本文選題：城市網(wǎng)絡(luò)　切入點：銀行網(wǎng)點　出處：《地理科學(xué)進展》2017年04期

【摘要】：基于當(dāng)前城市網(wǎng)絡(luò)和金融地理研究,以全國336個地級以上行政單元(城市)為研究對象,以33家國內(nèi)外銀行的88022個網(wǎng)點各城市間的級別和數(shù)量分布為基礎(chǔ)數(shù)據(jù),運用鏈鎖模型、Zipf法則、社會網(wǎng)絡(luò)分析等研究方法,對中國市間聯(lián)系和城市節(jié)點的結(jié)構(gòu)特征進行分析。研究表明:京津冀、長三角、珠三角、成渝和長江中游等五大城鎮(zhèn)密集區(qū)之間的聯(lián)系成為這一網(wǎng)絡(luò)的主干,東西部網(wǎng)絡(luò)密度以胡煥庸線為界呈現(xiàn)明顯差異;城市聯(lián)通度的規(guī)模分布符合Zipf法則,但呈現(xiàn)明顯的雙分形特征,各城市的節(jié)點度同樣以胡煥庸線為界在東西部呈現(xiàn)顯著差異;此外,國有銀行、股份制銀行和外資銀行所分別對應(yīng)的城市整體聯(lián)通度和相對聯(lián)通度在空間分布上也存在明顯差別;上述結(jié)構(gòu)特征同各城市經(jīng)濟規(guī)模和人口規(guī)模之間存在較強的相關(guān)性。從形成機制上看,朝向集中化和均衡化的一般空間政策和行業(yè)空間政策對這一網(wǎng)絡(luò)格局的形成具有深刻影響。
[Abstract]:Based on the current urban network and financial geography research, this paper takes 336 administrative units (cities) above the prefectural level as the research object, and takes the distribution of the level and quantity of each city among the 88022 branches of 33 domestic and foreign banks as the basic data. By using chain model Zipf rule and social network analysis, this paper analyzes the structural characteristics of urban connections and urban nodes in China. The results show that: Beijing-Tianjin-Hebei, Yangtze River Delta, Pearl River Delta, etc. The connection between Chengdu-Chongqing and the five cities and towns in the middle reaches of the Yangtze River becomes the backbone of this network, and the density of the eastern and western regions is obviously different from the Hu Huanyong line, and the scale distribution of the urban connectivity conforms to the Zipf rule. However, there are obvious double fractal features, and the nodal degree of each city is also significantly different from that of Hu Huanyong line in the east and the west. In addition, the state-owned banks, There are also obvious differences in spatial distribution between joint-stock banks and foreign banks. There is a strong correlation between the above structural characteristics and the economic scale and population size of each city. The general space policy and the industry space policy towards centralization and equalization have profound influence on the formation of this network pattern.
【作者單位】： 中國海洋大學(xué)法政學(xué)院;
【基金】：國家自然科學(xué)基金應(yīng)急管理項目(41440005) 中央高�；究蒲袠I(yè)務(wù)費專項資金中國海洋大學(xué)項目(201564052)~~
【分類號】：F832.2

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