组织实施重大科技项目，是世界各国提升科技创新竞争力的重要手段。在对已有重大科技项目研究的基础上，将973计划、863计划、国家科技支撑计划和国家科技重大专项归结为我国重大国家科技计划，并对这些计划的不同定位进行了介绍。分析了973计划、863计划、国家科技支撑计划和国家科技重大专项的组织管理体系，进而比较了4种管理体系的区别和联系。

专利质量问题已引起世界各国的广泛关注。利用文献计量方法确定专利质量评价指标和权重，并给出了专利质量评价指数。根据数据的可得性对指标进行删减，利用OECD给出的生物技术专利IPC分类号，结合医药特征关键词对专利进行筛选，最终得到全国不同省（区、市）生物医药行业专利质量评价指数。研究结果表明，所确定的专利质量指数是有效的，我国生物医药行业专利质量排名前五位的分别是：北京、上海、台湾、香港和江苏。最后提出提高专利质量的对策建议。

基于国外科技型中小企业国际化经营中社会化科技服务体系建设的先进经验，结合我国科技型中小企业国际化经营的服务需求以及社会化服务机构存在的问题，提出“一站式”社会化科技服务体系建设新模式。该模式以渠道建设服务为资源基础、信息共享服务为工作平台、活动交流服务为合作通道、专业咨询服务为主要内容。

现代企业成本管理观点要求企业的各部门和全体职工以提高经济效益为中心,把专业技术、组织管理同现代科学结合起来,建立科学、严密的产品成本保证体系,控制影响成本的各种因素,最经济地研制和生产用户满意的产品,并对产品寿命周期内发生的费用进行策划、预测、决策、计划、组织核算、分析和控制。在加入WTO的大背景下,我国企业面临的竞争愈加激烈。如何节约成本、提高企业竞争力,已成为决定企业存亡的关键,也是目前我国企业界及企业领导所面临的问题。

While the wave of digitalization is sweeping the globe, the relevant research on the digital transformation of enterprises is emerging.But it is still in the exploratory stage, which is lack of integrated research framework involving the stages and mechanisms of digital transformation process.Through a review of the extant literature on digital transformation of enterprises published in international journals of recent years, we summarize the definition and characteristics of digital transformation.Then we construct a research framework for adapting to digital transformation from the aspects of theoretical basis, the subjects and process of adapting.According to the framework, the process of adapting includes three stages: exploratory, building, and extending.In this process, three mechanisms show the mediating role: interaction rules, design control, and stimuli-response variety.Moreover, three contingent mechanisms underpin rapid scaling: data-driven operation, instant release, and swift transformation.Finally, it is suggested that future research can be moved on from four aspects including internal factors for adapting to digital transformation.The research framework and future research direction of this work provides useful reference for promoting the research of digital transformation of enterprises.

科技与金融相互融合对区域经济增长具有强有力的支撑作用，地方政府是推动科技金融协调发展的引导者。对地方政府支持科技创新的路径进行分析，构建了结构方程模型，并以江苏省苏南和苏北地区为例对地方政府引导科技金融发展路径及贡献度进行了实证分析。实证研究结果表明：苏北地区金融市场欠发达，高新产业融资模式仍以内源式传统银行贷款模式为主；苏南地方政府对科技金融的引导力度和贡献程度显著高于苏北地区。最后，提出了促进科技金融发展的相关政策建议。

创新经济是一种不同于传统经济的全新经济形态，它引发社会经济组织结构扁平化和网络化趋势，对政府经济治理提出了新要求。在创新经济治理中，政府必须摈弃行政本位意识，树立服务主导理念，政府职能要由全面参与主导型向宏观管理服务型转型，同时要根据创新经济发展的特点和要求，进行政府职能创新，以适应创新经济快速发展的需要。

Biochip technology is the climax of science and technology development in 21st century, and it has great significance to study this new technology. Based on 7894 biochip patents, use S curve model, empirically investigate the development stage of global b

