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完全獨占市場廠商的長期均衡

完全獨占市場廠商的長期均衡. 獨占廠商長期均衡的 兩種情形總複習. P 、 C. SMC. LMC. LAC. SAC. AR = P 1. SAC 1 = LAC 1. AR. MR = LMC. MR. Q. 0. Q 2. 廠商有經濟利潤 ( π > 0 ). (1) 特徵 : AR 與 LAC 相交， AR>LAC=SAC ， LAC 與 SAC 相切在遞減處. (2) 圖形 :. (3) 長期均衡條件式 : ❶ MR=LMC=SMC ❷ P=AR>LAC=SAC ❸ LMC 斜率 > MR 斜率. P 、 C. SMC.

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完全獨占市場廠商的長期均衡

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  1. 完全獨占市場廠商的長期均衡 獨占廠商長期均衡的 兩種情形總複習

  2. P、C SMC LMC LAC SAC AR=P1 SAC1=LAC1 AR MR=LMC MR Q 0 Q2 廠商有經濟利潤 (π> 0) (1)特徵: AR與LAC相交，AR>LAC=SAC，LAC與SAC相切在遞減處 (2)圖形: (3)長期均衡條件式: ❶MR=LMC=SMC ❷P=AR>LAC=SAC ❸LMC斜率>MR斜率

  3. P、C SMC LMC LAC SAC AR=P2 AR MR=LMC=SMC MR Q 0 Q2 廠商有正常利潤 (π= 0) (1)特徵: AR與LAC相切在LAC遞減處，AR>LAC=SAC，LAC與SAC相切 (2)圖形: (3)長期均衡條件式: ❶MR=LMC=SMC ❷P=AR=LAC=SAC ❸LMC斜率>MR斜率

  4. P、C P、C SMC SMC LMC LMC LAC LAC SAC SAC AR=P1 AR=P2 SAC1=LAC1 AR AR MR=LMC=SMC MR=LMC MR MR Q 0 Q 0 Q2 單元總結 廠商有超額利潤 廠商有正常利潤 Q2 (1)獨占廠商長期均衡時至少會有正常利潤(π ≥0) (2)由於沒有競爭者，廠商甚至可以獨享超額利潤 (3)獨占廠商的長期均衡條件式 綜合為:P=AR≥LAC=SAC>LMR=LMC=SMC

  5. 動腦時間

  6. 同學們，還記得獨占廠商有經濟利潤和正常利潤時的圖形嗎？同學們，還記得獨占廠商有經濟利潤和正常利潤時的圖形嗎？ 請試著畫畫看吧！ 看解答

  7. P、C SMC LMC LAC SAC AR=P2 AR MR=LMC=SMC MR Q 0 Q2 P、C SMC LMC LAC SAC AR=P1 SAC1=LAC1 AR MR=LMC MR Q 0 Q2 廠商有正常利潤 你答對了嗎？ 廠商有超額利潤 下一題

  8. 同學們，還記得獨占廠商有經濟利潤時的長期均衡條件式嗎？同學們，還記得獨占廠商有經濟利潤時的長期均衡條件式嗎？ 想一想，寫出來吧！ 看解答

  9. ❶MR=LMC=SMC ❷P=AR>LAC=SAC ❸LMC斜率>MR斜率 你答對了嗎？ 下一題

  10. 那麼獨占廠商有正常利潤時的長期均衡條件式呢？那麼獨占廠商有正常利潤時的長期均衡條件式呢？ 想一想，寫出來吧！ 看解答

  11. ❶MR=LMC=SMC ❷P=AR=LAC=SAC ❸LMC斜率>MR斜率 你答對了嗎？

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