Welsch (2002a): study ZZ 1990
Publication
- Author(s):
 - Welsch, H.
 - Title:
 - Preferences over Prosperity and Pollution: Environmental Valuation based on Happiness Surveys.
 - Source:
 - Kyklos, 2002, Vol. 55, 473 - 494
 
Investigation
- Public
 - Adults, general public, 54 nations, 1990s
 - Sample
 - Mixed samples
 - Respondents
 - N = 75000
 - Non Response
 - n.a.
 - Assessment
 - Interview: face-to-face
 
Happiness Measure(s) and Distributional Findings
- Full text:
 - 
            Self report on single question:
Taking all things together, would you say you are.....?
4 very happy
3 quite happy
2 not very happy
1 not at all happy. - Classification:
 - O-HL-u-sq-v-4-a
 - Author's label:
 - Happiness
 - Remarks:
 - Median=2,806 Range=2,068-3,240
Responses to this type of question (1+4a) taken from World Database of Happiness. If data was available for more than 1 year, the year closest to 1995 was taken - Page in publication:
 - 490
 - Observed distribution
 - Summary Statistics
 - On original range 1 - 4 On range 0-10
 - Mean:
 - 2.76 6.90
 - SD:
 - 0.32 -