随着人类文明的迅速发展，人们不断反思原始的无节制的生产和消费方式， 开始关注并且倡导绿色环保的生活理念，就这样应运而生了共享理念。移动支付 技术的发展促使人们的消费模式转变成线上线下结合的共享消费模式。共享消费 模式的兴起使得共享经济成为一种重要的新兴经济。 本文在中国知网和 Web Of Science 两个数据库中，以 2009—2018 年为研究 区间，以共享经济为主题的选取到的相关样本文献为研究对象，采用文献计量法 定性与定量分析结合的方式对国内外共享经济研究热点和研究发展趋势进行了研 究。 从研究结果中总结出国内外共享经济方向的研究热点主要包括，共享出行、 商业模式、协同消费、云计算、互联网+、能源政策、可再生能源、可持续发展 等几个方面。通过比较分析发现国内在共享出行、商业模式、协同消费这些方面 的研究热度高于国外。而国外学者更关注于能源政策、可再生能源、可持续发展 以及环境变化这些方面。从国内外共享经济研究的发展趋势来看，知识共享和信 息共享在国内外共享经济研究中的比重都会有所下降；云计算、互联网+和大数 据在国内外共享经济研究中都占有很大比重，并且热度都会持续增加；国内在共 享出行方面研究将会持续增加，并有可能发展成为一个新的领域；国外对能源政 策、能源消耗以及可再生能源等能源问题的研究将持续加码。 关键词，共享经济；文献计量；词频分析；聚类分析III ABSTRACT With the rapid development of human civilization, people have been reflecting on the original unrestrained mode of production and consumption, and began to pay attention to and advocate the concept of green and environment-friendly life. Thus, the concept of sharing emerged. The development of mobile payment technology promotes the transformation of people's consumption mode into the sharing consumption mode combining online and offline. The rise of sharing consumption pattern makes sharing economy become an important emerging economy. In this paper, in the databases of CNKI and Web of Science, the research interval from 2009 to 2018 is taken as the research object, and the relevant sample literature selected with the sharing economy as the theme is taken as the research object. The research hotspot and development trend of the sharing economy at home and abroad are studied by combining qualitative and quantitative analysis with bibliometric method. From the research results, the domestic and foreign research hotspots in the direction of sharing economy are summarized, including: sharing travel, business model, collaborative consumption, cloud computing, Internet +, energy policy, renewable energy, sustainable development and other aspects. Through comparative analysis, it is found that domestic research heat in the aspects of Shared travel, business model and collaborative consumption is higher than that in foreign countries. Foreign scholars pay more attention to energy policy, renewable energy, sustainable development and environmental change. From the development trend of domestic and foreign research on sharing economy, the proportion of knowledge sharing and information sharing in domestic and foreign research on sharing economy will decrease. Cloud computing, big data and Internet + account for a large proportion of domestic and foreign research on sharing economy, and their popularity will continue to increase. Domestic research on Shared trips will continue to increase and may develop into a new field. Foreign research on energy policy, energy consumption and renewable energy will continue to increase. KEYWORDS: sharing economy; literature metrology; word frequency analysis; Clustering analysisIV 目录 第一章 绪论.....................................................................................................................1 1.1 研究背景................................................................................................................ 1 1.2 研究意义................................................................................................................ 2 1.3 相关课题的国内外研究现状................................................................................ 2 1.3.1 共享经济国内外研究现状............................................................................. 2 1.3.2 文献计量学研究现状..................................................................................... 3 1.4 主要内容及研究思路............................................................................................ 5 第二章 研究方法与数据来源.........................................................................................7 2.1 研究方法................................................................................................................ 7 2.1.1 文献计量分析方法......................................................................................... 7 2.1.2 词频分析法与分年词频分析法..................................................................... 7 2.1.3 聚类分析法..................................................................................................... 8 2.1.4 战略坐标法..................................................................................................... 8 2.1.5 比较法............................................................................................................. 9 2.2 数据来源................................................................................................................ 9 2.2.1 数据检索......................................................................................................... 9 2.2.2 数据抓取....................................................................................................... 10 第三章 共享经济论文总体分布特征...........................................................................11 3.1 文献年代分析...................................................................................................... 11 3.1.1 文献数量统计................................................................................................ 11 3.1.2 文献增长模型................................................................................................ 11 3.1.3 文献数量增长规律分析................................................................................ 12 3.2 文献样本期刊分布情况...................................................................................... 14 3.3 文献样本被引频次分布状况.............................................................................. 15 3.4 文献样本学科分类情况...................................................................................... 17 第四章 共享经济研究热点可视化分析.......................................................................19 4.1 关键词预处理...................................................................................................... 19 4.2 总词频分析.......................................................................................................... 20 4.3 分年词频分析...................................................................................................... 21 4.3.1 分年词频主观分析....................................................................................... 22 4.3.2 分年词频客观分析....................................................................................... 27 4.4 关键词共现.......................................................................................................... 30V 4.4.1 构建共现矩阵............................................................................................... 30 4.4.2 共现矩阵标准化........................................................................................... 31 4.5 聚类分析.............................................................................................................. 32 4.6 战略坐标分析...................................................................................................... 38 第五章 研究结果分析与讨论.......................................................................................42 5.1 国内外共享经济研究热点.................................................................................. 42 5.1.1 国内共享经济研究热点............................................................................... 42 5.1.2 国外共