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日期_Date
流通市值加权平均市场月累积收益率_Mcrettmv
2001-01-19
-0.0104
2001-02-28
-0.0596
2001-03-30
0.0756
2001-04-30
-0.0056
2001-05-31
0.0349
2001-06-29
0.0029
2001-07-31
-0.1323
2001-08-31
-0.0355
2001-09-28
-0.0521
2001-10-31
-0.0487
2001-11-30
0.0388
2001-12-31
-0.063
2002-01-31
-0.1075
2002-02-28
0.0283
2002-03-29
0.0656
2002-04-30
0.0392
2002-05-31
-0.0852
2002-06-28
0.1329
2002-07-31
-0.0402
2002-08-30
0.0062
2002-09-27
-0.0556
2002-10-31
-0.0512
2002-11-29
-0.0628
2002-12-31
-0.0516
2003-01-29
0.0952
2003-02-28
0.0097
2003-03-31
-0.0132
2003-04-30
-0.0102
2003-05-30
0.0439
2003-06-30
-0.0669
2003-07-31
-0.0124
2003-08-29
-0.0312
2003-09-30
-0.0434
2003-10-31
-0.0378
2003-11-28
0.0207
2003-12-31
0.0271
2004-01-30
0.0746
2004-02-27
0.0715
2004-03-31
0.0323
2004-04-30
-0.0993
2004-05-31
-0.0229
2004-06-30
-0.1132
2004-07-30
-0.0035
2004-08-31
-0.0444
2004-09-30
0.0533
2004-10-29
-0.0549
2004-11-30
0.0227
2004-12-31
-0.0686
2005-01-31
-0.0587
2005-02-28
0.0958
2005-03-31
-0.106
2005-04-29
-0.0308
2005-05-31
-0.0695
2005-06-30
0.0134
2005-07-29
-0.0175
2005-08-31
0.0901
2005-09-30
0.0047
2005-10-31
-0.0509
2005-11-30
-0.0015
2005-12-30
0.0507
且听那冷雨 发表于 2013-6-16 09:25 LZ你好,我按照你的方法做出来的结果和你描述的一样,也就是权益资本成本很多是负值~不得其中要领,不知道你 ...