Variable | Panel B | |||||||||
Regression analysis with ROA controlling variable | ||||||||||
2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | |
Constant | −0.0431 | −0.1836** | 0.1357*** | 0.0257 | 0.0006 | −0.0619*** | −0.0021 | 0.0005 | 0.0058** | −0.0018 |
(−1.6742) | (−2.3168) | (5.3576) | (0.6601) | (0.0582) | (−3.1095) | (−0.0750) | (0.0210) | (2.1249) | (−0.4624) | |
DY | −0.0586 | −0.0544 | −0.3774*** | −0.5961 | 0.3906*** | −0.4131 | −0.2905 | −0.5141* | −0.0941 | 0.1825 |
(−0.3467) | (−0.4502) | (−3.5505) | (−1.1633) | (3.0969) | (−1.4069) | (−0.8720) | (−1.9844) | (−0.7373) | (0.8638) | |
TAG | −0.0469 | 0.0395 | 0.1259 | −0.0039 | 0.0006 | −0.4630*** | 0.0202 | −0.0050 | −0.3413*** | −0.1604*** |
(−0.5525) | (0.3526) | (1.5260) | (−0.0268) | (0.0124) | (−2.8639) | (0.1333) | (−0.0648) | (−4.9563) | (−3.0233) | |
SG | 0.0833 | 0.0988 | −0.0479 | −0.0899 | 0.0374 | 0.4237*** | −0.1131 | 0.0567 | 0.0031 | 0.1678** |
(0.9967) | (0.8176) | (−0.6131) | (−0.6174) | (0.6286) | (3.1760) | (−0.7736) | (0.9111) | (0.0833) | (2.6881) | |
EPSSP | −0.0083 | −0.0430 | −0.2393** | 0.0308 | 0.0129 | 0.2773 | 0.4491 | 0.6453*** | 0.1358 | −0.1148 |
(−0.0490) | (−0.3596) | (−2.3503) | (0.0598) | (0.1031) | (0.6124) | (1.2758) | (2.8630) | (1.0466) | (−0.6130) | |
CI | 0.4136*** | 0.5206*** | 0.5292*** | 0.6012*** | 0.7507*** | 1.1085*** | 0.7608*** | 0.7951*** | 1.1539*** | 1.0392*** |
(6.1628) | (3.5455) | (5.6119) | (3.7479) | (12.4659) | (11.4150) | (8.1698) | (12.0700) | (33.6311) | (30.3811) | |
ROA | 1.0158*** | 1.0745*** | 0.9391*** | 1.1000*** | −0.5674*** | −0.1257 | −0.4002** | −0.1941** | −0.0694 | −0.0976 |
(17.4666) | (9.2542) | (14.2698) | (10.9159) | (−6.7221) | (−0.5136) | (−2.2838) | (−2.1479) | (−1.2761) | (−1.2721) | |
R2 | 0.9753 | 0.8945 | 0.9399 | 0.8985 | 0.9705 | 0.9369 | 0.9307 | 0.9803 | 0.9927 | 0.9872 |
Adjusted R2 | 0.9569 | 0.8369 | 0.9199 | 0.8580 | 0.9595 | 0.9132 | 0.9047 | 0.9729 | 0.9899 | 0.9824 |
F | 52.7418*** | 15.5415*** | 46.9551*** | 22.1399*** | 87.8595*** | 39.5932*** | 35.8237*** | 132.6655*** | 361.8560*** | 205.6436*** |