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[目的/意义]信息细化早已成为国外热点研究内容,研究信息细化对推动企业创新发展具有重要作用。[方法/过程]在梳理国外学者的信息细化研究成果基础上,对信息细化实证研究相关理论基础进行阐述,归纳了信息细化模型产生和演化过程,最后指出了信息细化领域需要解决的问题和可能的发展方向。[结果/结论]随着对信息细化概念的理解从过程观、认知机制观到过程-认知机制观的逐步深入,信息细化模型经历了从决策模型、绩效模型到触发模型的演化过程,信息细化在实证研究中的角色亦从中间变量转化到因变量,但信息细化领域研究仍存在需要解决的问题,以信息细化为因变量的实证研究方向也值得关注。
[Purpose / Significance] Information refinement has long been a hot research topic in foreign countries. Studying information refinement plays an important role in promoting innovation and development of enterprises. [Method / Process] On the basis of sorting out the research results of foreign scholars’ detailed information, this paper elaborates the theoretical basis of the empirical study of information thinning, concludes the generation and evolution of the information thinning model, and finally points out the need to resolve the field of information thinning The problem and possible direction of development. [Result / Conclusion] With the understanding of the concept of information refinement, from the view of process, cognitive mechanism to process-cognitive mechanism, the information refinement model has experienced the evolution from decision model, performance model to trigger model Process and information refinement have also been transformed from intermediate variables to dependent variables in the empirical study. However, there are still some problems to be solved in the field of information refinement, and the empirical research on how to refine information into dependent variables is also worth noting.