微軟（MSFT）深度研究：四不像即是護城河
微軟不是因為某一塊業務最強，而是因為「四不像」本身就是護城河。Azure 基礎設施 × M365 工作流 × GitHub 開發者生態，三層帝國交叉鎖定讓競爭者無從下手，也讓 DCF 估值工具徹底失效。複合式企業集團韌性框架系列首篇個案。
MSFT
Microsoft (MSFT) Deep Research: The Complexity IS the Moat
Microsoft's edge isn't that any single BU leads its market — it's that the complexity itself IS the moat. Azure × M365 × GitHub form a three-layer cross-lock no competitor can simultaneously replicate. DCF breaks down here. Conglomerate Resilience Framework · Case Study #1.
From All-You-Can-Eat to Pay-Per-Use: The AI Billing Revolution Reshaping SaaS Profit Margins
Whoever controls the billing controls the moat. How Microsoft and ServiceNow use AI Credits to externalize inference costs — and the budget nightmare awaiting enterprise CIOs and CFOs.
從吃到飽到按用計費：AI 帳單革命正在重塑 SaaS 的利潤版圖
誰控制帳單，誰就控制護城河。微軟與 ServiceNow 如何用 AI Credits 把推理邊際成本轉嫁給企業，以及 CIO 與 CFO 即將面臨的預算噩夢。