Table 6 Regression analysis results... | Emerald Publishing

Table 6

Regression analysis results

Variables	Coef	Robust Std. Err.	p > z	(95% Conf. Interval)
Distance	−0.01237	0.00903	0.171	−0.03006	0.00533
Contingency	0.15398	0.02119	0.000	0.11245	0.19550
Common language	−0.02080	0.01463	0.155	−0.04949	0.00788
Common colony	0.03235	0.01527	0.034	0.00243	0.06227
Transport cost exp	0.01683	0.00780	0.031	0.00154	0.03212
Transport cost imp	−0.31999	0.03423	0.000	−0.38707	−0.25291
Tariff	−0.01736	0.00371	0.000	−0.02463	−0.01010
GDP import	−0.11692	0.08172	0.153	−0.27710	0.04325
GDP export	0.35528	0.02005	0.000	0.31598	0.39458
Real exchange rate	−0.29876	0.19245	0.121	−0.67596	0.07844
Tracking and trace	0.06791	0.03539	0.055	−0.00145	0.13728
Customs clearance	−0.33444	0.05469	0.000	−0.44162	−0.22726
Timely delivery	0.29347	0.03586	0.000	0.22318	0.36376
Trade infrastructure	−0.28823	0.04588	0.000	−0.37815	−0.19832
Shipment arrangements	−0.11479	0.03238	0.000	−0.17825	−0.05133
_cons	2.54932	0.08969	0.000	2.37352	2.72511
R-squared = 0.449

Variables	Coef	Robust Std. Err.	p > z	(95% Conf. Interval)
Distance	−0.01237	0.00903	0.171	−0.03006	0.00533
Contingency	0.15398	0.02119	0.000	0.11245	0.19550
Common language	−0.02080	0.01463	0.155	−0.04949	0.00788
Common colony	0.03235	0.01527	0.034	0.00243	0.06227
Transport cost exp	0.01683	0.00780	0.031	0.00154	0.03212
Transport cost imp	−0.31999	0.03423	0.000	−0.38707	−0.25291
Tariff	−0.01736	0.00371	0.000	−0.02463	−0.01010
GDP import	−0.11692	0.08172	0.153	−0.27710	0.04325
GDP export	0.35528	0.02005	0.000	0.31598	0.39458
Real exchange rate	−0.29876	0.19245	0.121	−0.67596	0.07844
Tracking and trace	0.06791	0.03539	0.055	−0.00145	0.13728
Customs clearance	−0.33444	0.05469	0.000	−0.44162	−0.22726
Timely delivery	0.29347	0.03586	0.000	0.22318	0.36376
Trade infrastructure	−0.28823	0.04588	0.000	−0.37815	−0.19832
Shipment arrangements	−0.11479	0.03238	0.000	−0.17825	−0.05133
_cons	2.54932	0.08969	0.000	2.37352	2.72511
R-squared = 0.449

Source(s): Own analysis