多元化与企业绩效的关系是一个学术界长期关注的热点,但缺少区域多元化与绩效关系的实证研究。本研究以在深沪证券交易所上市的企业集团为研究对象,实证研究表明,我国企业集团的区域多元化与绩效正相关。
In this paper studies have been made on firm performance implicated by business group geographic diversi- fication. An empirical analysis has been exploited into the data of Chinese business group listed in Shanghai and Shenzhen Stock Exchanges, which indicates that there is a positively correlation between geographic diversification of Chinese business group and firm performance.