| 渤海海峡跨海通道建设对城市经济联系的影响分析 |
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| 引用本文： | 狄乾斌,马洁.渤海海峡跨海通道建设对城市经济联系的影响分析[J].海洋开发与管理,2018,35(3):102-108. |
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| 作者姓名： | 狄乾斌 马洁 |
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| 作者单位： | 辽宁师范大学海洋经济与可持续发展研究中心;辽宁师范大学城市与环境学院,辽宁师范大学城市与环境学院 |
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| 基金项目： | 国家自然科学基金项目(41571127);教育部人文社科重点研究基地重大项目(17JJD790010). |
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| 摘 要： | 渤海海峡跨海通道建设将极大改变环渤海乃至整个东部沿海的交通格局,势必对其目标城市大连、烟台带来直接的经济影响,同时也会对辽东半岛、山东半岛乃至东北、华北和华东不同尺度地区的经济联系产生深远影响。文章选取山东省17个和辽宁省14个地级市的地区的生产总值、城市人口以及城市间的最短时间距离等指标,测度渤海海峡跨海通道建成前后,对山东、辽宁两省区域城市经济联系的影响。研究表明:渤海海峡跨海通道建成后,对大连、烟台间的经济联系强度有显著提高,各城市经济联系度的平均增幅明显不同;同时,受距离衰减规律的影响,两省的城市分别以大连、烟台为中心,根据距离远近及城市自身发展程度分为4个层次,经济联系强度由内向外逐层次减弱;从整体上看,渤海通道的建设对带动两省城市之间的经济联系度都有大幅度提升。
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| 关 键 词： | 渤海海峡跨海通道 城市经济联系 影响 引力模型 山东省 辽宁省 |
The Impact of the Cross-sea Channel Construction on the Urban Economic Linkage in the Bohai Strait |
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| DI Qianbin and MA Jie.The Impact of the Cross-sea Channel Construction on the Urban Economic Linkage in the Bohai Strait[J].Ocean Development and Management,2018,35(3):102-108. |
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| Authors: | DI Qianbin and MA Jie |
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| Abstract: | The construction of the Bohai Strait Cross-sea Channel will make great changes on the traffic pattern of the Bohai Rim area and even influence the entire eastern China coastal area.It will be bound to ring direct economic impact to its target cities Dalian and Yantai.At the same time,it will also have direct economic impact on Liaodong Peninsula,Shandong Peninsula and even impact Northeast China,North China and East China Economic relations in different scales have had a profound influences.In this paper,the regional GDP of 17 prefecture-level cities in Shandong province and 14 prefecture-level cities in Liaoning province were selected,urban population and the shortest time distance between the city was also be measured.Study on the influences of the Cross-sea Channel in the Bohai Strait before and after completion on the urban economic relations in the cities of Shandong province and Liaoning province.The results showed that the economic linkage between Dalian and Yantai had a significant increase after the completion of the Cross-sea Channel in the Bohai Strait,and the average increase in the degree of economic connection between cities also had significantly differences.At the same time,subject to the influence of distance attenuation rule,the city was divided into four levels according to the distance and the degree of development of the city itself,the two provinces of the city were in Dalian,Yantai as the center and the intensity of economic connection was weakened from the inside to the outside.On the whole,the construction of the Bohai Strait Cross-sea Channel will has greatly enhanced the degree of economic connection between the two provinces. |
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| Keywords: | Bohai Strait Cross-sea Channel Urban economic linkage Influences Gravity model Shandong province Liaoning province |
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