摘要
在利用因子分析法测度淮河生态经济带中心城市生态经济发展水平的基础上,结合引力模型、断裂点模型对淮安、盐城、蚌埠、信阳四个节点城市的影响力进行比较分析。最后得出结论认为,淮河流域各城市生态经济发展水平呈现出明显的非均衡性特征,东部沿海城市优于中部内陆城市;城市的经济辐射力与城市自身实力、地理区位以及周边城市发展水平有关;淮安、盐城、蚌埠、信阳经济辐射示范带动力呈逐次递减态势,淮安、盐城与连云港、宿迁可形成小范围的城市群,蚌埠与宿迁、淮北、亳州、宿州、淮南、滁州等地可形成生态经济发展城市群。
On the basis of using factor analysis method to measure the development level of ecological economy in the central city of Huaihe ecological economic belt,the influence of the four node cities of Huai’an,Yancheng,Bengbu and Xinyang were compared and analyzed by combining gravity model and fracture point model.The conclusion is that the eco-economic development level of the cities in the Huaihe basin is obviously unbalanced,and the eastern coastal cities are superior to the inland cities.The economic radiation force of one city is related to its own strength,geographical location and the development level of surrounding cities.The dynamic tend of Huai’an,Yancheng,Bengbu and Xinyang economic radiation demonstration decreases one by one,Huai’an,Yancheng and Lianyungang,Suqian can form a small range of city group,Bengbu and Suqian,Huaibei,Bozhou,Suzhou,Huainan,Chuzhou and other places can form ecological economic development urban agglomeration.
作者
马成文
夏杰
MA Cheng-wen;XIA Jie(School of Statistics and Applied Mathematics,Anhui University of Finance and Economics,Bengbu 233030,China)
出处
《经济研究导刊》
2021年第1期130-136,共7页
Economic Research Guide
关键词
淮河生态经济带
辐射能力
因子分析
引力模型
断裂点模型
Huaihe ecological economic belt
radiation capacity
factor analysis
Gravity Model
Fracture Point Model
