图/表 详细信息


变量 (1) (2) (3) (4) 变量 (5) (6)
Spread1 Spread2 Spread1 Spread2 Spread1 Spread2
Rating×Post -0.111
(-0.978)
-0.165
(-1.503)
-0.046
(-0.332)
-0.044
(-0.315)
Rating×Pre3 0.120**
(2.028)
0.116*
(1.922)
Rating -0.694***
(-9.706)
-0.671***
(-8.066)
-0.931***
(-10.780)
-0.967*** Rating×Pre2 0.316***
(4.869)
0.322***
(4.848)
Post 1.666
(0.821)
2.613
(1.326)
-0.085
(-0.032)
-0.106
(-0.040)
Rating×Pre1 -0.029
(-0.455)
-0.034
(-0.517)
Rating×Post2 -0.232***
(-4.827)
-0.211***
(-4.297)
Rating -0.634***
(-13.619)
-0.653***
(-13.700)
Pre3 -1.595
(-1.492)
-1.609
(-1.471)
Pre2 -4.898***
(-4.151)
-5.181***
(-4.289)
Pre1 0.974
(0.830)
0.866
(0.721)
Post2 3.957***
(4.539)
3.391***
(3.801)
Baseline controls Yes Yes Yes Yes Yes Yes
Observations 696 696 919 919 4 468 4 468
R-squared 0.673 0.705 0.596 0.600 0.639 0.641
CRA FE YES YES YES YES YES YES
Industry FE YES YES YES YES YES YES
Year-Month FE YES YES YES YES YES YES
表5 时间趋势检验
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