外商直接投资区位分布与区域经济发展:基于内生结构模型的实证研究     

杨俊  杨尘  李晓羽 《中国软科学》2007,(2):87-94

本文建立了一个内生结构模型反映外商直接投资区位分布与区域经济发展相互影响的内生关系，并利用我国跨省份Panel数据进行经验研究。主要发现外商直接投资区位分布与区域经济发展水平之间确实存在正向的相互影响关系。并证实了开放的经济政策、低廉的劳动力成本、完善的基础设施也有利于吸引外资的进入。  相似文献   

教育不平等与收入分配差距:中国的实证分析   总被引：1，自引：0，他引：1  

杨俊  黄潇  李晓羽 《Frontiers of Education in China》2009,4(3):413-434

Based on the endogenous growth theory, this paper uses the Gini coefficient to measure educational inequality and studies the empirical relationship between educational inequality and income inequality through a simultaneous equation model. The results show that: (1) Income inequality leads to educational inequality while the reduction of educational equality does not contribute to the decrease of income inequality, and there is no simple casual effect between them. However education expansion is beneficial to reduce educational inequality and income inequality. (2) Education relates to income inequality through the human capital transmission mechanism, but this mechanism does not automatically translate into a virtuous cycle of “educational equality↔income equality”. (3) In the long run, the reduction of educational inequality does not reduce income inequality, but income inequality has a negative instant-impact on educational equality. (4) At present, the level of educational investment and urbanization do not effectively promote educational equality. In addition, the robustness of the model used in this paper has been partly proved. __________ Translated from Guanli Shijie 管理世界 (Management World), 2008, (1): 38–47  相似文献