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And in Economics, a guy called Hotelling, who wrote a paper about this in 1929.
在经济学领域里,有一个叫霍特林的人,他在1929为此写过一篇论文
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And in Economics, a guy called Hotelling, who wrote a paper about this in 1929.
在经济学领域里,有一个叫霍特林的人,他在1929为此写过一篇论文
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