阿摩線上測驗
登入
阿摩線上測驗
登入
試卷名稱：108年 - 108政大風管系碩士班招考︰經濟學#99537
年份：108年
科目：研究所、轉學考(插大)-經濟學
19. Suppose the objective function of a government is described by W(u,π) = (u + 5π2) where
u is the unemployrent rate, and m is the infation rate, while the Phillips curve is described by
is the expected in fation rate, and u is the natural rate of unemployment.
Which of the following infation rate is a credible promise that the government can make?
(A) 0%
(B) 2%
(C)5%
(D) 10%