基于商品里程的城市经济网络结构识别——以福州为例

Structure Identification of Urban Economic Network of Fuzhou City Based on Goods Miles

以福建省会福州为例,利用商品里程对城市经济网络的空间结构进行识别,并分析影响城市经济联系强弱的相关因素。结果表明:福州市总商品里程为904.5 km,大量商品供给依赖于外省;食品类商品的本地供给率较高,但平均里程最长且差异较大,服装类商品和电子产品类商品的本地供给率较低,但平均里程相对较短;与福州产生强经济联系的省市集中于我国东部沿海及通道沿线,呈现"一心双翼"态势;商品里程与商品供应地的经济规模相关,高效通达的物流网络是提高经济运行效率的关键。从加快智慧物流网络建设、推进特色现代农业、提升本地优势产业实力等方面提出优化建议。

The paper took Fuzhou City as an example to identify the spatial structure of urban economic network by using the goods miles and find out the factors which influence the connection among cities. The results show that the total goods miles is 904. 5 km in Fuzhou,a large number of goods supply depends on other provinces.Local supply rate of food is the highest while the average miles is the longest,local supply rate of garment and electronic product are lower while the average miles are shorter. The stronger economic connection with Fuzhou are mainly concentrated in eastern coastal area of China,looks like one center and two wings. The goods miles is consistent with economic scale,while the construction of logistics network is the key to improve the efficiency of urban economic network. Methods to optimize structure are accelerating the construction of intelligent logistics network,speeding up the development of characteristic modern agricultural and improving competition of local advantage industries.