Realism and Adaptation in Designing Hypothetical travel Choice Concepts
For external validity, SP experiments need to present choices that are realistic for the respondents. The use of portable computers in interviewing has many advantages.
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The Spatial Distribution of Retail Expenditures: Joint Estimation of a Polychotomous Discrete-Continuous Choice System
- P.O. Barnard D.A. Hensher
- September 1992
- Vol. 26
- No. 3
- Page 299
The Spatial Distribution of Retail Expenditures: Joint Estimation of a Polychotomous Discrete-Continuous Choice System
- P.O. Barnard D.A. Hensher
- September 1992
- Vol. 26
- No. 3
- Page 299
The empirical model fuses the shopping destination choices made by individuals with shopping expenditure decisions. The joint estimation of discrete-continuous choices, in contrast to sequential estimation, has wide applicability to many problems.
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