D(INDUSTRY)-0073 0.095 0.127*-0.103-0.138* 0.069 LIQUIDITY0.078**0.060**0.102**0.077**0.092**0.074** D( PREMIUM)0.006**0.007**0.005米 0.005**0.008** SENT 0.008**0.007**0.009**0.008**0.010**0.009** 0.040** 0.013 0.032* -0.023 0.027 0.030 R- squared0.52440.43870.41730.35070.37120.4015 8311* 8070***5.4617*冰* 注:“**”、“*”、“*”分别代表在1%、5%、10%水平下显著。D(INDUSTRY) -0.073 -0.095 -0.127* -0.103 -0.138* -0.069 LIQUIDITY 0.078*** 0.060** 0.102*** 0.077** 0.092** 0.074** D(PREMIUM) 0.006*** 0.007*** 0.005** 0.004* 0.005** 0.008*** SENT 0.008*** 0.007*** 0.009*** 0.008*** 0.010*** 0.009*** C -0.040** -0.013 -0.032* -0.023 -0.027 -0.030 R-squared 0.5244 0.4387 0.4173 0.3507 0.3712 0.4015 F 8.9788*** 6.3630*** 5.8311*** 4.3985*** 4.8070*** 5.4617*** 注：“***”、“**”、“*”分别代表在 1%、5%、10%水平下显著