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学者姓名:叶翀
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快递业和制造业协调发展是促进两业高质量发展的主要路径。构建快递业和制造业协调发展指标体系,采用熵权法确定序参量有序度的权重,计算两业发展总有序度,利用耦合协调理论构建两业协调发展评价模型,并以我国2010—2021年两业发展数据作为实证研究。实证结果表明,所构建的协调发展评价模型能够客观描述两业协调发展水平,也可刻画两业协调发展的演化历程。结果显示,2010—2017年期间我国快递业发展相对滞后,2018—2021年期间制造业发展呈现相对滞后的态势;2010—2021年期间我国快递业与制造业经历了从极度失调状态到良好协调发展的演化过程,两业协调发展水平呈现上升态势。
Keyword :
制造业 制造业 协调发展 协调发展 快递业 快递业 熵权法 熵权法 耦合度模型 耦合度模型
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GB/T 7714 | 陈东清 , 黄章树 , 叶翀 . 基于耦合度模型的快递业与制造业协调发展评价 [J]. | 综合运输 , 2024 , 46 (01) : 139-145 . |
MLA | 陈东清 等. "基于耦合度模型的快递业与制造业协调发展评价" . | 综合运输 46 . 01 (2024) : 139-145 . |
APA | 陈东清 , 黄章树 , 叶翀 . 基于耦合度模型的快递业与制造业协调发展评价 . | 综合运输 , 2024 , 46 (01) , 139-145 . |
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Climate change is a critical global concern, and China's carbon emissions trading system (ETS), which was introduced in 2011, has significantly contributed to fostering green innovation. Based on the panel data of 284 cities in China from 2006 to 2020, the study examines the impacts and mechanisms of ETS on green innovation using difference in differences method (DID), mechanism testing models, and moderating effect models, and explores the spillover effects of the policy with the help of spatial Durbin models. The study finds that overall, ETS can significantly promote green innovation, with a more significant incentive effect observed for eastern and western cities and resource cities. In terms of the mechanism of action, ETS promotes green innovation by reducing the scale of foreign investment and improving the quality of foreign investment. Additionally, government environmental attention can significantly and positively regulate the relationship between ETS and green innovation. From a spatial spillover perspective, ETS can significantly enhance green innovation in local cities, but it may also inhibit green innovation in neighboring cities. The findings of this study hold significant implications for expediting the transition towards a green economy and promoting sustainable development.
Keyword :
carbon emissions trading system carbon emissions trading system carbon neutrality carbon neutrality economic transformation economic transformation government environmental attention government environmental attention green innovation green innovation quality of foreign investment quality of foreign investment
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GB/T 7714 | Zhao, Zhaoyang , Zheng, Yanhong , Ye, Chong et al. The Impact of Carbon Emissions Trading System on Regional Green Innovation: A Perspective of Foreign Investment Agglomeration [J]. | POLISH JOURNAL OF ENVIRONMENTAL STUDIES , 2024 , 33 (4) . |
MLA | Zhao, Zhaoyang et al. "The Impact of Carbon Emissions Trading System on Regional Green Innovation: A Perspective of Foreign Investment Agglomeration" . | POLISH JOURNAL OF ENVIRONMENTAL STUDIES 33 . 4 (2024) . |
APA | Zhao, Zhaoyang , Zheng, Yanhong , Ye, Chong , Chen, Shijun , Wu, Tuolei . The Impact of Carbon Emissions Trading System on Regional Green Innovation: A Perspective of Foreign Investment Agglomeration . | POLISH JOURNAL OF ENVIRONMENTAL STUDIES , 2024 , 33 (4) . |
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The carbon emissions trading system (CETS) is a crucial market-based tool aimed at achieving the goals of "carbon peaking" and "carbon neutrality", and plays a pivotal role in promoting the green development of the logistics industry. The green total factor productivity (GTFP) of the logistics industry is a key indicator used to measure the green development level of the logistics industry. The research on the CETS and the GTFP in the logistics industry(LGTFP) is currently lacking. Accurately assessing the impact of CETS on LGFP is crucial for improving the construction of the CETS and promoting the green transformation of the logistics industry. Utilizing a combined approach of system dynamics and econometrics, this study examines the effects of CETS on the LGFTP. In this study, the impact mechanism of CETS on the LGTFP is analyzed by constructing a causal relationship diagram using system dynamics theory. And then, we construct a multi-period differencein-difference (DID) model using panel data from 30 Chinese provinces spanning from 2010 to 2020 to verify the impact of CETS on LGTFP. The findings reveal that: (1) CETS significantly promotes LGTFP, and this conclusion is consistent even after conducting robustness tests. (2) Green technological innovation is identified as the primary influencing mechanism of CETS in enhancing LGTFP, while industrial upgrading does not play a positive mediating role, contrary to established studies. (3) Heterogeneity analysis reveals that CETS has a significant promotion effect on LGTFP in central and western regions, and resource-based provinces, but not yet in eastern regions and non-resource-based provinces. Based on the empirical analysis, we propose relevant policy recommendations to improve China's CETS and promote the improvement of LGTFP.