转基因动物的可专利性,是一个有争议的问题。从可专利性的新颖性、创造性、实用性和伦理基础及转基因动物的利弊进行分析,得出转基因动物不适宜授予专利权,应该提高专利权授予的门槛,确保转基因动物健康发展。

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#

战略性新兴产业的军民融合式发展事关我国经济社会持续、健康地发展,影响我国未来的科技竞争能力和创新型国家建设,也对国防科技创新发展有重要作用。战略性新兴产业军民融合式发展有其内在的科学依据,需要从战略高度、全局高度进行统筹规划、统筹协调,并采取恰当的模式,要在实行政府主导,实现顶层融合;深化制度创新,实现体制融合;加快产业调整,实现产业整合;完善科技创新体系,实现技术结合上下功夫。

技术接受模型是信息系统应用中关于用户接受或拒绝信息技术研究的基础理论。对技术接受模型、扩展的技术接受模型以及技术接受和使用统一理论的构成因素进行了综述,重点说明了各个模型构成因素间的假设关系。

大数据是物联网、云计算之后又一项重大技术变革，无论是学术界、企业界还是政府都受到其影响。大数据下的决策环境发生了巨大改变，基于数据驱动的决策方式，大数据影响了企业的数据管理和知识管理。同时大数据下丰富的数据和知识使得决策参与者的决策能力大大提高，决策参与者角色发生了改变，进而影响到企业的管理决策组织。大数据的出现也对企业管理决策技术提出了更高的要求。在此分析基础上，系统阐述大数据对企业管理决策的影响。

The rapid development of the digital economy promotes the digital transformation of enterprises. As an important part of management, human resource management is undergoing changes brought about by digital transformation, thus digital human resource management has emerged. This paper uses the method of literature research to analyze the emergence of digital human resource management from the historical perspective of the integration of technology and human resource, and defines the connotation of digital human resource management by combing the related concepts of digital human resource management from the technical, functional and comprehensive perspectives, and then sums up five characteristics of digital human resource management based on the characteristics of digital technology. Subsequently, introducing I-P-O paradigm into the field of digital human resource management, this paper constructs I-P-O framework of digital human resource management research which systematically analyzes the process of digital human resource management and its influencing factors and outcome outputs. Finally, research prospects and management suggestions are put forward.

Digital economy is a new economic form with the in-depth development of information technology revolution. For a long time to come, data will become the next fron-tier of innovation, competition and productivity breakthrou-ghs as a means of production. Digital economy is becoming the main line of global economic development, profoundly changing the business management concept and manage-ment behavior of enterprises. Especially in the context of digital economy, digital technologies such as big data, cloud computing, blockchain, artificial intelligence and virtual reality are profoundly changing enterprise business logic and leading enterprise innovation and value creation. In the era of digital economy, it has become the focus of how to use digital technology to promote enterprise business model innovation in academic and business circles. However, the existing studies are inadequate with discussion on the in-ternal mechanism and boundary conditions of the impact of enterprise digital transformation on business model innovation. This study aims to explore the new logic and new path of enterprise digital transformation on business model innovation in the era of digital economy, so as to provide new ideas for enterprise innovation.This study conducts the questionnaire to investigate the enterprise managers and employees in South China, and discusses the impact of digital transformation on business model innovation. Based on organizational change theory And a knowledge-based view, this paper discusses the mechanism of digital transformation affecting business model innovation through the intermediary role of knowledge management, and analyzes the regulatory role of entrepreneur orientation. On the basis of literature research, through correlation analysis and structural equation modeling analysis, the following assumptions are verified: (1) digital transformation has a significant positive impact on business model innovation;(2) digital transformation has a significant positive impact onknowledge management;(3) knowledge management has a significant positive impact on business model innovation;(4) knowledge management plays an intermediary role in the process of digital transformation affecting business model innovation;(5) entrepreneur orientation positively regulates the effect of digital transformation on business model innovation;(6) entrepreneur orientation positively regulates the positive impact of digital transformation on knowledge management;(7) entrepreneurial orientation regulates the positive impact of knowledge management on business model innovation.#br#Based on the exploration of the driving and action mechanism of business model innovation in the era of digital economy, this study discusses the action mechanism of digital transformation affecting business model innovation through the intermediary role of knowledge management, and analyzes the regulatory role of entrepreneur orientation. Based on the knowledge-based view, it reveals the theoretical black box between digital transformation and business model innovation. Most of the existing studies have discussed the impact of enterprises' digital transformation on innovation, and there is still a lack of discussion on business model innovation. Based on the perspective of knowledge management, this study puts forward a new framework of the mechanism of digital transformation on business model innovation, in order to provide a new process perspective for future research.Second, it enriches the relevant research on business model innovation under the digital background. Most of the existing theoretical exploration focuses on its results, such as the development path and implementation mode of business model, or the exploration of the precursor factors of business model innovation through case study and logical reasoning. It is lack of a large number of real data support and not universal or applicable in practice. Through empirical analysis, this study tries to provide new theoretical support to the blank field.Thirdly, the entrepreneur orientation is introduced as a situational variable to explore its possible influence path in the above model. There has been some research on the impact of entrepreneurial orientation on the other three variables, but there is no final conclusion on how entrepreneurial orientation can play a regulatory role. Through empirical methods, this study explores the regulatory role of digital transformation, knowledge management and business model innovation in the context of entrepreneur orientation, providing reference for subsequent in-depth research.#br#

