共 7 条
[5]
市场竞争、经济绩效与产业集中[M]. 经济管理出版社 , 魏后凯著, 2003
[6]
Changes in Concentration, Turbulence, and the Dynamics of Market Shares[J] . S. W. Davies,Paul A. Geroski.Review of Economics and Statistics . 1997 (3)
[7]
Advanced Industrial Economics .2 Martin,S. Blackwell . 2002