日誌
2025-03-26
【題目】 Assume that we have a demand curve of the form.log(Q)=a-b×log(P)+c×log(I), where Q=quantity, P=price, I=income, and a, b, and c are positive constants. The income and price elasticities for the demand curve represented above are always
constant.
equal to zero.
equal(i.e., income elasticity always equals price elasticity).
equal to one.
答案 constant.
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