基于科学知识图谱的中国经济研究热点可视化分析

A Visual Analysis of Chinese Economic Research Focuses Based on the Maps of Scientific Knowledge

中国经济经过30多年的高速发展,取得了举世瞩目的成就,中国也成为世界经济增长的重要引擎。2007年国际金融危机以来,面对国内外各种不利因素,中国经济仍然保持较快的增长,但是也进入了经济增长放缓、经济结构不断优化、增长动力更加多元的新常态。如何把握经济学研究动向,捕捉经济研究热点,更好地服务于实践和政府决策,成为一个现实而重要的课题。利用文献计量学的理论和方法,从定量和可视化的角度,通过关键词频次统计、中心度及共现分析,对近期经济学研究热点进行梳理,能够为研究中国经济提供一些有价值的量化信息,进而促进中国经济研究的进一步繁荣与发展。

After over 30 years of rapid development,China has made remarkable economic achievements,and become an important engine for global economic growth.Despite the outbreak of the global financial crisis in 2007 and other adverse factors at home and abroad,China has maintained a fast economic growth.It has now moved into the new normal phase characterized by a slowdown in growth,constant improvement of economic structure and diversification of growth drivers.It is practical and necessary to grasp the trend of economic research and capture economic research focuses to better serve the practice and government decision-making.By sorting out recent economic research focuses quantitatively and visually with biblimetrical theory and method,including statistics on keyword frequency,analysis of centrality and co-occurrence,some valuable quantitative information can be acquired,which is useful for current research of China's economy and the further development of this area.