EBIT 係 Firm level 或者叫 Enterprise level 數
咁你份母都要留意係咪 Firm level invested capital,同埋個 balance sheet有無古怪
如果一間公司將子公司由 consolidated變成Equity investment,咁佢表面上個Invested capital 咪細左,ROIC咪提升左
因為你照拍 formula 係唔洗計 Long term investment 做 Invested capital
但實際上呢舊 LT investment 係 operating 黎
舉個例,假設我有間公司賣衫既,假設我無咩 intangible, receivable, payable,淨係得 PPE 同 Right of use asset (to simplify, no tax)
本身我一年 Ebit $100, PPE $1000, Right of use asset $500
咁 ROIC = $100/($1000+$500) = 6.67%
但有一日我將 PPE 入面 $500 既其中70% 權益賣左出去,但我依然生產上係用緊果d 機
咁我 balance sheet就變, PPE $500, Equity investment $500× 30% = $150, $500 right of use asset
表面上 invested capital = $500 + $500
因為 equity investment 唔計
但實際上果 $150 equity investment 其實都係你 daily operations 上需要既investment 黎
唔知講到咁複雜你明唔明
大飛字