Reflections On Improving Industrial Investment And Financing Environment To Promote Healthy Development Of Commercial Aerospace,
2024
Antai College of Economics and Management, Shanghai Jiao Tong University, Shanghai 200030, China; National Institute of Strategic Studies, Shanghai Jiao Tong University, Shanghai 200030, China; Industry Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China
Reflections On Improving Industrial Investment And Financing Environment To Promote Healthy Development Of Commercial Aerospace, Cuilin Wu, Chao Zhang, Quan Cheng, Hongyu Wu
Bulletin of Chinese Academy of Sciences (Chinese Version)
As a new frontier in global technological competition, the sustainable development of the commercial aerospace industry highly depends on a sound and efficient investment and financing environment. Although China’s commercial aerospace investment and financing system has achieved initial progress, it still faces multiple challenges, including imbalanced capital structure, insufficient risk-sharing mechanisms, and weakened market incentives, which constrain industrial innovation and competitiveness. This study systematically analyzes the current status and main challenges of China’s commercial aerospace investment and financing environment and draws on international experience to propose following optimization strategies. First, improve the structure of capital supply and expand diversified financing …
Analysis Of Status, Challenges, And Optimization Recommendations For China’S Commercial Space Policy Support System,
2024
Antai College of Economics and Management, Shanghai Jiao Tong University, Shanghai 200030, China; National Institute of Strategic Studies, Shanghai Jiao Tong University, Shanghai 200030, China; Industry Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China;
Analysis Of Status, Challenges, And Optimization Recommendations For China’S Commercial Space Policy Support System, Liming Ge, Zixuan Liu, Mingda Yang, Wenbin Ma
Bulletin of Chinese Academy of Sciences (Chinese Version)
As a strategic pillar in building a space power, commercial space has become a new frontier for global technological competition. The Chinese government and relevant regulatory authorities have introduced a series of multi-level policy documents, propelling the commercial space sector into a phase of vigorous development. This study systematically reviews the background, evolution, and implementation outcomes of China’s policy support system for commercial space. It is indicates that, in light of the goal of becoming a “space power” and the future industrial competition, China’s policy support system for commercial space still faces challenges such as ineffective policy implementation mechanisms, lack …
How Does Original And Disruptive Innovation Lead Modern Industrial System: Insights From Revolutionary Frontier Of Next-Generation Chip Manufacturing Technology,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China; School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
How Does Original And Disruptive Innovation Lead Modern Industrial System: Insights From Revolutionary Frontier Of Next-Generation Chip Manufacturing Technology, Jiang Yu, Yue Guo, Shiguang Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
Original and disruptive innovation is the foundation for tackling key technological challenges and nurturing the development of new forms of productive forces. The breakthrough of FinFET (Fin field-effect transistor) technology, a frontier manufacturing process for chips, represents a typical example of original and disruptive innovation. This breakthrough extended Moore’s Law, catalyzed the transition of semiconductor manufacturing from 2D to 3D structures, and significantly advanced the global high-tech industry, positioning it at the core of international technological competition. This study reviews the breakthrough journey of FinFET technology, specifically focusing on its development stages from “scientific discovery—formation of new technological pathways—systematization of …
Beyond Innovation Paradox: Practices And Reflections On Promoting High-Quality Development Of Commercial Aerospace With Low Costs,
2024
Antai College of Economics and Management, Shanghai Jiao Tong University, Shanghai 200030, China; National Institute of Strategic Studies, Shanghai Jiao Tong University, Shanghai 200030, China; Industry Research Institute, Shanghai Jiao Tong University, Shanghai 200030, China
Beyond Innovation Paradox: Practices And Reflections On Promoting High-Quality Development Of Commercial Aerospace With Low Costs, Chao Zhang, Qianshu Shi, Binbin Meng, Quan Cheng, Jun Zhao, Weitao Wu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Commercial spaceflight, as a national strategic emerging industry, is critical for seizing the high ground of the space economy and fostering new quality productive forces through its low-cost and high-quality development. Currently, international enterprises represented by SpaceX have gained a leading advantage through technological breakthroughs and business model innovations, posing severe challenges to China’s aerospace security and development. This study first analyzes the evolutionary trajectory of low-cost development in commercial spaceflight, then delves into the “low-cost vs. high-quality” innovation paradox faced by the traditional aerospace industry and its root causes. Building on this analysis, it examines the experiences of international …
