【摘要】 在引出创新扩散是一个知识交流的过程这一概念后,从阐述知识的分类及分布入手,分析了非正式交流在各类知识扩散中的优势,从而得出非正式交流是创新扩散的重要渠道的结论。更多还原

【Abstract】 After introducing the definition that the innovation diffusion is a p rocess of knowledge communication,the paper cut in the problem by analyzing the classification and the distribution of knowledge,then analyzes the predominance of the informal communication in all kinds of knowledge diffusion.And in the end drawing a conclusion that the informal communication is the important channel o f the innovation diffusion.更多还原