基于行业关系的城市战略定位研究——以南宁市为例

City’s Strategic Positioning Based on Industrial Relations: A Case Study of Nanning City in China

摘要: 城市战略定位是我国经济社会发展和规划中关注的焦点，更是国土空间规划中的核心内容之一，深刻地影响着我国城市和区域发展的空间格局。在城市流动性凸显的新形势下，有必要从城市之间的关系对其进行研究。为此把城市战略定位分为城市主要职能和城市等级两个部分，主要职能又分为竞争职能和战略职能，计算城市输出与输入的企事业和行政单位的数量，以关系商和关系差两个指标进行判别，把具有输出优势的行业列为主要职能，把总输出比总输入大的城市列为相对较高的城市等级。研究表明，南宁市应该继续保持食品制造与制糖业、农产品批发业、建筑机械研发与制造业等竞争职能，将农药研发与制造、仓储与货运、工程技术研究与服务等行业列为战略职能，构建研发、设计、制造与物流的大区域发展新中心。

Abstract: In China, city’s strategic positioning (CSP) is a critical concern in social and economic development and planning, especially in territorial spatial planning, and deeply influences the spatial patterns of urban and regional development. It is currently necessary to research CSP from the view of city’s relations in the trends of urban flows and connections. A new method of analyzing CSP is applied in this paper: 1) Split CSP into main functions and rank, and then split the main functions into competitive functions and strategic functions; 2) Compare the differences between the export and import number of firms or organizations of all industries, and figure out the main functions and rank with two indicators, namely, the relational quotient (RQ) and the relational difference (RD); and 3) Define the industries with high RQ and high export as main functions, and the rank with big absolute RD as high rank compared with the city studied. The findings show that Nanning City should keep the competitive functions of food and sugar manufacturing, wholesale of agricultural products, mechanical manufacturing of civil engineering, and foster the strategic functions of research and service, engineering designing, and logistics, making a brand new center in the southwest regions of China.