摘要
采用基尼系数、对数离差均值和泰尔指数对2006—2016年我国沿海11个省份的海洋经济增长差异进行分析,并基于空间收敛模型研究海洋经济生产率的收敛性。结果表明:2006—2016年我国各地区海洋经济生产效率存在显著性差异,总体呈减小的趋势;全国、东海区域的海洋经济增长存在绝对σ收敛和绝对β收敛,北海区域、南海区域海洋经济增长不存在绝对收敛性;在引入海洋经济增长相关影响因素及空间效应后,全国、东海区域、北海区域的海洋经济增长存在条件收敛;对外贸易水平和固定资产投入强度是影响全国海洋经济增长的主要因素。
Used the Gini coefficient,mean logarithmic deviation and Theil index,this paper analyzed the difference of China′s marine eco nomic growth from 2006 to 2016,and analyzed the convergence of China′s marine economic productivity based on the spatial convergence mod el. The results showed that:There were significant differences in the productivity of marine economy in different regions of China,and the overall trend was decreasing. There was an absoluteσconvergence and an absoluteβconvergence existed in the marine economic growth of the whole country and the East China Sea region,while there was no absolute convergence in the marine economic growth in the north China sea region and the south China sea region. After introducing the relevant factors and spatial effects of marine economic growth,there was a conditional con vergence of marine economic growth in the whole country,the east China sea region,and the north China sea region. The level of foreign trade and the investment intensity of fixed assets were the main factors affecting the growth of marine economy in China.
作者
刘强
鲁亚运
原峰
LIU Qiang;LU Ya-yun;YUAN Feng(Guangdong Center of Marine Development Planning Research,Guangzhou 510220,China)
出处
《资源开发与市场》
CAS
2020年第8期865-872,共8页
Resource Development & Market
基金
2018年广东省促进经济发展专项项目“海洋产业创新调查与分析”(编号:GDME-2018E008)
2019年广东省促进经济发展专项资金“海洋经济高质量发展运行监测”(编号:GDOE-2019A47)
广东省促进经济发展专项资金项目“广东省海洋六大产业三年行动方案制订”(编号:粤自然资源合[2019]013号)。
关键词
海洋经济
地区差异
收敛性
空间计量
marine economy
regional differences
convergence
spatial econometrics
