CAJ | 학술논문

本文运用空间面板模型对我国产业集聚的知识溢出效应与工业经济增长之间的关系进行了实证分析。研究结果表明,我国工业经济增长在相邻地区之间存在负向的空间相关性,地区工业发展不仅与本地知识溢出、资本投入和劳动投入密切相关,而且会受到其相邻地区工业经济增长的显著影响;MAR溢出性和Jacobs溢出性对本地工业经济增长的影响均显著为正,并且产业专业化的促进效应大于产业多样化,在本地工业发展中Porter溢出性并不显著,但相邻地区的产业竞争程度对本地工业经济增长产生了正向作用。
본문운용공간면판모형대아국산업집취적지식일출효응여공업경제증장지간적관계진행료실증분석。연구결과표명,아국공업경제증장재상린지구지간존재부향적공간상관성,지구공업발전불부여본지지식일출、자본투입화노동투입밀절상관,이차회수도기상린지구공업경제증장적현저영향;MAR일출성화Jacobs일출성대본지공업경제증장적영향균현저위정,병차산업전업화적촉진효응대우산업다양화,재본지공업발전중Porter일출성병불현저,단상린지구적산업경쟁정도대본지공업경제증장산생료정향작용。
Based on the spatial panel data model,this paper studies the influence of knowledge spillover on the industrial growth in the process of industrial agglomeration. We find that there is a significant spatial autocorrelation between industrial growth of different regions in China. The development of local industry is not only closely related with knowledge spillover,capital investment and labor input,but also significantly affected by the industrial development of neighboring regions. There exist significant MAR spillovers and Jacobs spillovers in the regional industry development,and industrial specialization plays a more important role than industrial diversity in promoting the development of local industry. However,we do not find clear evidence on the presence of Porter spillovers in local industrial growth,and the competition of neighboring regions is conducive to the local industry development.