Table 5 Robustness analysis.

From: Bayesian neural network modelling for estimating ecological footprints and blue economy sustainability across G20 nations

 

OLS

FE

GMM

EF

–0.3373

(0.4695)

–0.9418

(1.5578)

–0.5851*

(3.3759)

GHG

1.7723***

(0.3973)

2.8603*

(1.4336)

1.6717**

(2.7223)

POT

2.2763***

(0.5734)

6.4829*

(3.1547)

–2.6019

(2.9161)

GDP

0.8864***

(0.2016)

–0.2755

(0.9968)

0.4961***

(0.8485)

Constant

–92.1375***

(7.1497)

–159.2757***

(32.1365)

–40.0917*

(22.5306)

No. of Obs.

418

418

418

F-Stat

299.50***

12.29***

64.15***

AR(2) (p-value)

  

–0.94

(0.346)

Hansen-J (p-value)

  

14.50

(0.270)

  1. ***, **, * represents a significance threshold of 1%, 5% and 10%.
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