Abstract
This paper presents an approach to estimate willingness to pay distributions when respondents are allowed to state their valuations as an open-ended interval rather than as a point. It is argued that asking about an interval has several advantages compared to traditional valuation questions; it captures potential valuation uncertainty, gives a higher response rate, and above all, it gives a richer set of information about individuals preferences
| Original language | English |
|---|---|
| Publisher | Institutionen för Skogsekonomi |
| Number of pages | 22 |
| Publication status | Published - 2005 |
Keywords
- classical and interval open-ended question
- contingent valuation
- middle censored data
- survival analysis
- valuation uncertainty
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