摘要
基于研究IFDI与OFDI对产业结构升级影响的文献,依据黄凌云等人的测算方法,利用耦合协调度模型测度IFDI与OFDI之间的协调发展水平,通过不断变换协调系数γ(2≤γ≤5),将其代入公式进行计算,分析出最符合常理的CDIFDI值所对应的γ。结果发现:当γ=4或γ=5时,某年某省域CDIFDI均太小,且与其原始数据在全国的排名相违背。当γ=2时,若某年某省域的IFDI与OFDI都为较大值或较小值,其所对应的CDIFDI在全国的排名也会与前两者保持一致性;若某年某省域IFDI与OFDI一个大而另一个小,其所计算出的CDIFDI值在全国的排名处于中间位置。当γ=3时,某年某省域CDIFDI在本文所讨论的发展关系当中无实际意义。
Based on the literature on the impact of IFDI and OFDI on upgrading of industrial structure as well as calculation carried out by Huang Ling-yun et al.,the level of coupling coordination model is applied to measure the level of coordinated development between IFDI and OFDI.By continuously changing the coordinated co-efficiencyγ(2≤γ≤5)and substituting it into the formula for calculation,and the most reasonable valueγcorresponding to CDIFDI value is analyzed.The results reveal that:whenγ=4 orγ=5,the CDIFDI value of a certain province in a certain year is generally too small,and it is contrary to the national ranking of its original data.Whenγ=2,if the IFDI and OFDI of a certain province in a certain year are both larger or smaller,the corresponding CDIFDI national ranking is also consistent with the two;if the IFDI and OFDI a certain province in a certain year are that one large and one small,the calculated CDIFDI value is in the medium of the national ranking.Whenγ=3,CDIFDI in a certain province in a certain year has no practical significance in the development relationship discussed herein.
作者
孙攀
满忠芮
SUN Pan;MAN Zhong-rui(School of Economics and Management,Nantong University,Nantong 226019,China)
出处
《南通航运职业技术学院学报》
2021年第2期37-41,59,共6页
Journal of Nantong Vocational & Technical Shipping College
基金
国家级大学生创新创业训练计划项目(202010304009)。
关键词
双向FDI协调发展
外商直接投资
对外直接投资
two-way FDI coordinated development
foreign direct investment
outward foreign direct investment
作者简介
孙攀(1983—),男,安徽凤台人,南通大学经济与管理学院讲师,博士。
