🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiSvenskaTürkçeالعربيةفارسی中文日本語EntityQ643736· pop 12· linked from 27 articlescontingent valuation methodsurvey-based economic technique for valuation of non-market resourcesAvailable in 12 languagesFrançaisDeutsch日本語ItalianoالعربيةCatalanEstonianNederlandsPolskiTürkçeفارسیConnectionspriceEntityNobel PrizeConceptCategoriesEnvironmental economicsPublic policy researchSurvey methodology