基于JEL编码的经济学研究热点测定  

Measurement of the Focuses of Economic Research Based on JEL Codes

作　　者：储凤玲[1] 

机构地区：[1]安徽科技学院图书馆,安徽凤阳233100

出　　处：《安徽科技学院学报》2013年第4期97-103,共7页Journal of Anhui Science and Technology University

基　　金：国家社科基金项目(11CJL031);教育部人文社会科学研究项目(10YJC790353)

摘　　要：使用JEL编码分析经济学研究热点,解决了词频分析时经常遇到的"非受控性主题词"问题。采用新近发展起来的期刊H指数分析方法,论证发表于2006～2012年《经济研究》中的963篇论文适合作为样本文献来源。基于这些论文的2670个JEL编码,研究结果显示,O类、G类、E类、F类、D类主题分列最受关注主题的前5位。排名第一位的O类主题主要集中在"经济发展"领域,排名第二位的G类主题主要集中在"公司金融和规制"领域。从时间趋势上看,2006～2012年间的热点主题一直集中在O类、G类、E类、F类、D类领域,非常稳定。We use JEL codes to analyze the focues of economic research, which solve the problem of uncontrolled keywords. Through measuring the H - index of Chinese economics journal, we select the articles in ＂Economic Research Journal＂ as the sources of sample documents. The results based on the 2,670 JEL codes in these articles show that, the themes of O, G, E, F, D are most populous. For O theme, the secondary theme focuses on ＂Economic Development＂ and the secondary theme of G focuses on ＂Corporate Finance and Governance＂. The focuses are all concentrating on the themes of O, G, E, F, D and the trends are very stable.

关 键 词：JEL编码 期刊H指数 词频分析 研究热点 经济学 

分 类 号：G353.1[文化科学—情报学]