Willingness to Pay for Green Products in Air Travel: Ready for Take‐Off?
研究了811名瑞士航空旅客对绿色附加服务（如碳抵消、有机食品）的支付意愿，发现20%的乘客愿意为绿色产品支付额外费用，且该群体仅行为特征不同，人口统计特征无差异。
Abstract We examine the willingness to pay (WTP) for green products in air travel. Green products in aviation are supplementary services, which are sold on top of the travel service (e.g. carbon offsets, organic on‐board food). We identify a set of potential green products in aviation and report the preferences for additional airline services of 811 Swiss air travellers using an adaptive choice‐based conjoint survey. We find that 20% of those passengers who are interested in purchasing supplementary services show a considerable WTP for green products. The green segment differs from the regular segment only in terms of behavioural features, not in terms of demographic or socio‐economic characteristics. Copyright © 2015 John Wiley & Sons, Ltd and ERP Environment