【作者】 王凯；

【导师】 花俊；

【作者基本信息】 东南大学 ， 区域经济学， 2019， 硕士

【摘要】 江苏省作为长三角乃至全国经济的重要组成部分,其经济发展模式对于其他地区有着积极的示范作用。在2015年,江苏省服务业在国民经济中的比重首次超过制造业以后,服务业发展对于区域经济增长的影响研究越来越成为一种潮流。而生产性服务业作为服务业的重要组成部分,同时作为制造业的上游产业,对于国民经济增长起到不可替代的作用。在学术界,新经济地理学的兴起,使得空间因素与传统经济增长理论相结合,众多学者从产业集聚的角度研究了生产性服务业集聚对于区域经济增长的影响。本文从生产性服务业专业化集聚和多样化集聚产生的技术外溢的角度和生产性服务业与制造业的上下游关系两个角度来研究生产性服务业集聚对于区域经济增长的作用和机制。具体而言,直接效应方面,本文通过构建生产性服务业专业化集聚和多样化集聚指标,采用空间计量的方法,实证研究了二者所产生的技术溢出对于经济增长的影响;中介效应方面,本文采用经典的中介效应检验方法,实证研究了生产性服务业集聚是否通过影响制造业劳动生产率的提升和制造业升级,来影响区域经济增长。研究的结论是:生产性服务业专业化集聚对于江苏省区域经济增长有明显的促进作用,而多样化集聚对于经济增长的影响并不显著;中介效应方面,生产性服务业集聚通过促进制造业劳动生产率的提升来促进了经济增长,而生产性服务业集聚通过影响制造业升级带动经济增长这一假设没有通过中介效应检验。最后本文在研究结论的基础之上,给出相应的政策建议。更多还原

【Abstract】 As an important part of the Yangtze River Delta and even the national economy,Jiangsu Province’s economic development model has a positive demonstration role for other regions.In 2015,after the service industry’s proportion in the economy surpassed the manufacturing industry for the first time,the research on the regional economic growth of the service industry has become more and more a trend,and the producer service industry is an important part of the service industry.As the upstream industry of the manufacturing industry,it plays an irreplaceable role in the growth of the national economy.In academia,the rise of new economic geography has led to the combination of spatial factors and traditional economic growth theories.Many scholars have studied the impact of agglomeration of productive services on regional economic growth from the perspective of industrial agglomeration.This paper attempts to study the role and mechanism of producer services for regional economic growth from the perspective of technology spillovers arising from the agglomeration and diversification of producer services and the relationship between producer service industry agglomeration and manufacturing.Specifically,in terms of direct effects,this paper empirically studies the impact of technology spillovers on economic growth by constructing a specialized agglomeration and diversification indicators for productive services,using spatial measurement methods;This paper uses the classical mediation effect test method to empirically study whether the agglomeration of productive service industry affects regional economic growth by affecting the improvement of labor productivity and manufacturing upgrading.The conclusion of the study is that the specialized agglomeration of producer services has a significant role in promoting regional economic growth,while the impact of specialized agglomeration on economic growth is not significant.In terms of mediating effect,the accumulation of productive services promotes the productivity of manufacturing.The promotion promoted economic growth,and the assumption that the producer service industry promoted economic growth through manufacturing upgrades did not pass the mediation effect test.Finally,based on the research conclusions,the paper gives corresponding policy recommendations.更多还原