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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An Application of Linear Programming to the Evaluation of Groundnuts in Nigeria
- I. Osayimwese
- January 1974
- Vol. 8
- No. 1
- Page 58
An Application of Linear Programming to the Evaluation of Groundnuts in Nigeria
- I. Osayimwese
- January 1974
- Vol. 8
- No. 1
- Page 58
A review of the routes and modes used for transporting groundnuts indicates that substantial economies could be made. The export of groundnuts is of great importance to Nigeria, but there has been little study of this subject, and data are unreliable.
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