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Noun definition

邊際效用遞減法則(Law of Diminishing Marginal Utility) 在一定間內(嗜好保持不變),消費者交費某一物的邊際效用,終究會隨著消費量的增加而遞減的現象
消費(consumption) 人們直接用來滿足慾望的行為
效用(Utility) 衡量滿足程度的指標;消費所獲得的滿足程度
總效用(total utility) 在一定時間內,消費若干數量的某物品所獲得的全部效用
邊際效用(marginal utility) 增加一單位物品的消費,消費者所獲得的總效用"變動量"
Created by: u9733017