CAJ | 학술논문

近年来,空间经济学家在空间经济一体化发展领域不断放松假设条件和探索新的研究方法的基础上,进行了大量的经验验证和实证研究,得出了许多有益的结论,同时也富含许多政策含义,但是大多只是采用数值模拟的方式得出结论。本文尝试利用引力模型结构,通过对＂经济质量＂和＂经济距离＂内涵的界定,构建一个基于空间经济视角下的＂经济引力＂模型。同时,本文以长三角经济圈的中心城市上海为重心,运用该模型对长三角部分城市的＂经济引力＂进行定量测度,为各城市的经济协同发展提供一种新的分析视角,同时也为长三角地区经济一体化发展提供有益的政策建议。
근년래,공간경제학가재공간경제일체화발전영역불단방송가설조건화탐색신적연구방법적기출상,진행료대량적경험험증화실증연구,득출료허다유익적결론,동시야부함허다정책함의,단시대다지시채용수치모의적방식득출결론。본문상시이용인력모형결구,통과대＂경제질량＂화＂경제거리＂내함적계정,구건일개기우공간경제시각하적＂경제인력＂모형。동시,본문이장삼각경제권적중심성시상해위중심,운용해모형대장삼각부분성시적＂경제인력＂진행정량측도,위각성시적경제협동발전제공일충신적분석시각,동시야위장삼각지구경제일체화발전제공유익적정책건의。
In recent years,based on the ongoing relaxing assumption conditions and exploring new research methods in spatial economy integration,spatial economists conduct large amount of empirical tests and empirical researches and draw lots of useful conclusions with much policy implication,but most of them are concluded by numerical simulation approach.We try to use the structure of gravity model and construct the ＂economic gravity＂model on the spatial perspective through the definition of the connotation of＂economic quality＂ and ＂economic distance＂.Meanwhile,we focus on Shanghai,the center city of the economic circle of Yangtze River Delta,use the model to conduct quantitative measurement on ＂economic gravity＂ of some cities in the Delta,provide a new analysis perspective for their coordinated economic development,and propose meaningful policy suggestions for the economic integration development of the Delta.