交通运输系统工程与信息 ›› 2025, Vol. 25 ›› Issue (1): 2-14.DOI: 10.16097/j.cnki.1009-6744.2025.01.001

• 综合交通运输体系论坛 • 上一篇    下一篇

考虑城市与群体异质的新能源车激励策略有效性研究

翁剑成*1,周慧缘1,张梦媛2,于江波1   

  1. 1. 北京工业大学,交通工程北京市重点实验室,北京100124;2.能源与交通创新中心,北京100020
  • 收稿日期:2024-10-02 修回日期:2024-11-19 接受日期:2024-11-27 出版日期:2025-02-25 发布日期:2025-02-20
  • 作者简介:翁剑成(1981—),男,浙江金华人,教授,博士。
  • 基金资助:
    国家自然科学基金(52072011,52302381)

Effectiveness of New Energy Vehicle Incentive Strategies Considering Urban and Population Heterogeneity

WENG Jiancheng*1, ZHOU Huiyuan1, ZHANG Mengyuan2,YU Jiangbo1   

  1. 1. Beijing Key Laboratory of Traffic Engineering, Beijing University of Technology, Beijing 100124, China; 2. Center for Energy and Transportation Innovation, Beijing 100020, China
  • Received:2024-10-02 Revised:2024-11-19 Accepted:2024-11-27 Online:2025-02-25 Published:2025-02-20
  • Supported by:
    National Natural Science Foundation of China (52072011,52302381)

摘要: 制定针对城市低碳发展阶段和居民特征的差异化政策,是优化激励策略和促进居民转向绿色出行的重要途径。本文综合考虑空气质量、新能源汽车渗透率和充电设施成熟度等因素,选取4种类别典型城市的异质性居民人群,量化评估新能源车激励策略的有效性;利用隐含狄利克雷分布(LDA)模型分析社交媒体热点数据,设计用户调查问卷;构建潜在类别有序Logit模型(LCOL)定量分析不同城市类别下潜在类别人群对车辆电动化激励策略的偏好程度,辨识不同策略的核心作用群体。结果表明,即时效应激励,例如,限行豁免和大额财政补贴,更能有效提升新能源车接受度较低居民的购车意愿,接受度较高的居民对常态化低额补贴更为敏感。在城市类别维度上,相较新能源车渗透率高的大城市(60%),渗透率较低的中小城市居民在政策激励下,购买新能源车概率为65%,更具提升潜力;充电设施欠缺的城市,优化充电设施可显著提升居民购车意愿,减少1min寻电时间,概率提高1%,但在充电桩覆盖率高的城市,效果有限;机动车限号的大城市,实施新能源车限行豁免政策时,居民购车概率提高3.5%。定量化的研究结论可为不同城市新能源车推广策略的制定提供决策依据和科学度量参考。

关键词: 城市交通, 低碳激励政策, 潜在类别有序Logit模型, 隐含狄利克雷分布模型, 群体异质性, 城市类别

Abstract: Formulating policies tailored to urban low-carbon development phases and resident characteristics is essential for optimizing incentive structures and promoting green mobility. This study evaluates new energy vehicle (NEV) incentive strategies across four city categories, considering factors such as air quality, NEV penetration, and charging infrastructure maturity. It analyzes social media data using the Latent Dirichlet Allocation (LDA) model and designs user surveys. A Latent Class Ordered Logit Model (LCOL) is employed to assess different urban populations' preferences for vehicle electrification incentives, identifying key impacted groups. The results indicate that immediate incentives, such as driving ban exemptions and significant fiscal subsidies, effectively enhance the purchasing intent of NEVs among less receptive residents. Conversely, more receptive residents respond better to regular, smaller subsidies. Cities with low NEV penetration exhibit a higher probability of purchasing under incentives, highlighting greater potential for improvement. Enhancing charging infrastructure significantly boosts purchasing intentions in infrastructure-deficient cities, with a 1% increase in likelihood for every minute reduction in charging time. However, this effect diminishes in cities with extensive charging networks. In metropolises with vehicle access restrictions, exempting NEVs from these increases purchasing probabilities by 3.5%. These insights guide NEV promotional strategy development in diverse urban settings.

Key words: urban traffic, low-carbon incentives, latent class ordered Logit model, LDA model, population heterogeneity, urban category

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