RECREATION DEMAND USING PHYSICAL MEASURES OF WATER QUALITY
将水质物理指标、地点和家庭特征纳入爱荷华州湖泊休闲使用模型，发现人们对水质变化有反应，并报告了基于水质改善的支付意愿估计。
This paper incorporates a rich set of physical water quality attributes, as well as site and household characteristics, into a model of recreational lake usage in Iowa. Our analysis shows individuals are responsive to physical water quality measures and WTP estimates are reported based on improvements in these measures.