蓝色 发表于 2012-4-14 22:50
发帖就把所有程序和结果都列出来
(1) (2) (3) (4) (5) (6)
m_21_OLS m_22_OLS m_21_fe m_22_fe m_21_re m_22_re
CF 4.152*** 4.131*** 2.128** 1.848** 3.894*** 3.753***
(6.23) (6.20) (2.27) (2.00) (5.66) (5.48)
dCF -1.006* -1.042* -0.926* -0.838 -1.224*** -1.206***
(-1.87) (-1.94) (-1.77) (-1.63) (-2.62) (-2.61)
dCF_t 1.084*** 1.074*** -0.088 -0.113 0.818*** 0.798***
(3.24) (3.22) (-0.28) (-0.36) (2.83) (2.79)
dNA 2.089*** 2.069*** 1.167*** 1.093*** 1.659*** 1.613***
(7.61) (7.56) (4.51) (4.28) (6.95) (6.83)
dNA_t 0.699*** 0.698*** 1.151*** 1.161*** 0.901*** 0.910***
(4.79) (4.79) (8.87) (9.09) (7.24) (7.40)
I 1.397 1.670 34.906*** 34.337*** 0.526 0.599
(0.29) (0.35) (3.63) (3.63) (0.10) (0.12)
dI -3.347 -3.845 -7.389 -8.102 1.769 1.335
(-0.41) (-0.48) (-0.96) (-1.07) (0.25) (0.19)
dI_t 4.040 4.063 18.235*** 17.688*** 4.968 4.894
(0.83) (0.84) (3.66) (3.61) (1.17) (1.16)
D 51.966*** 51.389*** 33.607*** 30.371*** 52.232*** 51.113***
(10.96) (10.86) (4.70) (4.31) (10.34) (10.14)
dD 2.608 1.939 4.204 5.389 -1.601 -1.815
(0.50) (0.37) (0.80) (1.05) (-0.34) (-0.39)
dD_t 21.315*** 20.467*** 7.401** 5.975** 15.630*** 14.524***
(6.61) (6.35) (2.53) (2.07) (5.62) (5.26)
CAPEX -2.964*** -2.930*** -3.248*** -2.657** -2.847*** -2.639***
(-3.92) (-3.89) (-2.88) (-2.38) (-3.69) (-3.43)
dCAPEX 0.766 0.813 1.761** 1.636** 0.947 0.929
(1.06) (1.13) (2.47) (2.32) (1.51) (1.50)
dCAPEX_t -0.419 -0.384 0.241 0.339 -0.321 -0.288
(-0.82) (-0.75) (0.51) (0.73) (-0.73) (-0.66)
dV -0.296*** -0.295*** -0.407*** -0.407*** -0.360*** -0.361***
(-17.10) (-17.12) (-31.38) (-31.84) (-26.46) (-26.86)
C 2.262*** 2.182*** -0.635 -0.836 1.802*** 1.682***
(7.03) (6.79) (-1.16) (-1.55) (5.21) (4.87)
JLC 5.948*** 10.835*** 8.035***
(2.91) (5.37) (4.22)
JL -0.593 -1.871*** -1.161***
(-1.29) (-3.66) (-2.64)
_cons 0.829*** 0.846*** 1.518*** 1.579*** 1.018*** 1.051***
(6.86) (7.02) (6.86) (7.24) (7.67) (7.92)
N 1323 1323 1323 1323 1323 1323
r2 0.386 0.391 0.616 0.630
错位了