国防科技研发对促进我国整体技术的发展影响深远,评价国防科技研发对国民经济增长溢出效应一直是学者与政府关注的热点问题。理论模型研究结果显示,国防科技研发投入对民用科技研发投入有挤出效应;同时,国家存在一个合理的、能够使国民经济增长达到最大化的国防科技研发投入比例,即国防科技研发投入与GDP之比。
Defense RD plays a great role to the development of our technology.It has been the focus of scholars and government to evaluate the defense RD spillovers effects on economic growth.Theoretical model research results show that the defense RD has the crowd-out effects and there exists an economic growth-maximizing proportion of defense RD and GDP.