›› 2019, Vol. 31 ›› Issue (9): 3-17.

• 经济与金融管理 •    下一篇

公路交通通达性与经济增长空间效应研究

鲁渤1, 周祥军2, 宋东平3, 汪寿阳4   

  1. 1. 大连理工大学经济管理学院, 大连 116024;
    2. 大连大学国际学院, 大连 116622;
    3. 英国利物浦大学管理学院, 利物浦L697ZH;
    4. 中国科学院大学经济与管理学院, 北京 100190
  • 收稿日期:2018-07-25 出版日期:2019-09-28 发布日期:2019-09-29
  • 通讯作者: 周祥军(通讯作者),大连大学国际学院讲师,博士
  • 作者简介:鲁渤,大连理工大学经济管理学院教授,博士;宋东平,利物浦大学管理学院教授,博士;汪寿阳,中国科学院大学经济与管理学院教授,博士。
  • 基金资助:

    国家自然科学基金项目(71703011;71573028;71811540413;71811530337);辽宁高校创新人才项目(WR2017002);辽宁省自然科学基金(20180551096);大连科技创新基金应用基础研究(2018J12GX034)。

The Spatial Effect of Highway Traffic Accessibility in Northeast China

Lu Bo1, Zhou Xiangjun2, Song Dongping3, Wang Shouyang4   

  1. 1. School of Economics and Management, Dalian University of Technology, Dalian 116024;
    2. International College, Dalian University, Dalian 116622;
    3. Management School, University of Liverpool, Liverpool L697ZH;
    4. School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190
  • Received:2018-07-25 Online:2019-09-28 Published:2019-09-29

摘要:

本文将交通通达性作为变量引入D-S模型进行拓展,以东北地区34个地级市2006—2014年的面板数据为研究范围,从理论方面探究交通通达性对经济增长的影响机理,并运用随机效应下的空间杜宾模型对东北地区公路交通通达性与经济增长进行了实证检验。研究发现:东北地区交通通达水平与经济增长呈现显著的“倒U型”关系,且影响程度在各地区间存在明显差异;随着东北地区公路交通通达性的提升,交通通达性对经济增长影响的边际效应逐步递减;同时港口与公路等交通基础设施不能有效对接,抑制了东北地区港口交通运输对经济增长的影响。因此,东北地区各地方政府需要根据本地区公路交通通达水平审慎地调整交通基础设施投资力度,且投资的重点由交通基础设施转向交通通达网络的完善和对接。

关键词: 交通通达性, 空间效应, 空间杜宾模型

Abstract:

Introducing traffic accessibility into D-S model, this paper theoretically obtains the spatial effect between highway traffic accessibility and economic growth in Northeast China and then uses random-effect SDM model to empirically prove the spatial effect of the highway transportation on economic growth. The study finds that in northeast China, highway traffic accessibility and economic growth have a significantly "inverted U" relationship, and the marginal utility is negative in northeast China after 2010. That requires the government to adjust transportation infrastructure investment according to the regional characteristics. The effect of port transportation is not obvious and the main reason may be that port cannot effectively dock with transport infrastructure such as roads, thus hindering the efficiency of its functions. Therefore, northeast China should shift from the investment in transportation infrastructure to the improvement and docking of transportation access network and focus on holistic development rather than regionalism.

Key words: traffic accessibility, spatial effect, Spatial Durbin model