农业经济类期刊知识传播效能评价研究——基于《中国科技期刊引证报告（扩刊版）》面板数据

Analysis of Knowledge Dissemination Efficiency and Influencing Factors of Agricultural Economic Periodicals——Based on the Perspective of Knowledge Exchange

利用DEA-Tobit模型,结合《中国科技期刊引证报告(扩刊版)》面板数据,从期刊知识交流的视角,评价农业经济类期刊知识传播效能,并论证影响效能的关键因素。研究结果表明:总体而言2005-2016年间农业经济类学期刊知识传播技术效率值介于0.77~0.908区间且波动较为明显;《中国农村观察》《中国农村经济》《农业经济问题》等农业经济杂志知识传播效能相对更高,各年度均技术有效;期刊国际化水平是期刊知识传播效能的重要影响要素,"基金论文比""办刊时间"两个变量对农业经济类期刊知识传播效能的提升也有积极影响,与此同时"作者利用文献新颖度""期刊合作化程度""期刊所在地区经济状况"的影响相对有限,相应系数均未通过显著性检验;鉴于不同的办刊定位、出刊周期,期刊论文作者所涉机构的广泛性并未带来期刊知识传播效能同步提升。

In this paper,by using DEA-Tobit model,combined with the panel data of the China Science and Technology Journal Citation Reports(KuoKan version),from the perspective of the periodical knowledge communication,the effectiveness of knowledge dissemination of agricultural economic journals was evaluated,and the key factors influencing the effectiveness were analyzed.Conclusions are as follows:(1)Overall,the range of agricultural economics journals’ technical efficiency values of knowledge exchange from2005 to 2016 were between 0.77-0.908 with relatively apparent volatility;(2)the performance of knowledge exchange of China Rural Survey,Chinese Rural Economy,and Issues in Agricultural Economy and other major agricultural economic journals,is relatively higher;(3) " Periodical internationalization level" is one of the important influencing factors of periodical knowledge exchange performance;" Ratio of foundation items" and "The length of time the journal has been published" have positive influence on the knowledge dissemination efficiency of the ascension of the agricultural economic journals.At the same time,the influence of " The novelty of the author’s references", "Degree of cooperation in journals", "Economic status of the journal location" is relatively limited,whose corresponding influence coefficient is not at the level of significance test;in view of the positioning and publication frequency of these journals,the representativeness of the institutions to which the contributing authors are affiliated did not simultaneously bring periodicals knowledge transmission efficiency of the ascending.