Maximizing Profit under Monopoly
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0:02 - 0:05♪ [音乐] ♪
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0:09 - 0:12-[Alex]垄断游戏
不仅仅是一个游戏 -
0:12 - 0:18在这次讲座里我们将要谈到公司利用
市场强力获取最大利润 -
0:18 - 0:21我们精要从一个具有争议的例证开始
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0:25 - 0:28这是艾滋病毒 全球性的
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0:28 - 0:33它已经使三千六百多万人致死
然而 在美国 艾滋病 -
0:33 - 0:37不再是一度曾经的死亡宣判
在1990年中期 艾滋病的死亡率 -
0:38 - 0:42戏剧性地下降 由于新药Combivir的介入
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0:42 - 0:47这些新药很好 但它们相当昂贵
它们昂贵的原因是 -
0:47 - 0:52因为需要很多消耗来生产这些药物
每片的成本其实很低 -
0:52 - 0:57然而这些要无之所以昂贵是因为
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0:57 - 1:02它们是这一章的主题:垄断
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1:02 - 1:08GlaxoSmithKline 或 GSK 拥有Combivir 的专利
这意味着他有权 -
1:08 - 1:15排除其他竞争对手 只有GSK能够合法出售Combivir
专利给了GSK一种垄断 -
1:16 - 1:22或通俗地说 它给了它们市场强力
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1:22 - 1:28市场强力是一种将价格高涨到边际成本以上
但毫不顾虑其它公司会进入市场 -
1:28 - 1:31现在我们如何知道价格高于边际成本呢?
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1:31 - 1:38这儿是一个简单的测试:在美国
Combivir 每片花费$12到$13 -
1:38 - 1:44然而 在印度 不认可Combivir的专利
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1:44 - 1:50所以 有很多Combivir的产品在竞争市场销售
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- Title:
- Maximizing Profit under Monopoly
- Description:
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- Video Language:
- English
- Team:
- Marginal Revolution University
- Project:
- Micro
- Duration:
- 11:11
Chenli approved Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
Chenli edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
XINHUI WANG accepted Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
XINHUI WANG edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
Yuanqing Edberg edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
Yuanqing Edberg edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
Yuanqing Edberg edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly | ||
Yuanqing Edberg edited Chinese, Simplified subtitles for Maximizing Profit under Monopoly |