常青藤is a subset of coll/U. Econ is a subset of Econ/Finance. Wher

来源: 于 2014-08-17 12:54:56 [旧帖] [给我悄悄话] 本文已被阅读：次

常青藤is a subset of coll/U. Econ is a subset of Econ/Finance. Where is your 1998 data?

"常青藤的经济系学生数量相当稳定" in 2003-2013 doesn't fit here.

Work harder.

:)