OFDI逆向创新溢出效应提升的新视角——基于环境规制的实证检验  

New Perspective on Improving OFDI's Reversed Innovation Spillover Effect——Empirical Research Based on Environmental Regulation

作　　者：韩先锋[1] 惠宁[1] 宋文飞 HAN Xianfeng;HUI Ning;SONG Wenfei

机构地区：[1]西北大学经济管理学院 [2]陕西师范大学西北历史环境与经济社会发展研究院

出　　处：《国际贸易问题》2018年第4期103-116,共14页Journal of International Trade

基　　金：国家社会科学基金西部项目"互联网驱动中国区域创新能力提升的效应与路径研究"(17XJL004);国家自然科学基金青年项目"我国经济增长效率损失研究:基于要素空间错配下产业结构失衡的分析"(71703121);陕西师范大学中央高校基本科研业务费"效率视角下西北地区水资源利用与经济发展的空间协同效应研究"(16SZYB38)

摘　　要：本文基于环境规制的视角,采用中国2004-2015年的省际面板数据和门槛回归技术考察了OFDI的逆向创新溢出效应。结果表明:OFDI显著提升了国内创新效率,但这种影响存在显著的环境规制三重门槛效应;较低的环境规制强度对OFDI逆向创新溢出的积极影响相对有限,只有当环境规制强度超越一定门槛水平时,才能最大限度地提升OFDI逆向创新溢出效应,但这并不意味着环境规制强度越高越好,过于严厉的环境规制反而会弱化OFDI的逆向创新溢出;当前的环境规制强度虽未能最有力地驱动OFDI的逆向创新溢出,但这距离跨入环境规制的最优区间并不遥远,短期内通过环境规制手段进一步释放OFDI的逆向创新溢出是切实可行的,但长期内也不能忽视环境规制"度"的限制;在环境规制约束下,OFDI的逆向创新溢出效应表现出了显著的空间异质性,在东、中、西部地区分别表现为正向的倒"U"型、"U"型和倒"U"型非线性规律,在"一带一路"地区和非"一带一路"地区分别具有正向的倒"U"型和"U"型非线性特征,这些发现为在不同空间实施差异化和动态化的环境规制政策,进而更有效地促进OFDI逆向创新溢出提供了依据。From the perspective of environmental regulation, this paper studies OFDI’s reversed innovation overflow effect using the provincial panel data from 2004 to 2015 and the technique of threshold regression. What the study shows are as follows.（1） OFDI significantly promotes the domestic innovative efficiency, while there exists an obvious triple-threshold effect, as far as the environmental regulation is concerned;（2） When the environmental regulation with a lower intensity positively impacts the OFDI’s reversed innovative spillover, it is relatively limited. Only when the environmental regulation intensity exceeds a certain threshold level, can the effect be maximized. However, the environmental regulation with a higher intensity does not always ensure positive effect. A harsher environmental regulation may weaken the OFDI’s reversed innovative spillover;（3） Although the current intensity of environmental regulation fails to drive the OFDI’s reversed innovation spillover in the most effective way, it is not far away from the optimal intensity range of environmental regulation. It is practicable to further release OFDI’s reversed innovation spillover through increasing the environmental regulation intensity in the short term, but in the long term, we still can’t ignore the ＂degree＂ constraint of environmental regulation;（4） Under the constraint of environmental regulation, OFDI’s reversed innovation spillover effect shows a significant spatial heterogeneity. Positively inverted U-shaped, Ushaped and inverted U-shaped with nonlinear features have been observed in the eastern, central and western regions, respectively. In the ＂Belt and Road＂ regions, it is featured by nonlinear positively inverted U-shaped, and nonlinear Ushaped is presented outside the ＂Belt and Road＂ regions. All these findings provide a strong basis for implementing diverse and dynamic environmental regulation policies in different regions and thus promoting OFDI reverse innovation overflow more effectivel

关 键 词：对外直接投资 环境规制 区域创新效率 门槛效应 

分 类 号：F125[经济管理—世界经济]