【单选题】A monopolist finds that a person's demand for its product depends on the person's age. The inverse demand function of someone of age y; can be written p = A(y) function of y. The product cannot be res...
A.
older people will pay higher prices and purchase less of this product.
B.
older people will pay higher prices and purchase more of this product.
C.
older people will pay lower prices and purchase more of this product.
D.
everyone pays the same price but old people consume more.
【简答题】Many schemes for price discriminating involve some cost. For example, discount coupons take up time and resources from both the buyer and the seller. This question considers the implications of costly...