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Tax Avoidance and Financial Statement Readability: The Role of Industry Specialization Auditor
表 5 避稅程度、財務報表可讀性與會計師事務所產業專精之實證結果 ( 續 )
Panel B: 以長期現金有效稅率 (LCETR) 衡量避稅程度 (TA)
應變數 = Readability (N = 7,827)
SPEC = ISC SPEC = ISC_D
變數 預期符號 (1) (2) (3)
Intercept ? 1.690 5.041*** 2.821*
(1.14) (3.56) (1.93)
TA + 3.866*** 5.297*** 5.128***
(3.53) (3.47) (3.93)
SPEC - -17.286*** -3.137***
(-20.88) (-12.69)
TA×SPEC - -5.783** -2.722**
(-1.70) (-2.28)
Size + 2.293*** 2.476*** 2.338***
(25.12) (29.44) (25.83)
MTB ? -2.251*** -2.315*** -2.282***
(-17.91) (-19.61) (-18.21)
Earnings - -12.423*** -12.468*** -12.482***
(-8.30) (-8.38) (-8.43)
Loss + 0.314 0.195 0.266
(1.08) (0.73) (0.92)
Age ? 0.893*** 0.299 0.717***
(4.61) (1.61) (3.76)
WD + 38.650*** 34.008*** 36.685***
(2.57) (2.73) (2.51)
EarnVol + -1.959 -2.845* -2.288
(-0.87) (-1.28) (-1.02)
RetVol + 3.212** 2.340* 2.675*
(1.91) (1.36) (1.62)
SEG + 1.814*** 1.709*** 1.777***
(10.06) (9.82) (9.83)
SUB + 2.248*** 2.296*** 2.212***
(17.27) (17.65) (17.18)
Merge + 2.300*** 2.438*** 2.416***
(5.34) (6.29) (5.59)
SEO + 1.331*** 1.345*** 1.393***
(3.75) (4.23) (3.98)
Year and Industry Dummy Yes Yes Yes
Model F value 99.21*** 118.46*** 103.04***
Adj. R 2 30.52% 35.70% 32.54%
註:各變數之定義詳見表 1。
*、** 及 *** 分別代表 10%、5%、1% 的顯著水準;若有預期符號者為單尾檢定,否則為雙尾檢定。
各自變數之 VIF (Variance Inflation Factor) 值皆小於 10,因此共線性問題並不嚴重。
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