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Table 4 Average quantity attracted and emitted by each employee (kg/day)
From: A demand model for international freight transport by road
Parameters (t-Student) | Perishable goods | Industrial goods | Consumption goods |
|---|---|---|---|
Import | |||
β EP | 240 (4.34) | 80 (2.72) | 40 (5.19) |
ρ 2 | 0.27 | 0.14 | 0.28 |
Export | |||
β EP | 1,190 (7.39) | 370 (4.15) | 80 (5.43) |
ρ 2 | 0.51 | 0.29 | 0.30 |