文章基本信息

标题：Calibrating Dissimilar Payment Vehicles in Contingent Valuation Studies: An Example of Reducing Hydrilla in Two North Florida Spring-Fed River Systems
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作者：Thomas, Victoria ; Thomas, Michael H.
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2013
出版社：Journal of Agribusiness
摘要：Choice of payment vehicle (PV) is important to contingent-valuation practitioners. They are often left using scenarios that may elicit bias responses; for example hypothetical gate fees in open access areas. Utility bills may avoid bias, but introduce a scaling problem. A survey of north-Florida spring-based recreation calibrates these two dissimilar PVs.
关键词：Payment vehicle;contingent valuation;Hydrilla