Foundation, Challenges And Approaches To Deepen Brics Science, Technology And Innovation Cooperation In Context Of Brics Enlargement,
2024
Institute of Scientific and Technical Information of China, Beijing 100038, China; China Science and Technology Exchange Center, Beijing 100045, China
Foundation, Challenges And Approaches To Deepen Brics Science, Technology And Innovation Cooperation In Context Of Brics Enlargement, Xiu Yang, Haitao Chen, Ci Fang, Ziran Jiang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Deepening international science and technology innovation (STI) cooperation among BRICS countries is of great significance for empowering Global South and building a global S&T community. This study takes the ten BRICS countries in the expanded membership as the research object, deeply analyzes on deepening international STI cooperation among BRICS countries, and puts forward approaches and suggestions. Research indicates that BRICS countries have established a long-term, stable, and mature mechanism of international STI cooperation that provides an institutional guarantee for deepening international STI cooperation among BRICS countries. The rising impact of STI competence, the expanded scale of STI network, and increasingly …
Green Certificate Of “Lucid Waters And Lush Mountains” And The Yellow River Demonstration,
2024
State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, China
Green Certificate Of “Lucid Waters And Lush Mountains” And The Yellow River Demonstration, Guangqian Wang, Deyu Zhong
Bulletin of Chinese Academy of Sciences (Chinese Version)
Guided by the “Lucid Waters and Lush Mountains are Invaluable Assets”, this work systematically studies the mechanism for realizing ecological value and proposes an implementation plan centered on a Green Certificate system for ecological assets, to be advanced in three stages. The Green Certificate serves as an objective and quantifiable proof of ecological assets, integrating four categories of ecological products—ecological water, soil and water conservation, carbon sequestration, and afforestation (grass planting)—into a unified, tradable rights certificate system. This provides an institutional foundation for transforming “Lucid Waters and Lush Mountains” into “Gold and Silver Mountains” through market mechanisms. Taking the Yellow …
Research On Strategies For High Quality Development Of New Power Systems,
2024
Business School, Central South University, Changsha 410083, China; Xiangjiang Laboratory, Changsha 410205, China; School of Frontier Crossover Studies/College of Management Science and Engineering, Hunan University of Technology and Business, Changsha 410205, China
Research On Strategies For High Quality Development Of New Power Systems, Xiaohong Chen, Junpeng Li, Yongmei Liu
Bulletin of Chinese Academy of Sciences (Chinese Version)
New power systems are at a critical stage of transition from theory to implementation. Against the backdrop of accelerating global energy transformation and technological revolution, shifting the energy system from “scale-oriented” to “quality-driven” is both an urgent need and a key focus for advancing the high-quality development of China’s new power systems. This study employs a four-dimensional analytical framework integrating “technology-elements-industry-green transition” to identify the main challenges existing in the new power systems currently, including constraints in key technologies, imbalances in factor allocation, difficulties in industrial coordination, and instability in power supply structure. Targeted measures are proposed accordingly. (1) Strengthening …
Coordination Degree Of Composite Systems And Its Application,
2024
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China; Key Laboratory of Forest Ecology and Silviculture, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China; Qingyuan Forest CERN National Observation andResearch Station, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
Coordination Degree Of Composite Systems And Its Application, Ke Qi, Jiaojun Zhu, Dexiong Teng, Xiao Zheng, Huaiqing Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
A composite system (CS) is an organic whole composed of multiple subsystems. It has the property of operating in a coordinated manner through the interconnection and interaction between its subsystems, which could be evaluated by the indicator of coordination degree of composite systems (CDoCS). However, there is currently a lack of quantitative methods for CDoCS and the CDoCS-based technology for composite system optimization. As a result, there is a lack of effective solutions to the problems caused by the disharmony of composite systems such as the mountain-water-forest-farm-lake-grass-sand systems (i.e., composite ecosystems) and the social-economic-natural systems. Therefore, the connotation of CDoCS …
Research On Regional Suitability Assessment And Promotion Mechanisms Of Conservation—Based Utilization Models For Black Soil,
2024
