Inherent heterogeneity, measurement and effect of enterprise group´s performance of subsidiary

Refining heterogeneity of subsidiary can make the group implementing classified performance management under the framework of performance management, evaluating performance of the heterogeneous subsidiary correctly, enhancing objectivity and comparability of heterogeneous subsidiary performance. This paper proposes the four innate heterogeneity of subsidiary: industry span, geographical dispersion, heterogeneity of the establishment period, the type of ownership structure, gives their measurement, and sums up their impction to the performance of enterprise group.