Fig 1.
Comparisons of semi-nonparametric probability densities when K = 1.
Fig 2.
Comparisons of semi-nonparametric probability densities when K = 2.
Table 1.
An example of “c” matrix.
Table 2.
Model estimation results of MNL, SGMNL-11, SGMNL-21 and SGMNL-22.
Fig 3.
Probability density distributions of random components in the “SGMNL-22” model.
Table 3.
Comparisons of aggregate marginal effects (AME) and elasticities (AE).
Table 4.
Comparisons of market shares and individual choice probabilities.
Table 5.
Comparisons of disaggregate marginal effects and elasticities.
Fig 4.
Transit choice probability for a specific commuter in response to an improvement in service frequency.