【作者】 者吉莲；

【导师】 徐桂兰；

【作者基本信息】 四川大学 ， 区域经济学， 2006， 硕士

【摘要】 区域经济差异一直是区域经济学研究的核心问题，也是世界各国在经济发展过程中普遍存在的现象。作为世界上最大的发展中国家，中国的经济增长问题显得尤为迫切，其所面临的区域经济差异问题也更严重。过去，对我国区域经济差异的研究大多集中于地带(东中西)之间或省际之间，很少有人系统地研究省域内部区域经济的差异。对于中国这样一个大国来说，仅仅进行宏观地带或省际之间区域差异的研究，并不能完全反映当代我国区域变迁格局的全貌。作为西部农业和资源大省的四川，其区域经济差异问题更为突出。因此，本文从实证分析的角度出发，以四川省为案例研究省域内部区域经济差异，为四川以及其他省域经济乃至我国区域经济发展提供理论依据与政策建议。 首先，本文在综述国内外研究成果的基础上，对区域经济差异研究进行了归纳解释和界定，对测算区域经济差异的各种指标和方法进行了分析和比较。 其次，通过对原始数据的收集、整理和分析，选取20个指标，借助SPSS 13.0 for Windows统计分析软件，运用主成分分析法和聚类分析方法，对四川省域内部区域经济差异进行了实证分析和综合评价，得出如下结论：一、四川省138个县(市)可分为四类，即发达型县(市)、较发达型县(市)、中等型县(市)和欠发达型县(市)。二、四川省内部区域经济差异主要表现为县(市)经济差异显著，总体呈东西横向分异，即成都大平原经济发展水平高，平原周边近南北向的经济发展水平也较高，该南北延伸带以东、以西经济发展水平低；极化分异凸现，点轴特征明显；大中城市的近郊县(市)经济发展水平高，具有二元经济特征；落后地区多为国家级重点贫困县。更多还原

【Abstract】 The disparity of regional economy has always been the hot topic in regional economics, which is a universal phenomenon of the countries in the world for their economic development. As the largest developing countries in the world, the question of economic growth of China is particularly urgent. It’s disparitiy of regional economy has got more and more severe. The researches were mostly focus on the three belts (the East, the Middle and the West) and the disparities between provinces, fewer researchers were focus on the disparities of inner provinces in the past. The above researches didn’t entirely reflect the real disparities of regional economy in China. As a big agriculture and resource province located in the West, sichuan’s disparities of regional economy is more outstanding. Based on the case study, the thesis systemically studied on the disparities and their factors of regional economy in Sichuan province, to provide scientific basis for regional economy development of Sichuan province and the other province in China.Firstly, the thesis defined and explaned the disparities of regional economy based on summarizing abundance of research literatures not only in china but also in the other country, analyzed and compared the index and methods of measuring disparities of regional economy.Secondly, based on the case study, the thesis study on the disparities of regional economy in Sichuan province, through collecting initial data, choosing 20 indexes, using SPSS 13.0 for Windows software and adopting the principal component更多还原