Fixed-effects (within) regression Number of obs = 2096
Group variable: id Number of groups = 524
R-sq: within = 0.1619 Obs per group: min = 4
between = 0.0518 avg = 4.0
overall = 0.0710 max = 4
F(7,1565) = 43.20
corr(u_i, Xb) = -0.5137 Prob > F = 0.0000
------------------------------------------------------------------------------
newprod | Coef. Std. Err. t P>|t| [95% Conf. Interval]
-------------+----------------------------------------------------------------
rh | -2.863687 .7333394 -3.90 0.000 -4.302118 -1.425256
ro | -.5823646 .1847403 -3.15 0.002 -.9447292 -.2200001
hmt | 1.543993 .7358026 2.10 0.036 .1007301 2.987256
oecd | .4882582 .2922902 1.67 0.095 -.0850635 1.06158
pucapt | .2952825 .2535326 1.16 0.244 -.2020169 .7925819
prod | .8444926 .0555043 15.21 0.000 .7356219 .9533633
capt | -.9948249 .0801749 -12.41 0.000 -1.152086 -.8375634
_cons | 40385.8 4800.822 8.41 0.000 30969.08 49802.52
-------------+----------------------------------------------------------------
sigma_u | 107147.96
sigma_e | 101751.54
rho | .52581537 (fraction of variance due to u_i)
------------------------------------------------------------------------------
F test that all u_i=0: F(523, 1565) = 0.42 Prob > F = 1.0000


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