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Table 8 VECM specification for the effect of Shipping trade on economic growth.

From: Effect of shipping trade on economic growth in Nigeria: the Vector Error Correction Model (VECM) approach

Equation

Parms

chi2

p > chi2

_ce1

2

762.4285

0.0000

_ce2

2

59.91376

0.0000

Beta

Coef

Std. Err

Z

p > z

[95% Conf

Interval]

Johansen normalization restrictions imposed

_ce1

      

LnGDP

1

–

–

–

–

–

LnImp

0

(omitted)

    

LnExp

− .389369

.3943516

− 0.99

0.323

− 1.162284

.3835459

LnExc

− 1.278738

.1848304

− 6.92

0.000

− 1.640999

− .9164776

_cons

2.132706

–

–

–

–

–

_ce2

      

LnGDP

0

(omitted)

    

LnImp

1

     

LnExp

− .6335096

.2909506

− 2.18

0.029

− 1.203762

− .0632569

LnExc

− .0040889

.1363669

− 0.03

0.976

− .2713632

.2631854

_cons

− 7.09272

     
  1. Identification: beta is exactly identified