成渝地区双城经济圈劳动生产率增长与空间均衡一致性的基本认识  

The Fundamental Understanding of the Consistency Between the Growth of Labor Productivity and Spatial Convergence in Chengdu-Chongqing Economic Circle

作　　者：方一平[1,2,3] 杨悦 FANG Yiping;YANG Yue(Institute of Mountain Hazards and Environment,Chinese Academy of Sciences,Chengdu 610041,China;College of Resource and Environment,University of Chinese Academy of Sciences,Beijing 100049,China;China-Pakistan Joint Research Center on Earth Sciences,CAS-HEC,Islamabad 45320,Pakistan;University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院、水利部成都山地灾害与环境研究所,成都610041 [2]中国科学院大学资源与环境学院,北京100049 [3]中国-巴基斯坦地球科学研究中心,中国科学院-巴基斯坦高等教育委员会,伊斯兰堡45320,巴基斯坦 [4]中国科学院大学,北京100049

出　　处：《西南大学学报（自然科学版）》2022年第1期24-35,共12页Journal of Southwest University(Natural Science Edition)

基　　金：国家自然科学基金项目(42171209).

摘　　要：以成渝地区双城经济圈内142个区(县、市)为样本,探索三次产业劳动生产率增长与空间均衡过程的一致性.结果表明,无论是国际还是国内横向比较,成渝地区双城经济圈劳动生产率基数均较低,增长空间大.2000-2018年期间三次产业劳动生产率水平量的σ检验发散,而劳动生产率增速绝对β收敛,且第二、三产业收敛速度高于第一产业.莫兰指数(Moran s I)、空间自相关、空间分布模型验证与绝对β收敛趋于一致,存在空间收敛演进态势.但从三次产业劳动生产率空间格局研判,推动成渝地区双城经济圈建设整体成势的任务艰巨.通过多层级城市集聚、产业转型调高调优产出增速与增值,加速劳动生产率空间集聚与扩散相互交替、相互转化,垫高县域低值生产率,促进空间均衡演化,是改变成渝地区双城经济圈现存发展断陷的前提.一个持续不断的劳动生产率增长与空间均衡的同向、同步是高质量、高效率发展的重要标度.Labor productivity as the source of economic growth,there is an increasing need to further understand its convergence and divergence in different development stages.Convergence generally means coming together,while divergence generally means moving apart.This study attempted to investigate the relationship between labor productivity and space convergence at the county level.Using 142 districts and counties in Chengdu-Chongqing Economic Circle as samples,this paper examined the consistency of labor productivity growth and spatial convergence process of primary,secondary and tertiary industries.The results showed that the base of labor productivity was low compared with developed countries or regions,providing a lot of room for growth.During the period 2000-2018,theσtest of the labor productivity levels of the primary,secondary and tertiary industries were diverged,and the growth rate of labor productivity was absolutelyβconvergence.The convergence speed of the secondary and tertiary industries was higher than that of the primary industry.The results of spatial autocorrelation,spatial distribution model and Moran s I verification were also consistent with the absoluteβconvergence,presenting a spatial convergence across the Chengdu-Chongqing Economic Circle.However,based on the existing spatial difference of labor productivity,it is a great difficulty to narrow the internal gap of Chengdu-Chongqing Economic Circle.In order to change the spatial imbalance of existing labor productivity in the Chengdu-Chongqing Economic Circle,authors argued that it is a critical premise to accelerate the spatial agglomeration,to improve output of economic sectors by multi-level urban agglomeration,high-level industrial transformation,and synergistic process of spatial equilibrium.For achieving the sustainable development goals,a continuous growth of labor productivity synchronized with spatial equilibrium is proposed as an important mechanism to test the performance of high-quality and high-efficiency development.

关 键 词：成渝地区双城经济圈 劳动生产率 空间均衡趋同 高质量发展 

分 类 号：F061.5[经济管理—政治经济学] F249.22