一、企业集团个数东、中、西部差距仍很明显,东部地区大企业集团在前500家企业集团仍占据绝对优势,但西部地区进入前500家企业集团的数目有所增加2002年前500家企业集团个数中,仍高度集中在东部,有401家、占80.2%,中部54家、占10.8%,西部45家、占9%。从动态分析看,2002年进入前 I. The Number of Enterprise Groups The gap between the east, the middle and the west is still quite obvious. The major 500 eastern conglomerates in the eastern region still hold the absolute superiority. However, the number of the top 500 conglomerates in the western region has increased by 500 in the first half of 2002 Among the number of enterprises in the group, they are still highly concentrated in the east with 401, accounting for 80.2%, 54 in the middle, accounting for 10.8% and 45 in the west, accounting for 9%. From the dynamic analysis, before entering in 2002