设计驱动型创新是指基于产品特有的语言和意义，通过扩展和详细阐述产品的形式概念，更好地获得产品的交际和语义维度。它是创新研究的前沿话题，也是实践界创新改革的一个方向。然而，目前相关研究尚属起步阶段，其内涵机理有待进一步厘清。在回顾设计驱动型创新内涵、前因后果等基础上，从企业、二元和网络3个层次梳理已有研究成果，最后对未来研究方向进行了展望。

随着近年来信息和通信技术飞速发展，互联网、电子商务、移动通信等日益改变着经济社会的发展方向和人们的生活方式。面对金融危机后经济复苏乏力的局面，美国、欧洲、日本等主要经济体纷纷将数字经济视为实现经济复苏和持续发展的关键依托，各自出台了国家层面的数字经济发展战略。主要对数字经济发展趋势和各国数字经济发展战略进行了述评，提出发展数字经济能够促进各国战略性新兴产业发展，从而有利于实现产业结构优化和可持续增长。最后讨论了数字经济时代新技术的商业化规律，阐述并构建了主导数字技术商业化的应用范式，对我国抢占未来全球数字经济制高点具有重要战略意义。

As China's economy enters a critical period of transformation of growth mode, ambidextrous innovation has become an important lever for high-quality development of Chinese enterprises. However, exploratory innovation has the characteristics of high cost, long cycle and high risk, which makes many enterprises fall into the cost black hole; considering the many limitations of exploratory innovation, more enterprises are committed to exploitative innovation for a long time, but this often damages the enterprises' sustainable development ability and makes it difficult to enhance the long-term value of enterprises. The academia has rich discussion on whether exploratory innovation and exploitative innovation can enhance enterprise value, but research conclusions are inconclusive. #br#Some scholars believe that the main reason for the divergence of conclusions is that situational factors are not taken into account. However, these studies often ignore the role of leaders. Leaders take charge of the overall situation of research and development innovation, so they are the key to the success of enterprise's ambidextrous innovation. Their personal characteristics, especially psychological characteristics, are bound to have an important impact on the effectiveness of ambidextrous innovation value output. Compared with other leaders' psychological characteristics, the regulatory focus reflects the leaders' behavioral strategic tendency to achieve goals, and can affect leaders' behavioral decision-making more directly. However the existing research mainly centers around the direct impact of leader regulatory focus on enterprise ambidextrous innovation strategy selection or enterprise performance, and few studies investigate the moderating role of leader regulatory focus in the relationship between ambidextrous innovation and enterprise value. #br#Therefore, based on the ambidextrous innovation theory and the regulatory focus theory, this paper adopts the data of Chinese listed companies on the Hong Kong Stock market from 2007 to 2018, and applies the text analysis method to construct the measured index of leader regulatory focus and enterprise ambidextrous innovation. It empirically analyses the influence of ambidextrous innovation on enterprise value, as well as the moderating roles of leader regulatory focus. In order to ensure the robustness of the research results, the reliability of result results is verified by a series of methods such as replace variable measurement, variable lag period, and propensity score matching methods.