Research Article
Modeling the Joint Choice Decisions on Urban Shopping Destination and Travel-to-Shop Mode: A Comparative Study of Different Structures
Table 5
Estimation results of the CNL model.
| Variables | Within 1 mile | 1-2 miles | Over 2 miles | Transit | Walk and bicycle | Car | Transit | Walk and bicycle | Car | Transit | Walk and bicycle | Parameter | -stat | Parameter | -stat | Parameter | -stat | Parameter | -stat | Parameter | -stat | Parameter | -stat | Parameter | -stat | Parameter | -stat |
| Household characteristics | Size1 | −0.699 | −0.93 | −0.292 | −0.84 | −0.054 | −0.15 | −1.28 | −2.29** | −1.040 | −1.66* | −0.191 | −0.64 | −0.183 | −0.44 | 0.052 | 0.06 | Size3 | −0.328 | −0.35 | −0.676 | −2.04** | −0.196 | −0.60 | −1.09 | −1.48 | −1.400 | −1.97** | −0.796 | −2.92*** | −1.480 | −2.86*** | −1.010 | −1.20 | Income1 | 2.060 | 1.70* | −1.170 | −3.00*** | −0.396 | −1.02 | −0.296 | −0.49 | −1.540 | −1.93** | −0.324 | −1.04 | −0.633 | −1.37 | 0.360 | 0.36 | Income3 | −2.140 | −0.68 | 0.388 | 1.27 | 0.0620 | 0.21 | −0.931 | −1.26 | 0.906 | 1.61 | −0.007 | −0.03 | 0.192 | 0.46 | 1.810 | 1.91* | Car1 | 4.030 | 4.08*** | 3.720 | 6.21*** | −0.610 | −0.66 | 3.71 | 4.91*** | 3.680 | 4.65*** | 0.153 | 0.25 | 4.390 | 6.84*** | 2.930 | 2.92*** | Car3 | −2.180 | −0.74 | −0.887 | −2.82*** | −0.258 | −0.84 | −2.07 | −1.90* | −0.699 | −1.16 | −0.043 | −0.17 | −0.227 | −0.50 | −0.956 | −1.12 |
| Individual characteristics | Gender | −0.792 | −1.17 | −0.231 | −0.89 | −0.132 | −0.51 | 0.202 | 0.42 | 0.148 | 0.31 | −0.248 | −1.14 | −0.349 | −1.07 | −1.220 | −1.68* | Age1 | −1.060 | −0.32 | 1.000 | 1.35 | 0.675 | 0.88 | −1.39 | −0.47 | −1.260 | −0.41 | 0.884 | 1.35 | 1.420 | 1.61 | 3.160 | 3.02*** | Age3 | 0.477 | 0.72 | −1.030 | −3.71*** | −0.018 | −0.07 | −0.869 | −1.74* | −0.930 | −1.83* | −0.447 | −1.93* | −0.641 | −1.87* | −1.160 | −1.53 |
| Land use related characteristics | Population density | −0.017 | −0.72 | 0.014 | 1.96** | −0.014 | −1.62 | 0.016 | 1.29 | 0.025 | 2.06** | −0.0118 | −1.75* | 0.006 | 0.67 | −0.016 | −0.66 | Retail employment density | 0.082 | 1.30 | 0.076 | 2.71*** | −0.004 | −0.12 | 0.005 | 0.08 | 0.0592 | 1.50 | −0.015 | −0.50 | 0.038 | 1.11 | −0.064 | −0.54 |
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Note. Alternative 1 is the base alternative. indicates significance at the 99 percent level; at the 95 percent level; at the 90 percent level.
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