产业结构优化与西部欠发达地区经济增长——基于宁夏与其他省份比较研究  

Industrial Structure Optimization and Economic Growth in Underdeveloped Western Regions

作　　者：李爱[1] 赵嘉晋 LI Ai;ZHAO Jia-jin(Shandong Technology and Business University,Yantai 264005,China)

机构地区：[1]山东工商学院经济学院,山东烟台264005 [2]北方民族大学商学院,银川750021

出　　处：《山东工商学院学报》2020年第6期75-84,共10页Journal of Shandong Technology and Business University

基　　金：国家社会科学基金青年项目“宏观经济和地方政策双重不确定下企业创新决策及政策优化研究”(17CJL7025);山东省软科学项目“供给侧改革视角下就业极化对劳动力供需的影响研究”(2017RKB01205)。

摘　　要：通过对宁夏和西部典型省份的主要行业区位熵进行比较,分析宁夏第二产业与第三产业的专业化水平及存在问题。基于2008-2018年宁夏经济数据,对区位熵、产业结构优化和经济增长构建联立方程模型,采用三阶段最小二乘法(3SLS)进行实证分析,得出地区产业专业化水平、产业结构合理化和产业结构高度化均对经济增长有正向促进作用,但产业结构高度化的作用更显著。Comparing the location entropy of main industries between Ningxia and western typical provinces,this paper analyzes the specialization level and existing problems of the second industry and the third industry in Ningxia.Based on economic data of Ningxia from 2008 to 2018,this paper constructs a simultaneous equation model of location entropy,industrial structure optimization and economic growth,and uses the three-stage least square method(3SLS)for empirical analysis.It is concluded that the regional industrial specialization,the rationalization and upgrading of industrial structure all play a positive role in promoting economic growth,furthermore the upgrading of industrial structure plays a more significant role.

关 键 词：区位熵 产业结构优化 三阶段最小二乘法 

分 类 号：F269.24[经济管理—国民经济]