Keyword :
CETS CETS green technological innovation green technological innovation LGTFP LGTFP
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GB/T 7714 | Zheng, Yanhong , Zhao, Zhaoyang , You, Caihong et al. How the Carbon Emissions Trading System Affects Green Total Factor Productivity in Logistics Industry? [J]. | POLISH JOURNAL OF ENVIRONMENTAL STUDIES , 2024 , 33 (4) : 4467-4480 . |
MLA | Zheng, Yanhong et al. "How the Carbon Emissions Trading System Affects Green Total Factor Productivity in Logistics Industry?" . | POLISH JOURNAL OF ENVIRONMENTAL STUDIES 33 . 4 (2024) : 4467-4480 . |
APA | Zheng, Yanhong , Zhao, Zhaoyang , You, Caihong , Ye, Chong , Gao, Rongwei , Chen, Shijun . How the Carbon Emissions Trading System Affects Green Total Factor Productivity in Logistics Industry? . | POLISH JOURNAL OF ENVIRONMENTAL STUDIES , 2024 , 33 (4) , 4467-4480 . |
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在物流系统优化中,物流节点的选址、库存控制及运输路径优化是进行物流系统规划最重要的模块,三个方面相互关联相互制约,在企业物流系统运作中缺一不可,也是当今企业降低成本提高利润的大势所趋.就选址、库存、车辆路径三个要素进行探讨,构建在需求不确定情形下的LIRP集成优化模型,解决分销中心的选址、库存、分销中心到需求门店的路径优化、需求门店的库存优化问题,充分将物流配送选址、库存控制、车辆路径三个方面进行有效集成,采用改进的遗传算法对模型的求解,并以连锁食品R公司为算例,编写程序代码,借助Matlab计算工具求解,最后将求解的结果进行优化对比分析,节约了R公司总里程3 964 km,车辆减少36辆,总物流成本减少2.85万元,并验证了算法的有效性.
Keyword :
LIRP问题 LIRP问题 Matlab Matlab 改进的遗传算法 改进的遗传算法 物流规划 物流规划 随机需求 随机需求 集成优化 集成优化
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GB/T 7714 | 钱叶霞 , 叶翀 . 基于改进遗传算法对LIRP问题集成优化研究 [J]. | 哈尔滨商业大学学报(自然科学版) , 2024 , 40 (03) : 362-369 . |
MLA | 钱叶霞 et al. "基于改进遗传算法对LIRP问题集成优化研究" . | 哈尔滨商业大学学报(自然科学版) 40 . 03 (2024) : 362-369 . |
APA | 钱叶霞 , 叶翀 . 基于改进遗传算法对LIRP问题集成优化研究 . | 哈尔滨商业大学学报(自然科学版) , 2024 , 40 (03) , 362-369 . |
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考察经济复杂性与物流业碳排放的关系,对降低物流业碳排放量和推动物流业可持续发展具有重要意义。本文利用2001-2020年的物流业数据,对物流业碳排放进行测算,并在传统的环境库兹涅茨曲线(EKC)框架内,导入经济复杂性这一新变量,利用格兰杰因果检验法检验变量间的因果关系。研究结果表明:(1)经济复杂性与物流业碳排放之间存在双向格兰杰因果关系。(2)系数估计结果显示,经济复杂性与物流业碳排放之间呈非线性关系,即当经济复杂性提升到一定程度时,经济复杂性能够促进物流业碳减排。基于此,为推动物流业碳减排和促进物流业绿色低碳转型,应将经济复杂性作为政策考虑的重要因素,并建立相应的激励机制。
Keyword :
物流业 物流业 碳减排 碳减排 经济复杂性 经济复杂性
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GB/T 7714 | 叶翀 , 郑艳红 , 邵博 . 经济复杂性与物流业碳减排关系研究 [J]. | 价格理论与实践 , 2024 , PageCount-页数: 6 (05) : 140-145 . |
MLA | 叶翀 et al. "经济复杂性与物流业碳减排关系研究" . | 价格理论与实践 PageCount-页数: 6 . 05 (2024) : 140-145 . |
APA | 叶翀 , 郑艳红 , 邵博 . 经济复杂性与物流业碳减排关系研究 . | 价格理论与实践 , 2024 , PageCount-页数: 6 (05) , 140-145 . |
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文章选用2008—2022年长三角城市群26个城市物流业面板数据,使用DEA-Malmquist模型测度各城市物流业效率,分析其时空演化机制,并通过空间计量模型探究物流业效率的影响因素和空间溢出效应。研究结果表明:样本期内物流业效率总体呈波动上升趋势,空间自相关性日益显著;经济密度、零售贸易业发展对物流业效率具有显著提升作用,对物流产业集聚程度则呈制约作用;溢出效应方面,物流业效率具有显著正向空间溢出效应,工业化进程和政府干预也能正向带动相邻地区物流业效率提升。研究结论可为长三角城市群及其他地区物流业高质量发展提供一定理论依据和政策参考。
