网络媒体的新闻来源及其传播规律  

News Sources and the Disseminative Relationship of the Internet News Media

作　　者：闫相斌[1] 宋晓龙[1] 

机构地区：[1]哈尔滨工业大学管理学院,哈尔滨150001

出　　处：《系统管理学报》2013年第3期431-436,共6页Journal of Systems & Management

基　　金：国家自然科学基金资助项目(70890082;71171067)

摘　　要：构建了主流网络媒体的新闻转载网络,应用网络分析方法分析了主流网络媒体的新闻来源,构建了主流网络媒体与其新闻来源之间的转载关系模型。研究发现,传统媒体与各类网站是主流网络媒体的主要新闻来源,官方新闻网站发布了大量的原创新闻并被商业门户网站转载。与官方新闻网站相比,商业门户网站对不同新闻来源的新闻转载量更均衡;商业门户网站在转载官方网络媒体新闻时未在新闻时效性上处于明显劣势,而在两者共同转载其他来源新闻时具有明显的时效性优势。We construct a media network for reprinting mainstream network news. Through investigating the news reprinting relationship by network analysis, a model describing their relationship is proposed. The result indicates that the mainstream network news has a wide range of sources, including traditional media and websites. The official network news media releases a heavy load of authorship news, which is largely reprinted by the commercial Internet portals. Compared with official Internet media, commercial websites have more news sources and balanced news reprinting relationship. By analyzing the news publishing time, we found that reprinting news from the official network media does not lead the commercial site to a disadvantage status, while the commercial website has an advantage on reprinting news from other news sources.

关 键 词：网络新闻 社会网络分析 新闻转载关系 

分 类 号：G20[文化科学—传播学]