What evidence does Bernoulli have for this preposterous assumption, for his assertion that an increase in utility will be "inversely proportionate to the quantity of goods already possessed"?
这个断定，即效用的增加会“反比于现今拥有的商品的数量”里假设了一个比例常数b的存在，那对于此荒谬的假设，伯努利给出的证据是什么呢？
What evidence doesBernoulli have for this preposterous assumption, for his assertion that anincrease in utility will be "inversely proportionate to the quantity ofgoods already possessed"?
这个断定，即效用的增加会“反比于现今拥有的商品的数量”里假设了一个比例常数b的存在，那对于此荒谬的假设，伯努利给出的证据是什么呢？
However, they have already possessed television sets and refrigerators.
然而，他们已拥有电视和冰箱。
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