#br#The results indicate that both exploratory innovation and exploitative innovation are positively associated with enterprise value; however, compared with exploitative innovation, exploratory innovation is more helpful to the promotion of enterprise value. Leader promotion focus enhances the positive effect of exploratory and exploitative innovation on enterprise value, but the leader promotion focus has a stronger weakening effect on the relationship between exploratory innovation and enterprise value. Leader prevention focus strengthens the positive relationship between exploratory innovation and enterprise value, but weakens the positive relationship between exploitative innovation and enterprise value. #br#Different from previous literature, this paper creatively brings the regulatory focus of leaders into the research framework of the relationship between ambidextrous innovation and enterprise value, reconciles the existing debate on the impact of ambidextrous innovation on enterprise value, and expands the model of contingency relationship between the two. At the same time, at present, most relevant studies collect cross-sectional data of leader regulatory focus in the form of scenario experiment or questionnaire survey, which has certain limitations. This paper uses the text analysis method to extract information from the chairman's report without disturbing the sample enterprises, leader regulatory focus data are sorted out from the two dimensions of enterprise individual and time, which provides effective empirical evidence for follow-up research.#br#The research conclusion not only enriches and expands the research on the impact of ambidextrous innovation on enterprise value, but also provides empirical evidence and inspiration for how to improve the leadership efficiency and the implementation effect of ambidextrous innovation, so as to drive high-quality economic development. Specifically, on the one hand, enterprises should identify the hidden psychological characteristics of talents, allocate matching talent resources according to their innovation needs, make the best use of the advantages and bypass the disadvantages, so as to improve ambidextrous innovation power and innovation practical effect of enterprises and drive the high-quality development of enterprises and economy. On the other hand, enterprise leaders should clarify the influence of their psychological characteristics, consciously control the irrational impulses of dominant regulatory focus, identify and formulate correct innovation strategies, control the balanced and appropriate development of innovation, and improve the efficiency and effect of leadership.#br#

Organizational resilience reflects the resilience of an organization after facing difficulties and challenges, and it is one of the key issues in the field of sustainable growth of enterprises.In recent years, academic interest in the study of organizational resilience has gradually increased, but there is still a lack of consensus on the connotation, dimension and measurement of organizational resilience.Based on the existing theoretical research on organizational resilience, this paper refines the connotation and dimension of organizational resilience and develops the corresponding measurement scale by systematically combing the literature and semi-structured interviews with enterprise practitioners.Exploratory factor analysis and confirmatory factor analysis are carried out by using the data collected from two large-scale questionnaire surveys.The empirical analysis shows that the scale developed in this research has high reliability and validity, which can reflect the connotation and dimension of organizational resilience very well and can make up for the deficiency of the existing scale of organizational resilience research, providing reference for the follow-up study of organizational resilience in China.

