湖北省县域对外开放度对经济增长影响的实证研究  

Empirical study on the effect of the opening-up on economic growth of county areas in Hubei Province

作　　者：王新华[1] 吴怡林 WANG Xin-hua;WU Yi-lin(School of Economics,Wuhan Polytechnic University,Wuhan 430023 China)

机构地区：[1]武汉轻工大学经济学院,湖北武汉430023

出　　处：《武汉轻工大学学报》2022年第1期64-69,共6页Journal of Wuhan Polytechnic University

基　　金：湖北县域经济发展研究中心招标课题(编号:2021005).

摘　　要：县域作为我国重要的行政单位,其发展对于我国的经济发展、乡村振兴以及提升居民整体幸福度有着重要的作用。在“一带一路”倡议下,县域的对外开放受到了较多关注,本文将着重分析湖北省各县域对外开放度与经济增长的关系,说明对外开放对县域经济增长的重要性。文章选取2011—2019年湖北省县域经济数据,使用柯布-道格拉斯模型进行实证分析。分析发现:湖北省县域的贸易开放度对经济增长有显著的正向影响,其中鄂东地区的贸易开放度较鄂西地区更为显著;鄂西地区贸易开放度对经济增长存在非线性影响。湖北省县域的外资开放度对经济增长也存在显著的正向影响,其中:鄂东地区的外资开放度对经济增长有显著的正向影响;鄂西地区的外资开放度对经济增长有正向影响,但是不显著。文章最后提出了相应的对策建议。As an important administrative unit in China,the development of county areas plays an important role in economic development,rural revitalization and the overall well-being of residents.Under the“Belt and Road”initiative,the opening up of county areas has received more attention,and this paper will focus on analyzing the relationship between economic growth and opening-up in Hubei provinces,and explaining the importance of opening-up to county growth.This paper selects the county data of Hubei Province from 2011 to 2019 and uses the Cobb-Douglas model for empirical analysis.The article finds that the trade openness of county areas of Hubei province is positively related to economic growth,of which the trade openness in the east region is more significant than that in the west of the region.And the trade openness of the western region has a non-linear influence on economic growth.

关 键 词：县域经济 柯布-道格拉斯函数 贸易开放度 外资开放度 

分 类 号：F327[经济管理—产业经济]