军民深度协同对企业关键核心技术突破的影响

大国战略博弈与关键核心技术“卡脖子”背景下，推动军民深度协同对企业关键核心技术突破意义重大。以《关于经济建设和国防建设融合发展的意见》实施作为准自然实验，利用双重差分法考察军民深度协同对企业关键核心技术突破的影响及作用路径。结果发现，军民深度协同有助于企业关键核心技术突破。在进行平行趋势检验、安慰剂检验以及其它系列稳健性检验后，上述结论依然成立。机制检验发现，军民深度协同通过提升军地联合技术研发能力与军民两大市场资源配置效率以及缓解军民协同企业创新资源压力等“三轮驱动”机制，助力企业关键核心技术突破。进一步研究发现，军民深度协同可以助推军转民企业与民参军企业关键核心技术突破。结论对推进军民一体化发展和关键核心技术突破具有重要现实意义。

The Influence of the Military-civilian Deep Collaboration in Enterprises' Breakthrough of Key and Core Technologies

Since the founding of new China, affected by the different focuses of economic and national defense construction in different historical periods, China has gradually formed a dual military-civilian structure in which economic construction and national defense construction are in separate operation. In order to solve this problem, marked by the issuance and implementation of the Opinions on the Integrated Development of Economic Construction and National Defense Construction (hereinafter referred to as the Opinions), China began to further integrate national defense and military construction into the economic and social development system, and keep improving the integrated development level of economic construction and national defense construction. China endeavors to promote the two-way flow, complementary and mutual use of military and local resources, gives full play to the national defense benefits of economic construction and the economic benefits of national defense construction, actively conducts joint research on key and core technologies especially in the field of science and technology, and promotes the synchronous improvement of military and civilian collaborative innovation capability. In the new era, it has become a major strategic choice for China to implement the overall national security concept and coordinate development and security by keeping promoting in-depth military-civilian collaboration. Hence there is important theoretical and practical significance for China's better overall development to systematically analyze and empirically study the influence mechanism of military civilian deep collaboration on enterprises' breakthrough in key and core technologies. However, from the existing research, there is no literature to systematically analyze and empirically study the impact of military civilian deep collaboration on enterprises' breakthrough of and core technologies and its internal mechanism. #br#This paper uses the implementation of the Opinions on the integrated development of economic construction and national defense construction as a quasi-natural experiment, and employs the difference-in-difference model to analyze the influence of military-civilian deep collaboration in enterprises to break through key and core technologies. The results show that the military-civilian deep colllaboration can help enterprises to break through key and core technologies. The above conclusion is still valid after parallel trend test, placebo test and other series of robustness tests. Moreover the deep military-civilian collaboration mainly breaks through the key and core technologies with the drives of technology, policy and market; the military-civilian deep collaboration can simultaneously promote the "military-into-civilian" and civilian-invested military enterprises, state-owned and private enterprises to break through the key and core technologies.#br#The possible contributions of this paper are as follows. (1) It builds an analytical framework for military civilian in-depth collaborative breakthrough in key and core technologies. on the basis of the theory of system science, this study analyzes how the in-depth military civilian cooperation systematically affects enterprises to break through key and core technologies. With the proposal of the "three wheel drive" mechanism containing technology market policy, it enriches the theoretical framework of this subdivided research field and deepens the understanding of how to give full play to the advantages of the new national system, integrate military and civilian forces to break through the "bottleneck" problems. (2) It tests the implementation effect of relevant strategic policies from the perspective of micro enterprises, and expands the research on the relationship between macro strategy and micro enterprise behavior. It not only enriches the research on the influencing factors of key and core technology breakthrough by investigating the breakthrough of key and core technologies from the perspective of military civilian deep collaboration, but also expands the research on the economic consequences of military civilian collaboration. (3) Through the empirical research, the study provides micro evidence that the strategy of military civilian deep coordination affects the breakthrough of key and core technologies, reveals the internal path of its impact and has important reference value for the follow-up deployment of military civilian synergy development strategy.#br#