Affiliation of Author(s):经济管理学院
            
            
            
            
            
            
            
            
                   First Author:Wang Xinyu
            
            
                   Indexed by:Journal paper
            
            
                   Document Code:paper_49374
            
            
            
            
            
            
            
            
            
                   Translation or Not:no
            
            
                   Date of Publication:2006-01-01
            
            
            