In the new development stage, science and technology innovation needs to go beyond the traditional technology-driven paradigm, seize the transformation opportunity of context-driven innovation, and realize the leap from catching up to leading innovation by taking advatage of China's super large market and rich application environment.Data has become a new productive factor and an important driving force for innovation in the era of digital economy. With the increasingly rapid development of technological innovation, greater changes in market demand and closer integration of demand side and supply side, how can we reconstruct technology system and business model to unleash the value of data element, and promote the iteration of technology, products and services by leveraging the multiple contexts? This has become a key and hot topic in innovation management and digital transformation study. #br#However, China's technological innovation policy and practice used to follow the traditional linear innovation paradigm, that is, from fundamental research to industrial commercialization, which is a technology-driven development paradigm in essence. This paradigm is confronted with critical problems such as long R&D cycle, sluggish technology iteration, lack of comprehensive and refined task design for major national strategical objectives,etc. It is likely to fall into the “innovation dilemma”, thus hindering the transformation from innovation catchup to global innovation leadership. In this situation, how can the government and leading technological firms jointly open and build diversified innovation contexts, strengthen the design of context tasks and the reconstruction of innovation systems? The answer shall be the key to solve the problems of technology commercialization, and accelerate the digital transformation as well as promote the healthy and sustainable development of innovation ecosystem and platform economy. After reviewing the existing innovation paradigms and looking forward to its future research and practice frontier, this paper draws the theory and practice of innovation-driven development in the era of digital economy, and systematically discusses the connotation and features, theoretical logic, innovation path and typical practice of context-driven innovation. Specifically, context-driven innovation (CDI) is the process of applying existing technologies to specific contexts or scenarios to create greater value. It is also the process of promoting the integration and co-creation of strategy, technology, organization, market demand and various innovation elements based on future trends and visionary needs, therefore coping with the technological bottlenecks, and creating new technologies, new products, new channels, new processes and even new markets. #br#This paper contributes to the innovation theory development, national innovation system research and innovation practice in the digital era in three ways. First, this study explores both challenges and improvement opportunities to existing paradigms in the era of digital economy. Then it combines the systematic and holistic thinking in Eastern philosophy, and proposes a new innovation paradigm, namely,context-driven innovation (CDI). It is the two-wheel drive of technological innovation and context demand under the guidance of application context support and mission strategy. Context-driven innovation is an original theoretical paradigm that conforms to the development of the digital economy, meets the needs of enterprise technological innovation management, and supports the growth of industrial resilience, regional sustainable and high-quality development. It also provides insights on the construction of a global scientific and technological powerhouse, as well as brand-new innovative policy design and practical thinking to further optimize the global innovation leadership of enterprises and industries, enhance regional and national innovation capabilities, and promote the construction of a community with a shared future for mankind. Second, context-driven innovation emphasizes the context-driven and mission-oriented significance, and it has pioneering, strategic, diversified, precise, holistic, and resilient characteristics, which are of great practical value for understanding both China's prominent innovation practices and global important and new innovation practices, helping managers and policymakers to improve their innovation capabilities based on contexts and strategies, and realizing future insights and global innovation leadership. Finally, context-driven innovation provides policy-oriented enlightenment, and has important implications for the state and local governments to target major contexts and optimize top-level strategic design to achieve a high level of scientific and technological self-reliance and self-improvement.#br#

在信息技术接受研究方面,有很多的研究模型,每一个模型都有不同的对接受的决定因素。重点阐述了3 个重要的接受模型——理性行为理论、计划行为理论、技术接受模型,并对它们的主要因素列表做比较分析。

集群式创新是战略性新兴产业创新发展和提升竞争力的路径选择。创新网络是集群式创新的内在特征，其治理机制是近年来国内外学者研究的一个热点。在回顾集群式创新、创新网络及其治理研究的基础上，探讨了战略性新兴产业集群式创新的内涵、集群式创新网络的类型和结构，并基于信任、声誉、权力和制度等构建了战略性新兴产业集群式创新网络的综合治理机制。

CRM(Customer Relationship Management,客户关系管理)与ERP(Enterprise Resources Planning,企业资源计划)、SCM(Supply Chain Management,供应链管理),并称为现代企业提高竞争力的三大法宝,它既是一种管理理念,又是一种旨在改善企业与客户关系的新型管理系统和运作方法体系,还是一套管理软件。对CRM的应用和理论研究的现状、问题与不足进行了系统分析,提出了建立以客户理论、客户价值(让渡价值)理论、客户价值实现理论为基本内容的CRM理论框架体系。

Based on the development manager's narcissistic personality scale, this paper investigates the relationship between the CEO's narcissistic interviewee and the company's annual data, and empirically studies the relationship between CEO narcissism, dual innovation and corporate growth. The research shows that CEO narcissism has a significant positive impact on enterprise utilization innovation and enterprise growth, but it has no significant impact on exploratory innovation; enterprise utilization innovation has some mediating effects in CEO narcissism and enterprise growth. 

