中文摘要：

随着越来越多的交流、合作、共享、搜寻和收集信息发生在多样化的社会网络中，海量的网络数据正成为科学研究的数据源。为了解以网络数据作为数据源的经管领域科学研究的动态景观，本文基于从SSCI及SCI—E数据库提取的相关文献数据，应用科学计量的方法及指标、社会网络分析方法和突现检测算法，开展该领域的测度研究。研究发现该领域的科学产出增长显著；美国在该领域占据绝对领导地位，中国论文世界份额上升最为明显，具有较高的科学影响力及合作影响力；该领域跨国家／地区的科学合作网络呈现出相对稳定的扩张；该领域的研究热点主题有行为、信任、挖掘、内容、情绪、态度、预测等，前沿主题有内容、大数据、社会商务、情绪分析、行为等。本研究为未来基于网络数据的经管科学研究提供了借鉴。

英文摘要：

As more and more communication, cooperation, sharing, searching and collecting information take place on the internet, internet-based big data are becoming a key source of information for scientific research. To better understand the dynamic landscape of scientific research using internet-based data in economic and management field, we perform a measure research using scientometrical analysis, social network analysis and burst detection based on corresponding articles data extracted from SSCI and SCI-E database. Results indicate that scientific output grows significantly; USA is the unchallenged leader in this field; China exhibits a rise in world share articles and it shows high scientific influence and across-countries/regions collaborative influence; Behavior, trust, mining, content, sentiment, attitude and forecast are hot topics in this field ; content, big data, social commerce, sentiment analysis and behavior are frontier topics. This study provides guidance for future research in economic and management field.