案例_Amazon/Whole Foods:以財務模型比較基準情境、出售與競標方案

案例_Thermo Fisher/Life Technologies:M&A Model、最大出價、信用評等與 Synergy Stress Test

核心主題 主要觀點/概念 實務或理論意義 重要條件/限制/延伸
M&A model purpose 模型同時回答valuation、financing、deal structuring與negotiation問題 把offer price、synergy、capital structure、EPS與credit risk放進同一decision system 模型是scenario engine,不是自動決策者
Four-step model 1 建historicals/value drivers;2 project acquirer/target standalone;3 build Newco+synergy;4 test offer price/financing/capital structure 從企業基本面一路連到deal terms Historical normalisation與linkage錯誤會傳導到所有outputs
Stock vs asset purchase 不同form of acquisition改變assumed liabilities、tax basis、purchase accounting與cash flows Model可直接比較不同legal/tax structures的economic effect 需與Chapter 11–12的交易規則一致
Synergy quantification Revenue synergy、gross-margin improvement、SG&A/other cost savings需逐年估計並扣除integration costs 把抽象strategic fit轉成可驗證cash-flow assumptions Synergy timing常比最終steady-state金額更重要
Financing/credit metrics Sources & Uses、debt repayment、interest expense、debt-to-capital、interest coverage與credit rating共同決定可融資性 避免只追求最低WACC而破壞liquidity/credit flexibility 100% debt或過度cash use可能使交易無法維持目標rating
EPS/ownership/maximum price 模型估算new shares、ownership distribution、EPS accretion/dilution與NPV,找出最高合理offer price 支援即時談判與board decision EPS accretion不等於value creation;仍需看NPV與cash flows

Chapter 14 把 Financial Modeling 放進真正的 Deal Room

第9章聚焦單一公司的financial model;本章則把Acquirer、Target與closing後的 Newco 同時放進模型,用來回答「值多少、怎麼付、怎麼借、誰持有多少、EPS如何變化、信用評等會不會惡化」等deal questions。

Four-Step M&A Modeling Process

原書把stock-purchase model整理為四步:

  1. 建立Acquirer/Target historical financials並找出key value drivers;
  2. 分別project兩家公司standalone financials與standalone values;
  3. 建立Newco,包括purchase price、synergy、transaction/integration costs與deal terms;
  4. 檢驗offer price、financing plan、credit ratios、EPS及posttransaction capital structure是否合理。

Historical Data 先 Normalise,再 Forecast

若historical earnings含一次性restructuring charge、lawsuit、asset sale gain或異常reserve,就需要調整;否則模型會把非經常項目當成future baseline。公開公司最好觀察至少一個business cycle,理解sales、prices、volumes、fixed/variable expenses與working capital的長期關係。

Stock Purchase 與 Asset Purchase 要用不同 Deal Logic

Model不只改一個tax rate。Asset deal與stock deal會改變哪些liabilities由buyer承擔、tax basis是否step up、可用tax attributes、goodwill/intangibles、cash taxes與postclosing depreciation/amortisation。因此legal structure必須直接連進模型。

Quantifying Synergy:不要只寫一個總數

Revenue synergy需要明確連到cross-selling、pricing、distribution或new products;cost synergy要拆成gross-margin improvement、headcount、facilities、procurement、SG&A等。每個synergy都需要設定start date、ramp、tax effect與integration cost。若synergy延後一年,其present value就會下降。

Sources & Uses 與 Debt Capacity

Sources & Uses statement列出purchase consideration、transaction expenses與debt assumed等uses,並用cash、new debt、new equity、preferred/convertible securities等sources填補。模型再檢查debt-to-total-capital、interest coverage與loan covenants,確保deal不會讓Newco超出可承受credit risk。

EPS Accretion/Dilution 只是其中一個 Output