学院派估计是理想模型，对现实的指导意义不大。现实中小盘指数里有大量的僵尸公司，好公司很快就升到中盘大盘了。

来源: lanyin0314 于 2026-05-07 08:45:54 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.