Keyword :
城市群 城市群 物流业效率 物流业效率 空间溢出效应 空间溢出效应 空间自相关分析 空间自相关分析 长江三角洲 长江三角洲
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GB/T 7714 | 叶翀 , 冯昊 . 长三角城市群物流业效率时空演化和影响因素 [J]. | 华东经济管理 , 2024 , 38 (09) : 52-60 . |
MLA | 叶翀 et al. "长三角城市群物流业效率时空演化和影响因素" . | 华东经济管理 38 . 09 (2024) : 52-60 . |
APA | 叶翀 , 冯昊 . 长三角城市群物流业效率时空演化和影响因素 . | 华东经济管理 , 2024 , 38 (09) , 52-60 . |
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As a crucial event in the process of China's trade cooperation and openness, the Belt and Road Initiative (BRI) relies on the logistics as the foundational industry for its sustainable development. This study measures the green logistics efficiency (GLE) of BRI partner countries using panel data from 2013 to 2019 and evaluates the BRI's impact on their GLE. We find that: (1) The GLE of BRI partner countries is generally low, with only 15.9% achieving effectiveness. High-income countries have notably higher GLE than middle-income ones. (2) The GLE of BRI partner countries shows an upward trend annually, especially in middle-income countries, which are closing the gap with high-income countries. (3) The BRI has a significant positive impact on the GLE growth of partner countries. Heterogeneity analysis reveals that this growth effect is more pronounced in middle-income countries. These results indicate and enhance the understanding of GLE among BRI partner countries and addresses some skepticism regarding BRI's sustainable development.
Keyword :
Belt and Road Initiative (BRI) Belt and Road Initiative (BRI) Green Logistics Efficiency Green Logistics Efficiency Low-carbon Logistics Low-carbon Logistics Time-varying DID Time-varying DID
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GB/T 7714 | Ye, Chong , Feng, Hao , Cao, Wenting . Does the Belt and Road Initiative reduce the green logistics efficiency of partner countries? [J]. | ECOLOGICAL INDICATORS , 2024 , 163 . |
MLA | Ye, Chong et al. "Does the Belt and Road Initiative reduce the green logistics efficiency of partner countries?" . | ECOLOGICAL INDICATORS 163 (2024) . |
APA | Ye, Chong , Feng, Hao , Cao, Wenting . Does the Belt and Road Initiative reduce the green logistics efficiency of partner countries? . | ECOLOGICAL INDICATORS , 2024 , 163 . |
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[目的/意义]长江三角洲经济增长的区域性特征逐渐凸显,对区域经济发展与物流效率的相关性进行分析,促进二者良性循环发展,为长江三角洲区域经济发展提供理论参考和实践指引.[设计/方法]选取2011~2021年长江三角洲区域41个城市的相关数据,运用Super-SBM-DEA模型、Malmquist指数从静态和动态方面对长江三角洲区域41个城市物流效率进行研究,借助 Tobit 模型分析城市物流效率影响因素.[结论/发现]2011~2021年长江三角洲区域41个城市整体物流效率较高,效率平均值在1左右徘徊;该区域全要素生产率增长的主要贡献来源于规模效率,其次是纯技术效率,技术进步未能成为长江三角洲区域全要素生产率发展的核心竞争力;物流产业集聚、物流资源利用、物流信息化水平对物流效率具有显著的正向作用,产业结构对物流效率的正向作用还未显现出来,能源消耗未通过显著性检验.
