Table 4 Total SSS model
From: Short sea shipping: a statistical analysis of influencing factors on SSS in European countries
Total SSS volume | ||||
|---|---|---|---|---|
Adjusted R2 = 0.788, F = 45.5, p = 0.000 | ||||
Variables | Coefficient | T-value | Sig. | VIF |
Constant | −0.532 | −0.031 | 0.976 |  |
Number of Large SSS Ports [port] | 16.877 | 8.755 | 0.000 | 1.020 |
GDP per Head [1000 euro] | 1.419 | 2.544 | 0.018 | 1.020 |