Exchange and Specialisation as a Discovery Process a
Exchange and Specialisation as a Discovery Process a
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交流和专业化作为发现过程
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
B. Wilson
中科院分区：
文献类型：
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作者：
Sean Crockett;V. Smith;B. Wilson
在本文中，我们试图确定一些必要的最小结构，以支持交换和专业化。我们发展了一种封闭的经济，在这种经济中，参与者除了确定他们相对擅长生产什么之外，还必须发现交换的能力。事实证明，许多人都有能力凭直觉获得比较优势，耗尽贸易收益，并有效地选择与他人选择一致的生产。然而，并不是每个人都成为专家，即使只有每个人都这样做才能实现充分的效率。在这些经济体中，双边效率确实经常接近充分。也就是说，许多主体确实完全专注于他们具有比较优势的生产活动，当他们这样做时，通常是因为他们已经与另一种商品的专家建立了稳定的贸易关系。这种配对并不一定会推动其他配对的形成，配对也不一定会对第三方开放。
In this paper we seek to identify some minimal structure necessary to support exchange and specialization. We develop a closed economy in which participants must even discover the ability to exchange, in addition to ascertaining what they are comparatively good at producing. As it turns out, many people demonstrate the ability to intuit comparative advantage, exhaust gains from trade, and effectively choose production that is consistent with the choices of others. However, not everyone becomes a specialist, even though full efficiency can only be achieved if everyone does so. Near-full efficiency does frequently occur bilaterally in these economies. That is, many subjects do fully specialize in the productive activity in which they have a comparative advantage, and when they do so it is typically because they have entered a stable trading relationship with a specialist in the other good. Such pairing does not necessarily give impetus to the formation of other pairs, nor are pairs typically open to the inclusion of a third party.