产业同构对区域经济增长的空间溢出效应——以京津冀地区为例  

Spatial Spillover Effects of Industrial Isomorphism on Regional Economic Growth——Taking the Beijing-Tianjin-Hebei Region as Example

作　　者：丁宏[1] DING Hong(Nankai University,Tianjin 300071)

机构地区：[1]南开大学经济学院,天津300071

出　　处：《首都经济贸易大学学报》2021年第5期44-54,共11页Journal of Capital University of Economics and Business

基　　金：天津市哲学社会科学规划一般项目“内生人口变化对长期经济增长的影响”(TJYJ20-002)。

摘　　要：利用京津冀地区2000—2016年14个工业行业的面板数据,分别采用产业结构相似系数和地区专业化指数方法,对京津冀地区产业同构程度进行测度;通过构造面板数据模型,考察产业同构程度对经济增长的影响;引入空间溢出效应的空间杜宾模型,通过两种不同的空间加权矩阵——地理距离加权矩阵和产业结构溢出矩阵,分别考察产业同构对京津冀地区经济增长的空间溢出效应。研究结果表明,北京市产业专业化程度稳步提高,但天津市和河北省的产业同构程度不断上升;产业同构对经济增长的影响及空间溢出效应均表现为负向。Based on the panel data of 14 industries from 2000 to 2016,this paper measures the degree of industrial isomorphism in the Beijing-Tianjin-Hebei region with methods of the industrial structure similarity coefficient and the regional specialization index respectively.The influence of industrial isomorphism degree on economic growth is investigated by constructing a general panel data model.The spatial Dubin model is introduced to investigate the spatial spillover effect of industrial isomorphism on the economic growth of the Beijing-Tianjin-Hebei region by using two different spatial weighting matrices,namely the geographic distance weighting matrix and the industrial structure spillover matrix.In this paper,the industrial specialization degree of Beijing is increasing steadily,but the industrial isomorphism degree between Tianjin and Hebei is increasing continuously,while the effect of industrial isomorphism on economic growth and its spatial spillover effect are negative.

关 键 词：产业同构 地区专业化 溢出效应 空间杜宾模型 京津冀地区 

分 类 号：F127[经济管理—世界经济]