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上市集团公司多角化经营与偿债能力关系的研究
引用本文:雷良海,许永国.上市集团公司多角化经营与偿债能力关系的研究[J].预测,2002,21(1):59-65.
作者姓名:雷良海  许永国
作者单位:1. 上海理工大学,商学院,上海,200093
2. 上海财经大学,经济学院,上海,200081
基金项目:上海市教育发展基金,上海市教委“曙光计划”资助项目 (98SG2 6 )
摘    要:多角化经营是否提高了企业的负债水平和偿债能力,增加了股东的财富和价值?文章运用计量分析方法,通过对符合条件的44家深沪上市公司的研究发现:非相关多角化经营程度越高,负债水平越高,但偿债能力越低,多角化程度高的企业呈现出明显的被动负债特征。

关 键 词:上市集团公司  多角化经营  偿债能力  上市公司  被动负债  中国股市  多元化经营
文章编号:1003-5192(2002)01-0059-07

A Study on the Relation between Diversification and Financial Solvency of Listed Group Companies
LEI Liang-hai ,XU Yong-guo.A Study on the Relation between Diversification and Financial Solvency of Listed Group Companies[J].Forecasting,2002,21(1):59-65.
Authors:LEI Liang-hai  XU Yong-guo
Institution:LEI Liang-hai 1,XU Yong-guo 2
Abstract:Does diversification improve corporation liability and financial solvency and increase the wealth of shareholder? In this article we have a study of 44 group companies listed in Shanghai and Shenzhen stock markets which are up to the requirements and we find: the higher unrelated-diversification is, the higher corporation liability is. And the companies with low financial solvency and high diversification have the obvious characteristics of passive liability.
Keywords:listed group company  diversification  financial solvency
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