• 打印
  • 收藏
收藏成功
分享

上市公司多元化经营与企业绩效关系实证研究


打开文本图片集

摘要:多元化经营对企业绩效的影响至今未有定论。许多理论文献认为,多元化经营的成本与收益并存,而实证结果却不完全一致。本文分析了2005-2007年40家制造业类上市公司多元化经营与企业绩效的关系,发现总体多元化水平与企业绩效之间是负相关性。

Abstract:The multiplex management has not had the conclusion until now to the enterprise achievements' influence. Many theory literature believed that multiplex management cost and income coexisting, but real diagnosis result actually not completely consistent. This article has analyzed 2005-2007 year 40 manufacturing industry class To be listed multiplication management with the enterprise achievements relations, between the discovery overall multiplication level and the enterprise achievements is an inverse correlation.

关键词:上市公司多元化企业绩效

Key words:To be listed multiplication enterprise achievements

一. 指标设计与样本选取

1. 测度多元化战略的指标

多元化战略指标的选取本文采用Jacquemin和Berry(1979)提出的多元化熵指数测度多元化战略。(剩余1163字)

畅销排行榜
目录
monitor
在线客服

工作日:
9:00-18:00

点击这里给我发消息 常见问题