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. 2023 Nov 15;9(12):e22400. doi: 10.1016/j.heliyon.2023.e22400

Table 9.

Robustness test: replace GI with GI’.


VARIABLES
(1)
(2)
(3)
(4)
(5)
(6)
GI’ HP GI’ NHP EP
HP
EP
NHP
FP
HP
FP
NHP
EID 0.0058** 0.0059***
(2.4829) (3.0088)
GI’ −0.0122 0.0905*** 0.0053* −0.0018
(-0.3667) (3.5019) (1.7597) (-0.9829)
State −0.0400 0.2430* 0.4237* 0.1690 −0.0287 −0.0251*
(-0.3329) (1.9431) (1.7391) (1.2549) (-1.4640) (-1.7627)
Leverage −0.0995 −0.1056 −0.0220 −0.1879 −0.1771*** −0.1593***
(-0.5049) (-0.6519) (-0.0920) (-1.0183) (-5.5427) (-7.6442)
Size 0.2307*** 0.2741*** 0.1321* 0.1496*** 0.0222*** 0.0286***
(4.1807) (6.6049) (1.8564) (2.8690) (2.7134) (6.6343)
Growth 0.0074 0.0045 0.0008 −0.0925*** 0.0695*** 0.0517***
(0.2297) (0.2026) (0.0177) (-3.6755) (10.6313) (14.0632)
Holder1 −0.0028 0.0001 −0.0008 −0.0009 −0.0002 0.0009***
(-0.8847) (0.0332) (-0.2035) (-0.2639) (-0.4595) (2.9461)
Constant −0.4374 −0.8893*** −0.0521 0.1867 0.1506*** 0.0756***
(-1.5743) (-3.5021) (-0.1559) (0.7040) (5.0239) (3.8285)
Obs 3289 7113 3289 7113 3289 7113
R2 0.138 0.228 0.116 0.093 0.186 0.200
Firms 373 812 373 812 373 812
Firm FE YES YES YES YES YES YES
Year FE YES YES YES YES YES YES

Note: t-statistics are presented in parentheses. *, ** and *** represent significance levels of 10 %, 5 % and 1 %, respectively.