List of Articles contingent valuation method Open Access Article Abstract Page Full-Text 1 - Estimating The Tourism Value Of Tabriz Elgoli Park With The Use Of Contingent Valuation Method منیره دیزجی میر حجت نجفی نسب حسین شررخواه Open Access Article Abstract Page Full-Text 2 - "Analysis of Factors Affecting Willingness to Pay for Health Insurance in the Informal Sector Jobs of Isfahan Using the Tobit Method mansour asgari مصطفی رجبی Open Access Article Abstract Page Full-Text 3 - Analysis of factors affecting willingness to pay in informal jobs in Isfahan using the Tobit method mansour asgari مصطفی رجبی شهرام توفیقی Open Access Article Abstract Page Full-Text 4 - Analysis of factors affecting willingness to pay in informal jobs in Isfahan using the Tobit method mansour asgari مصطفی رجبی شهرام توفیقی مریم شریف دوست