CAJ | 학술논문

采用的理论模型为Cobb—Dauglas生产函数，采用的样本是国内30个省、市、自治区1998—2010年的pannel数据，通过建立变系数模型和固定效应变截距模型研究FDI以及国内投资在我国各区域所产生的经济影响。结果表明，国内投资仍然是对各省、市、自治区经济增长贡献最大的因素。它对30个省、市、自治区的经济增长起到了显著的促进效果，然而外国直接投资（FDI）在各地区所产生的经济影响有所不同。具体来说，FDI对东部地区经济增长起到了显著推动作用，其对东部地区经济增长贡献率达19．23％；对中部地区经济增长的显著相关性不强，对西部地区经济增长发挥了促进作用，其对西部地区的经济增长贡献率为12．75％。
채용적이론모형위Cobb—Dauglas생산함수，채용적양본시국내30개성、시、자치구1998—2010년적pannel수거，통과건립변계수모형화고정효응변절거모형연구FDI이급국내투자재아국각구역소산생적경제영향。결과표명，국내투자잉연시대각성、시、자치구경제증장공헌최대적인소。타대30개성、시、자치구적경제증장기도료현저적촉진효과，연이외국직접투자（FDI）재각지구소산생적경제영향유소불동。구체래설，FDI대동부지구경제증장기도료현저추동작용，기대동부지구경제증장공헌솔체19．23％；대중부지구경제증장적현저상관성불강，대서부지구경제증장발휘료촉진작용，기대서부지구적경제증장공헌솔위12．75％。
Using the Cobb -Dauglas production function as the theoretical model and the 1998 -2010 pannel data of 30 provinces, municipalitie as a sample, this article tries to analyse the impact of foreign direct investment and domestic investment on the economic growth ying coefficient models and fixed effect variable tributor to the economic growth of China＇ s eastern, central and western regions by setting up var- intercept model. The empirical results show that the greatest con- of various municipalities and regions positive effect on economic growth of the 30 provinces, while foreign is still domestic investment. It has a significant direct investment shows some differences in the degree of influence on economic growth of various regions. Overall, FDI on economic has played a significant role in promoting economic growth in the eastern region growth, its rate of contribution is 19.23%. It dosen＇ t have strongly correlation with economic growth in the central region of china. But it has played a catalytic role on the western region＇s economic growth ,its rate of contribution is 12.75% .