G20国家科技竞争格局之辩

The Landscape of S&T Competitiveness in the Group 20

剖析并揭示G20国家的科技发展态势和竞争格局,掌握中国在G20国家中所处的地位及面临的挑战,为提升中国科技竞争力、建设科技强国提供有价值的决策依据和借鉴。以Web of Science平台的科学论文和技术专利数据为主要数据源,采用文献计量分析、专利分析、引文分析和可视化等方法分析G20国家的科研表现力和技术创新力。结果显示,G7国家在科研表现力和技术创新力方面表现突出,科研论文产出规模、学术影响力和专利申请规模均占据较大优势;以中国、印度和巴西为代表的金砖国家及澳大利亚、韩国等其他国家的科研表现力和技术创新力均呈现较快增长速度。中国的科技发展迅速,在科研论文产出与学术影响力等指标上已跃居世界第2位,专利申请量居世界第1。

Studying the S＆T development trend and landscape in the Group 20, finding the China’s position in the Group 20 and challenges it faces, providing valuable information for enhancing the S＆T competitiveness of China. The scientific and technological performances of the Group 20 are analyzed by selecting Web of Science Core Collection and Derwent Innovation as data sources, adopting bibliometrics method, patent analysis, citation analysis and visualization method. G7 is prominent in scientific and technological performances, and its output scale of research papers, patent applications and academic influence is in the leading position in the G20. Australia, South Korea and the BRICS, such as China, India and Brazil, all showed rapid growth status. China is developing rapidly in S＆T, which its output scale of research papers and academic influence has jumped to second place in the G20, and the patent application ranks first in the G20.