Keyword :
Malmquist指数 Malmquist指数 Super-SBM-DEA模型 Super-SBM-DEA模型 物流效率 物流效率 长江三角洲区域 长江三角洲区域
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GB/T 7714 | 尹阳 , 叶翀 , 江文婷 . 基于Super-SBM-DEA模型的区域物流效率评价与影响因素 [J]. | 电子科技大学学报(社会科学版) , 2023 , 25 (4) : 103-112 . |
MLA | 尹阳 et al. "基于Super-SBM-DEA模型的区域物流效率评价与影响因素" . | 电子科技大学学报(社会科学版) 25 . 4 (2023) : 103-112 . |
APA | 尹阳 , 叶翀 , 江文婷 . 基于Super-SBM-DEA模型的区域物流效率评价与影响因素 . | 电子科技大学学报(社会科学版) , 2023 , 25 (4) , 103-112 . |
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<正>海峡西岸经济区作为我国沿海经济带的重要组成部分,以台湾海峡为纽带,与台湾省共同组成海峡经济区,对完善全国区域经济布局具有重要意义习近平总书记指出:“两岸要应通尽通,努力把福建建成台胞台企登陆的第一家园。”2009年5月,国务院正式发布《关于支持福建省加快建设海峡西岸经济区的若干意见》,正式提出加快建设海峡西岸经济区。海峡西岸经济区作为我国沿海经济带的重要组成部分,以台湾海峡为纽带,与台湾省共同组成海峡经济区,对完善全国区域经济布局具有重要意义。加快海峡经济区建设,促进海峡两岸互惠互利、经济融合发展,
Keyword :
思路与对策 思路与对策 海峡经济区 海峡经济区
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GB/T 7714 | 叶翀 , 肖金成 , 陈雨虹 . 构建海峡经济区的思路与对策 [J]. | 中国投资(中英文) , 2023 , 5 (Z4) : 27-31 . |
MLA | 叶翀 et al. "构建海峡经济区的思路与对策" . | 中国投资(中英文) 5 . Z4 (2023) : 27-31 . |
APA | 叶翀 , 肖金成 , 陈雨虹 . 构建海峡经济区的思路与对策 . | 中国投资(中英文) , 2023 , 5 (Z4) , 27-31 . |
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为探讨碳交易试点政策的实施能否促进绿色物流效率的提升,以碳交易试点政策作为准自然实验,基于2010—2020年中国30个省份的面板数据,构建多期双重差分模型,考察碳交易试点政策对绿色物流效率的影响及其影响机制。研究结果表明:碳交易试点政策显著促进绿色物流效率的提升;碳交易试点政策主要通过产业结构升级促进绿色物流效率的提升,而绿色技术创新在碳交易试点政策影响绿色物流效率的过程中起到负向中介作用;异质性分析结果显示,碳交易试点政策对东部地区和非资源型省份绿色物流效率的提升具有显著促进作用,而对中部地区、西部地区和资源型省份的绿色物流效率尚未起到显著促进作用。因此应大力推进物流业碳交易市场的完善,加强绿色技术创新和产业结构升级,针对不同地理位置和不同资源禀赋的省份实行差异化政策,从而完善中国碳交易市场并推动物流业高质量发展。
Keyword :
产业结构升级 产业结构升级 碳交易试点政策 碳交易试点政策 绿色技术创新 绿色技术创新 绿色物流效率 绿色物流效率
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GB/T 7714 | 叶翀 , 郑艳红 , 邵博 . 碳交易试点政策对绿色物流效率的影响研究 [J]. | 大连海事大学学报(社会科学版) , 2023 , 22 (05) : 49-62 . |
MLA | 叶翀 et al. "碳交易试点政策对绿色物流效率的影响研究" . | 大连海事大学学报(社会科学版) 22 . 05 (2023) : 49-62 . |
APA | 叶翀 , 郑艳红 , 邵博 . 碳交易试点政策对绿色物流效率的影响研究 . | 大连海事大学学报(社会科学版) , 2023 , 22 (05) , 49-62 . |
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