Research Article

Departure Time Choice (DTC) Behavior for Intercity Travel during a Long-Holiday in Bangkok, Thailand

Table 3

Estimation results of the MNL-DTC model.

CoefficientsVariableCoefficient ValueStandard Errort-stat

Alternative Specific Constant of early departure-0.400095380.23942316-1.671

Total travel time-0.003326910.00055665-5.977

Travel cost per head-0.000740180.00017925-4.129

Dummy Variable-Holidays ≥ 4 days for non-peak time1.389384680.275278935.047

Alternative Specific Constant for evening peak departure2.223865480.442386805.027

|Dummy Variable-Distance ≤ 400 km for EVP-1.467556230.40592287-3.615

Alternative Specific Constant for after evening peak departure for AEP-1.236267390.32142725-3.846

Dummy Variable-Stay at destination > 3 days for AEP1.485314170.384630143.862

Dummy Variable-Distance > 400 km for AEP1.545822310.425430653.634

Alternative Specific Constant for morning peak departure1.127317560.287418553.922

Dummy Variable-child under 13 yrs. in trip for MNP1.479828530.578374362.559

Dummy Variable-Distance > 400 km for MNP1.122766730.396687032.830

|Dummy Variable-Distance > 600 km for LD1.798635420.582848803.086

Log likelihood of base model-476.1808

Log likelihood of estimated model-426.5139

ρ2pseudo R20.10430

ρ2 (adjusted)Adjusted-pseudo R20.09556