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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Private Funding of Public Investments. A Case of a Voluntarily Funded Public Road
- J.-E. Nilsson
- May 1990
- Vol. 24
- No. 2
- Page 157
Private Funding of Public Investments. A Case of a Voluntarily Funded Public Road
- J.-E. Nilsson
- May 1990
- Vol. 24
- No. 2
- Page 157
A projected road interchange at bredden did not show a rate of return high enough for inclusion in the programme of the Swedish National Road Administration. After negotiations it was jointly funded by the Administration and local firms. This paper examines the conditions under which voluntary funding may be accepted and the various policies available.
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