Cross-sections included: 5
Cross-section weights instrument weighting matrix
White cross-section standard errors & covariance (d.f. corrected)
Instrument specification: C LnCO2 LnPD LnTR LnK LnL
Variable	Coefficient	Std. Error	t-Statistic	Prob.
C	8.720824	0.941967	9.258101	0.0000∗
Ln CO2	0.543909	0.048173	11.29081	0.0000∗
LnPD	0.146848	0.019405	7.567438	0.0000∗
LnTR	-0.101273	0.051314	1.973591	0.0505∗∗∗
LnK	0.217148	0.033492	6.483543	0.0000∗
LnL	0.465808	0.018225	-25.55933	0.0000∗