infinite 发表于 2025-3-30 09:59:36
http://reply.papertrans.cn/27/2643/264266/264266_51.pnglavish 发表于 2025-3-30 16:11:38
https://doi.org/10.1007/978-1-4020-6122-6ess construct associated with wealth. He noted that “a gain of one thousand ducats is more significant to a pauper than to a rich man, though both gain the same amount” (p.24). To capture this intuition, Bernoulli proposed the idea of diminishing marginal utility. Bentham (1823/1968) later discussed颠簸地移动 发表于 2025-3-30 18:01:13
http://reply.papertrans.cn/27/2643/264266/264266_53.pngVeneer 发表于 2025-3-30 21:57:33
http://reply.papertrans.cn/27/2643/264266/264266_54.png不成比例 发表于 2025-3-31 01:03:33
http://reply.papertrans.cn/27/2643/264266/264266_55.png注意力集中 发表于 2025-3-31 05:45:39
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