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原始上传日志
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- File:Perfect_competition_in_the_short_run.svg licensed with Cc-by-sa-3.0
- 2010-10-05T20:59:03Z Jarry1250 560x400 (3824 Bytes) == Summary == Economics error fixed.
- 2010-10-05T20:52:52Z Jarry1250 560x400 (3823 Bytes) == Summary == Try to realign again.
- 2010-10-05T20:51:10Z Jarry1250 560x400 (3823 Bytes) == Summary == == Summary == Minor fixes
- 2010-10-05T20:45:52Z Jarry1250 560x400 (3803 Bytes) {{Information |Description={{en|Diagram showing that it is possible that a firm in [[:en:perfect competition|]] makes an [[:en:Economic profit|abnormal profit]], if P > min(ATC). In the [[:en:long run|]], however, only normal
本檔案是從en.wikipedia轉移到維基共享資源。
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這裡。下列使用者名稱均來自en.wikipedia。
- File:Profit_max_marginal_small.png licensed with Cc-by-sa-3.0-migrated, GFDL
- 2006-03-19T19:04:17Z Maksim 426x359 (9756 Bytes) profit maximization - the marginal approach {{GFDL}} {| border="1" ! date/time || username || edit summary |---- | 07:20, 12 December 2004 || [[:en:User:
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