2 效用可能曲線(utility possibility frontier)可從下列那一曲線推導而求得?
(A)拉佛曲線(Laffer curve)
(B)供給曲線(Supply curve)
(C)需求曲線(Demand curve)
(D)契約曲線(Contract curve)

答案:登入後查看
統計: A(36), B(21), C(53), D(687), E(0) #707188