. Firstly, enhancing transportation infrastructure construction has a statistically significant and positive impact on haze emission reduction; secondly, upgrading the industrial structure enhances this optimistic effect. Finally, improving transportation infrastructure construction shows more significant effects in haze reduction within highly polluted areas than lightly polluted cities. Therefore, to reduce haze pollution more effectively, China needs to improve the level of transportation infrastructure construction further and adopt a differentiated haze management strategy for high and low pollution areas.
Will strengthening the construction of transportation infrastructure help improve the haze problem? Empirical evidence from China
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Indexed by / 核心评价：
WAJCI; SCI; INSPEC; EI; Scopus;