Based on 57 samples of Chinese service firms, this research analyze the relationship among the information asymmetry, diversification and performance of service firms. Research results indicate that the diversification is more balanced in experience service firms than that of search service firms, and that diversification has a positive relationship with service performance.
杨坤, 肖淑玉. 信息不对称与服务企业多元化程度及其绩效关系研究[J]. J4, 2011, 8(4): 539-.
YANG Kun, XIAO Shu-Yu. Relationship of Information Asymmetry and Diversification and Performance in Service Firms. J4, 2011, 8(4): 539-.
2011, Vol. 8 
