国际经济与贸易学院知识库

摘  要
随着经济发展方式的转变和产业结构的转型升级，城市化已取得重大进展，并已成为社会经济发展的重要引擎。兰西城市群作为中国西部地区重要的城镇化战略之地，其建设具有沟通东西，连接南北和撬动西部区域经济协同发展的重要职能。产城融合作为城市发展的重要形态，已经成为推动城市发展转型、推动城市可持续发展的重要驱动力。本文阐述了产城融合发展的基本理论，并通过构建一个多指标的评价体系，其中包括产业发展、城市发展、人文发展、生态环境四个方面的一级指标，运用熵值法对甘肃省和青海省的14个地级市的“产城融合度”进行初步评价，分析兰西城市群产城融合现状，实证分析得到产城融合的影响因素。本文总共分为五章。第一章说明选题背景、研究意义、研究内容、研究方法；第二章总结分析产城融合的国内外理论，阐释产城融合的内在作用机理；第三章建立产城融合综合评价指标体系，对甘肃省、青海省的14个地级市 2000-2019 年兰西城市群的产城融合度进行测度；第四章建立双向固定效应模型，对产城融合度的影响因素进行整体回归分析和异质性检验；第五章提出加快兰西城市群产城融合发展的政策建议。主要结论如下：（1）甘肃省、青海省的 14 个地级市产城融合发展水平整体呈现波动上升趋势，但增幅不大，产城耦合度较高，产城协调度不足。（2）兰州、西宁作为省会城市，产城融合发展优势显著，率先实现了产城协调度由低水平协调向中等水平协调的过度。兰西城市群和非兰西城市群的产城融合发展水平存在空间差异，兰西城市群地区产城耦合度和产城协调度明显高于非兰西城市群地区。（3）在产城融合影响因素中，工业、服务业和城市人口集聚对产城融合度提升具有明显的促进作用，兰西城市群和非兰西城市群区域影响因素作用方向和大小存在差异。（4）兰西城市群的工业和城市人口集聚对14个地级市的产城融合发展有明显的促进作用。

关键词：兰西城市群 产城融合 影响因素 双向固定效应模型
 

Abstract
　　　With the transformation of the mode of economic development and the transformation and upgrading of the industrial structure, urbanization has made significant progress and has become an important engine of socio-economic development. As an important urbanization strategic location in western China, the construction of Lanxi urban agglomeration has important functions of connecting the east and west, connecting the north and south, and leveraging the coordinated development of the western regional economy. As an important form of urban development, industry city integration has become an important driving force for promoting urban development transformation and sustainable development. This article expounds the basic theory of industry city integration development, and constructs a multi indicator evaluation system, including four primary indicators of industrial development, urban development, human development, and ecological environment. It uses entropy method to preliminarily evaluate the "industry city integration degree" of 14 prefecture-level cities in Gansu Province and Qinghai Province, analyzes the current situation of industry city integration in Lanxi urban agglomeration, and empirically analyzes the influencing factors of industry city integration. This article is divided into five chapters. The first chapter describes the background of the topic, research significance, research content, and research methods; The second chapter summarizes and analyzes the domestic and foreign theories of industry city integration, and explains the internal mechanism of industry city integration; The third chapter establishes a comprehensive evaluation index system for industry city integration, measuring the industry city integration degree of 14 prefecture-level cities in Gansu Province and Qinghai Province in Lanxi urban agglomeration from 2000 to 2019; The fourth chapter establishes a two-way fixed effect model to conduct overall regression analysis and heterogeneity testing on the influencing factors of industry city integration; The fifth chapter proposes policy recommendations to accelerate the integration of industry and city development in Lanxi urban agglomeration. The main conclusions are as follows: (1) The overall level of industry-city integration development in 14 prefecture-level cities in Gansu and Qinghai provinces has shown a fluctuating upward trend, but the increase is not significant, with a high degree of industry-city coupling and insufficient coordination between industry and city. (2) Lanzhou and Xining, as provincial capital cities, have significant advantages in the integration of industry and city development, taking the lead in realizing the transition from low level coordination to medium level coordination. There are spatial differences in the development level of industry city integration between Lanxi urban agglomeration and non Lanxi urban agglomeration. The degree of industry city coupling and industry city coordination in Lanxi urban agglomeration is significantly higher than that in non Lanxi urban agglomeration. (3) Among the influencing factors of industry city integration, industry, service industry, and urban population agglomeration have a significant promoting effect on the improvement of industry city integration. There are differences in the direction and magnitude of regional influencing factors in Lanxi urban agglomeration and non Lanxi urban agglomeration. (4) The agglomeration of industry and urban population in the Lanxi urban agglomeration has significantly promoted the integration of industry and city development in 14 prefecture-level cities.
　　　
Keywords: Lanxi urban agglomeration；Industry-cityintegration；Influencing factors；Bidirectional fixed effect model