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wiki/concepts/cost-of-delay.md

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+---
+title: "Cost of Delay (CoD)"
+type: concept
+tags:
+  - SAFe
+  - WSJF
+  - Prioritization
+  - CTP
+sources:
+  - ctp-topic-65-tracing-the-value-delivered-in-cloud-transformation
+last_updated: 2026-04-28
+---
+
+## Definition
+
+延迟成本（CoD）是因推迟或延迟交付某项工作而造成的**经济价值损失**。它是 WSJF 公式的核心组成部分，量化了"晚做这件事的代价"。
+
+## Formula
+
+```
+CoD = Business Value + Time Criticality + Risk Reduction & Opportunity Enablement
+```
+
+### Components
+
+| 组成 | 说明 | 示例 |
+|------|------|------|
+| Business Value | 交付后带来的直接经济收益 | 收入增长、成本节约 |
+| Time Criticality | 窗口期的紧迫程度 | 合规截止日、竞争威胁 |
+| Risk Reduction | 降低未来风险的价值 | 安全修复、稳定性提升 |
+| Opportunity Enablement | 开启新商业机会的价值 | 进入新市场、API 发布 |
+
+## Usage in WSJF
+
+CoD 是 [[Weighted Shortest Job First (WSJF)]] 公式的分子：
+```
+WSJF = CoD / Job Size
+```
+CoD 越高且 Job Size 越小 → WSJF 越高 → 优先级越高。
+
+## Related Concepts
+
+- [[Weighted Shortest Job First (WSJF)]]：CoD 的主要应用框架
+- [[Serviceable Obtainable Market (SOM)]]：Business Value 评估的宏观参考
+
+## Related Sources
+
+- [[CTP Topic 65 Tracing the Value Delivered in Cloud Transformation]]
+
+## Aliases
+- Cost of Delay
+- CoD
+- Delay Cost