Reference class forecasting: promises, problems, and a research agenda moving forward
本文批判性回顾了参考类预测在纠正大型项目成本和时间估算过度乐观方面的承诺与问题，并提出了未来研究方向。
Reference Class Forecasting (RCF) has emerged as a prominent tool to counter chronic optimism in project planning. By applying an ‘outside view’ – using distributions of comparable past projects – RCF seeks to correct overly optimistic cost and schedule estimates that undermine megaproject delivery. While its adoption has expanded in policy and practice, particularly following Flyvbjerg’s work, questions remain about its validity, applicability and limitations. This article critically reviews the promises and problems of RCF and sets out a research agenda for moving the debate forward.