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Jacobs externality
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Jacobs externality
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经济学
多样化生产
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Jacobs externality
雅各布斯外部性
不同行业之间发生的知识外溢使相关行为主体或整个社会受益但受益者无须付费的特性,是集聚产生的一种正外部性。因美国记者、作家、城市活动家、学者J.雅各布斯(Jane Jacobs,1916-05-04~2006-04-25)的强调而得名。
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