长三角城际生态绿色发展的空间关联网络演变及驱动因素  

The Evolution and Driving Factors of the Spatial Correlation Network of Urban Ecological Green Development in the Yangtze River Delta

作　　者：严翔[1,2] 邹晨 钱昕怡 YAN Xiang;ZOU Chen;QIAN Xinyi(School of Business,Hohai University,Nanjing 211100,China;Business School,Yancheng Teachers University,Yancheng,224002,China)

机构地区：[1]河海大学商学院,江苏南京211100 [2]盐城师范学院商学院,江苏盐城224002

出　　处：《河海大学学报（哲学社会科学版）》2023年第6期120-131,共12页Journal of Hohai University：Philosophy and Social Sciences

基　　金：国家社会科学基金一般项目(21BJY254);江苏省社会科学基金一般项目(21GLB012);中央高校基本科研业务费专项资金资助项目(B220201055)。

摘　　要：生态绿色发展是实施长三角区域一体化国家战略的先手棋与突破口。在文献回顾基础上梳理出区域一体化进程中的生态绿色发展驱动机制,并基于长三角城市的面板数据,在VAR模型框架下识别城际生态绿色发展的动态交互关系,借助社会网络分析法剖生态绿色发展空间关联网络的演变及驱动因素。研究发现:城市的生态绿色发展不仅与自身发展相关,而且受到其地区及整体网络的影响,部分城市已由原来的发展孤岛,逐渐融入区域一体化所形成的复杂、多线程空间关系网络中。城市间关联不断增强,但整体还不够紧密,网络结构日益稳定,等级森严的空间结构被打破,存在四大增长极,中心城市对周边发展的带动尚且不足。板块的形成打破了行政边界限制,关联传导具有明显的梯度溢出特征,城市发展逐渐从离散走向联合。经济发展水平、对外开放度、政府科技资金投入、地理区位的差异是生态绿色发展网络演变的主要驱动因素。进一步指出,区域一体化进程中的生态绿色发展,各城市应依据其在整体网络中的角色与作用,以增加关联关系为导向突破地缘限制,由“以邻为壑”向“以邻为伴”转变,完善区域更小尺度的合作协商体制,培养“属性-关系”驱动型网络思维,是提升长三角城市生态绿色发展的关键。Ecological green integration is the first move and breakthrough in the implementation of the national strategy for the development of regional integration in the Yangtze River Delta.On the basis of literature review,this paper sorts out the driving mechanism of ecological green development in the process of regional integration.Based on the panel data of 41 cities in the Yangtze River Delta,the dynamic interaction relationships of the inter-city ecological green development is identified with the VAR Granger causality test method,and the spatial correlation network of urban ecological green development is analyzed using social network analysis method.The research finds that the ecological green development of cities in the Yangtze River Delta presents a complex and multi-threaded spatial correlation network structure.The development of a city is not only related to its own,but also affected by its regional and overall network.The interaction between cities has been increasing,but the overall is not close enough.The network structure has become increasingly stable,while the hierarchical spatial structure has been broken.Moreover,there are four major growth poles,and the central city is not enough to drive the development of the surrounding areas.The formation of the plate breaks the administrative boundary,the correlation transmission has obvious gradient overflow characteristics,and the urban development moves from discrete to united gradually.The main driving factors for the evolution of the ecological green development network lies in the differences among cities,in terms of economic development level,degree of opening to the outside world,government investment in sci-tech,and geographic locations.This study further points out that in the ecological and green development in the process of regional integration,each city should break through the geographical restrictions based on its role and function in the overall network,change from“beggar-thy-neighbor”to“neighborly partnership”,improve the regional co

关 键 词：生态文明 长三角 生态绿色 空间关联网络 

分 类 号：F062.2[经济管理—政治经济学]