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Research On Regional Suitability Assessment And Promotion Mechanisms Of Conservation—Based Utilization Models For Black Soil, Xiaojie Liu, Liangjie Xin, Jiliang Ma, Yuxian Wang, Fan Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Black soil represents a high-quality and scarce arable land resource, serving as a critical foundation for ensuring food security in China. However, prolonged development and utilization have resulted in varying degrees of degradation of black soil in Northeast China, directly affecting national food security and ecological stability. Since 2015, China has initiated and progressively intensified efforts in black soil protection. Technical models such as the “Lishu Model” and the “Longjiang Model” have been developed, demonstrated, and promoted, leading to increasingly significant conservation outcomes. Nevertheless, current technical models for black soil protection face dual challenges: unclear suitability boundaries and difficulties in …
Thoughts On Reform Of Fiscal S&T System Under Public Finance System,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China
Thoughts On Reform Of Fiscal S&T System Under Public Finance System, Wei Xue, Xuan Wang, Yunqiqige Wu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Finance is the foundation and important pillar of national governance, a perfect financial science and technology system is of great significance for promoting scientific and technological progress, optimizing financial science and technology management, and enhancing the effectiveness of financial science and technology funds. This study discusses the main features of the financial science and technology system under the framework of public finance, summarizes the relevant reform achievements in China in recent years, identifies the main problems, clarifies the practices of innovative countries such as the United States, Germany, Britain, and Japan, and puts forward policy suggestions for further deepening the …
Construction Of Data Factor Circulation Law System In The United States And Its Reflection For China,
2024
Shanghai Data Exchange, Shanghai 201203,China
Construction Of Data Factor Circulation Law System In The United States And Its Reflection For China, Zihan Lin, Youmei Ma, Feng Guo
Bulletin of Chinese Academy of Sciences (Chinese Version)
As a pioneer country in the global digital economy, the United States has established a relatively complete system for the circulation of data elements. The focus is on government data openness, with the United States forming a legislative system for data openness at both federal and state levels to ensure data freedom and openness. In the field of personal data trading, the United States has established a relatively relaxed legal environment and data brokers to promote data circulation and trading. At present, China is actively promoting the market-oriented allocation reform of data elements, building a multi-level data element market, and …
Evolutionary Logic And Development Trends Of China’S Ecological And Environmental Fiscal Polocies—Quantitative Analysis Based On Policy Texts,
2024
School of Public Finance and Taxation, Zhongnan University of Economics and Law, Wuhan 430073, China
Evolutionary Logic And Development Trends Of China’S Ecological And Environmental Fiscal Polocies—Quantitative Analysis Based On Policy Texts, Yu Qi, Wumei Shi, Yankun Xu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The modern fiscal system has a unique role in promoting the development of green transformation, taking into account the different interests of different subjects, linking different governance links, and balancing the distribution of benefits between regions and generations, and has become a tool that is increasingly relied upon to improve the basic system of ecological civilization, sound ecological and environmental governance system, and innovate the mechanism of green and low-carbon development. Through a retrospective study of 1 516 policy texts issued by the central government departments since the reform and opening up of China, which are closely related to “ecological …
Status Quo Of Large-Scale Models, Risks And Challenges, And Recommended Countermeasures,
2024
Guanghua Law School, Zhejiang University, Hangzhou 310008, China
Status Quo Of Large-Scale Models, Risks And Challenges, And Recommended Countermeasures, Le Cheng, Yang Xiao
Bulletin of Chinese Academy of Sciences (Chinese Version)
Large-scale models (large models) are not only central to technological innovation, but also deeply entwined with national security, economic transformation, and social governance. This study examines the status quo of large-model development, identifies the key risks and challenges, and proposes response strategies, aiming to provide theoretical and policy insights for China’s navigations in global artificial intelligence (AI) competition and advances technological innovation. The research indicates that competition in the large-model market is fierce, while the industry is gradually consolidating. Competition in large models between China and the United States has escalated into a form of geopolitical contest. From a technical …
