基于DEA的战略组识别

战略组分析是产业组织理论与战略管理理论中的重要分析工具。但战略组的概念模糊性和战略维度和变量选择以及聚类方法的主观性,使得关于战略组识别存在着矛盾的结论。DEA是适合于明确战略组概念和识别战略组的方法。修正后的DEA,如DEA-Window,特别是最优权多重性问题的解决,能较好地识别战略组。

Identification of Strategic Group Based on DEA

Strategic group analysis is an important tool for industry organization theory and strategy management theory. However there are some paradoxical results due to the inkling of strategic group and the subjectivity of selection of strategic dimensions or variables. Data envelopment analysis (DEA) is a suitable method to get better un- derstanding of the strategic group and to identify the strategic group. Modified DEA, such as DEA-Window, especially DEA without any multi- optimal weights, can identify strategic group preferably.