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Table 5 Distribution model: calibration results

From: A demand model for international freight transport by road

Parameters (t-Student) Perishable goods Industrial goods Consumption goods
β A 0.24 (1.56) 0.27 (2.60) 0.67 (1.97)
β C −1.25 (3.10) −1.43 (2.78) −1.90 (2.48)
ρ 2 0.88 0.87 0.81