Applying social learning theory, social exchange theory, and Bandura′s reciprocal determinism, based on 365 leader-employee pairing data, a regulated chain mediation model is constructed, with organization-based self-esteem and felt obligation for constructive change as mediation variables, and error aversion culture is used as a moderating variable, to explore the influence of authentic leadership on employees′ deviant innovation.The empirical results show that: authentic leadership positively affects employees′ deviant innovation; organization-based self-esteem and felt obligation for constructive change play a part of mediating role between authentic leadership and employees′ deviant innovation respectively, and both play a chain mediating role between authentic leadership and employees′ deviant innovation; error aversion culture negatively regulates the relationship between authentic leadership and employees′ deviant innovation, organization-based self-esteem and employee′s deviant innovation, and felt obligation for constructive change and employee′s deviant innovation.

Nowadays, the digital transformation of the economy and society is the general trend. Digital transformation has become the focus of strategic deployment and academic research in various countries. Scientific and accurate evaluation of digital transformation level is the premise and foundation for measuring its economic performance and promoting high-quality development of digital economy. This paper reviews, summarizes and analyzes the literature context and new progress of evaluation methods of digital transformation. Firstly, according to the vertical and horizontal dimensions, this paper puts forward two evaluation paradigms based on enterprise maturity and industry level, analyzes the mathematical methods, economic values and application directions of each paradigm, and then comments on the characteristics of the main evaluation methods. Finally, the trend of data as a factor of production into the evaluation system is prospected, which will lay a foundation for future research.

在前人关于危机管理研究的基础上,提出了企业危机管理五力模型,指出企业危机管理需要企业战略、危机管理小组、信息沟通、资源保障以及组织文化这5种力共同作用;同时对5种作用力及其相互关系进行了分析研究。

Based on dynamic capability theory and contingency theory, the paper empirically studies the relationships between big data capability and innovation performance.Moreover, this study examines the moderating effect of IT-business alignment and ambidextrous environment.The results show that big data capability has a significant positive effect on innovation performance.IT-business alignment moderates the relationship between big data capability and innovation performance such that the positive relationship is stronger when IT-business alignment is high rather than when it is low.In addition, ambidextrous environment can moderate the impact of big data capability and innovation performance.It is found that the relationship between big data capability and innovation performance across low, medium, and high levels of environmental dynamism is U-shaped.It is also found that there exist a significant and inverted U-shaped moderating effect of environmental competitiveness on the relationship between big data capability and innovation performance.These findings have important theoretical contributions to the existing literature and also have important practical implications for Chinese firms' successful application of big data in dynamic and competitive environment.

Green technology innovation is the key to breaking the pressure of “economic-environment”.Government behavior can effectively compensate for the natural deficiencies of green technology innovation under the market economy system.To further study the impact of government policies on green technology innovation,this paper is based on the “dual externalities” of green technology innovation,explores the direct impact and interaction effects of environmental regulation and government R&D funding on green technology innovation with the panel data of 31 provinces (cities,districts) in China in 2009-2017.The research results show that both environmental regulation and government R&D funding have a significant positive impact on green technology innovation,and the impact of government R&D funding is greater；the complementary coupling between the two is more conducive to promoting green technology innovation.

Under the background of the Sino-US trade friction, research on scientific and reasonable identification methods of the "neck-jamming" technologies is important for the breakthrough of the "neck-jamming" technologies, the promotion of national technological strength, and the maintenance of national economic security.By analyzing the concept and connotation of the "neck-jamming" technologies, the identification principles and methods are obtained.Taking the electronic information industry as an example, 35 key core technologies were collected through a questionnaire survey, and 13 "neck-jamming" technologies were identified from them.It is concluded that the "neck-jamming" technologies of electronic information industry are mainly basic technologies, integrated circuit industry threaten a lot while high-end software industry is relatively secure.In the end, we put forward the policy recommendations of China's "neck-jamming" technologies attack from the perspective of technology, enterprise, industry and society.