海南省金融服务实体经济效率的空间网络及其溢出效应  

Spatial Network and Spillover Effect of the Efficiency of Financial Services for the Real Economy in Hainan

作　　者：郭庆宾 黄林峰 GUO Qingbin;HUANG Linfeng(School of Economics,Hainan University,Haikou 570228,Hainan,China)

机构地区：[1]海南大学经济学院,海南海口570228

出　　处：《经济地理》2023年第5期68-77,共10页Economic Geography

基　　金：国家社会科学基金重大项目(21ZDA011);海南省院士团队创新中心项目;海南省社会科学基金项目(HNSK(YB)22-56);海南省研究生创新科研课题(Qhys2021-125);海南大学科研启动基金(kyqdsk201903)。

摘　　要：提升金融服务实体经济效率是海南优化资本要素配置和建设中国特色自由贸易港的重要议题。文章基于2011—2020年海南18个市县金融服务实体经济效率测算结果,构建金融服务实体经济效率空间网络,结合网络分析方法考察区域内效率的空间关联模式及其节点特征,并采用空间杜宾模型测算并分解其空间溢出效应,以此对效率的空间效应进行分析。结果发现:(1)海南金融服务实体经济效率呈“簇状”分布的多线程网络结构形态,南北双向纵深分布,海口、儋州为关键节点,但整体网络密度仍较低。(2)各市县网络节点主要呈核心—边缘的非对称结构,主要包括核心型、中介型和边缘型三类节点,在空间上分别具备较强的控制性、中介性与被支配性。(3)考虑了地理与经济因素的效率关联网络能更显著地描述经济、金融资源的流动性,空间溢出效应测度结果表明,较多因素均呈现显著的空间溢出效应且以抑制作用为主,含金融业规模、金融集聚度在内的影响因素均为显著的负向空间溢出效应,经济发展水平与城镇化水平则正向空间溢出效应显著。Improving the efficiency of financial services for the real economy is an important issue for Hainan to optimize the allocation of capital factors and build a free trade port with Chinese characteristics.Based on the measurement results of t the efficiency of financial services for the real economy in 18 cities and counties of Hainan from 2011 to 2020,this paper constructed the spatial correlation network of the efficiency of financial services for the real economy.It investigated the spatial correlation pattern and node characteristics of the efficiency in Hainan by the means of the network analysis method,used the SDM to calculate and decompose its spatial spillover effect,and analyzed the spatial effect of efficiency.The results show that:1)The efficiency of financial services for the real economy in Hainan Province is a multi-threaded network structure with a"cluster"distribution,and the north-south depth distribution is bidirectional.Haikou and Danzhou are the key nodes,but the overall network density is still low.2)The network nodes of each city and county are mainly characterized by an asymmetric core-edge structure,including three types of core nodes,intermediary nodes and marginal nodes,which have strong spatial control,mediation and dominance respectively.3)Considering the efficiency of the geographical and economic factors associated with the network can be more significant to describe the economy and the liquidity of financial resources,spatial spillover effect measure results show that more factors are present significant spatial spillover effect and give priority to with inhibitory effect,influencing factors,such as the scale of financial industry,financial agglomeration degree,significantly show the negative spatial spillover effects.Economic development level and urbanization level have significant positive spatial spillover effect.

关 键 词：海南自贸港 金融 实体经济 效率 空间网络 城镇化水平 空间溢出 

分 类 号：F127[经济管理—世界经济]