Comparison And Enlightenment Of International Renewable Energy Legislation Systems,
2024
National Science Library (Wuhan), Chinese Academy of Sciences, Wuhan 430071,China; Department of Information Resources Management, School of Economics and Management, University of Chinese Academy of Sciences, Beijing 100190, China; Hubei Key Laboratory of Big Data in Science and Technology, Wuhan 430071, China
Comparison And Enlightenment Of International Renewable Energy Legislation Systems, Lanchun Li, Wei Feng, Wei Chen, Qing Liu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The high-quality development of renewable energy cannot be achieved without legal system guarantees. In the new era, the deepening of national major strategies such as energy revolution, high-quality development, and dual carbon have put forward new and higher requirements for China’s renewable energy legal system. Based on the perspective of “past-now-future”, this study systematically reviews the development process and evolution trend of international renewable energy legal systems, extracts typical experiences of major countries, and compares and summarizes the analyses of China’s legal systems. In light of gaps, it is proposed to further improve the revision of the Renewable Energy Law …
Evolution Of International Collaboration In China’S Biomedical Technology And Policy Implications,
2024
Institutes of Science and Development, Chinese Academy of Sciences, Beijing 100190, China; School of Public Policy and Management, University of Chinese Academy of Sciences, Beijing 100049, China
Evolution Of International Collaboration In China’S Biomedical Technology And Policy Implications, Xinyu Liu, Fang Wang, Liang Xi
Bulletin of Chinese Academy of Sciences (Chinese Version)
In light of the rapid advancement of biomedical technologies and intensifying geopolitical competition over technological dominance, international cooperation in this field has garnered significant attention among scholars, policymakers, and industry leaders. This study employs comprehensive patent data spanning from 2002 to 2023 across the global biomedical landscape to systematically investigate the characteristics and evolution patterns of both global and Chinese biomedical inventions. Employing econometric analysis of patents and social network analysis, the research examines three key dimensions: patent output, technological pathways, and collaboration networks. Three research findings are derived. Firstly, China has transitioned from a “catch-up collaborator” to a critical …
Enlightenment Of Us Nairr To Construction Of Artificial Intelligence Innovation Ecosystem In China,
2024
National Science Library, Chinese Academy of Sciences, Beijing 100190, China
Enlightenment Of Us Nairr To Construction Of Artificial Intelligence Innovation Ecosystem In China, Tian Jiang, Li Qian
Bulletin of Chinese Academy of Sciences (Chinese Version)
The National Artificial Intelligence Research Resource (NAIRR) of the United States is of great significance for addressing the new challenges faced by the innovation of artificial intelligence technology. For China, the experience of NAIRR provides valuable references in resource optimization allocation and efficient utilization, which helps us to overcome resource bottlenecks and promote the rapid development of artificial intelligence technology. This study analyzes the enlightenment of NAIRR to the innovation and development of artificial intelligence in China from two key aspects. The first is the innovation-driven elements, where the integration strategies of NAIRR in computing and storage power, data resource, …
Policy Overview (October, 2025),
2024
Chinese Academy of Sciences
Policy Overview (October, 2025)
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Building On The Past And Forging Ahead: Embarking On A New Journey To Science Frontiers,
2024
Chinese Academy of Sciences, Beijing 100864, China
Building On The Past And Forging Ahead: Embarking On A New Journey To Science Frontiers, Jianguo Hou
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Promote Deep Integration Of Real Economy And Digital Economy,
2024
National E-Governance Expert Committee, Beijing 100035, China
Promote Deep Integration Of Real Economy And Digital Economy, Qinmin Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Deep integration of digital technology, industrial development, and data resources empowers development of the digital economy, constantly opens up new tracks, creates new momentum, and establishes new advantages, becoming a new powerful engine for global economic and social development. China attaches great importance to the high-quality development of the digital economy. This study discusses the practical experience of vigorously promoting digital industrialization and industrial digitization, promoting the deep integration of digital technology and the real economy, and accelerating the construction of a network power and digital China. It also proposes countermeasures and suggestions to further promote the efficient empowerment of …
Ethical Risk Of Frontier S&T And Its Governance,
2024
Chinese Academy of Sciences
Ethical Risk Of Frontier S&T And Its Governance
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
