FIXED EFFECTSESTIMATION
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Number ofgroups = 31 Obs per group: min= 8
avg = 8.0
max = 8
IV (2SLS)estimation
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Estimatesefficient for homoskedasticity only
Statisticsconsistent for homoskedasticity only
Number of obs = 248
F( 4, 213) = 110.26
Prob > F = 0.0000
Total(centered) SS = 5.386478667 Centered R2 = 0.6685
Total(uncentered) SS = 5.386478667 Uncentered R2 = 0.6685
ResidualSS = 1.785366536 Root MSE = .09071
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employ | Coef. Std. Err. z P>|z| [95% Conf. Interval]
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export | .1454893 .0367172 3.96 0.000 .073525 .2174536
import | .0235037 .0217516 1.08 0.280 -.0191286 .0661361
fdi | -.004309 .0297859 -0.14 0.885 -.0626883 .0540702
wage | .4925396 .0369059 13.35 0.000 .4202054 .5648737
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Underidentificationtest (Anderson canon. corr. LM statistic): 68.549
Chi-sq(1) P-val= 0.0000
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Weakidentification test (Cragg-Donald Wald F statistic): 98.356
Stock-Yogoweak ID test critical values: 10% maximal IV size 16.38
15%maximal IV size 8.96
20%maximal IV size 6.66
25%maximal IV size 5.53
Source: Stock-Yogo (2005). Reproduced by permission.