A.扩张性的财政政策和紧缩性的货币政策
B.紧缩性的财政政策和扩张性的货币政策
C.扩张性的财政政策和扩张性的货币政策
D.紧缩性的财政政策和紧缩性的货币政策
A.在政治上争取它,对其动摇性和妥协性进行批评和斗争
B.在经济上实行保护民族工商业的政策
C.当民族资本阶级背叛革命时在经济上采取没收政策
D.又联合又斗争的政策
A.膨胀性的财政政策和膨胀性的货币政策
B.紧缩性的财政政策和紧缩性的货币政策
C.膨胀性的财政政策和紧缩性的货币政策
D.紧缩性的财政政策和膨胀性的货币政策
A.膨胀性的货币政策和紧缩性的财政政策
B.紧缩性的货币政策和紧缩性的财政政策
C.膨胀性的财政政策和紧缩性的货币政策
D.膨胀性的货币政策和膨胀性的财政政策
当中央银行不改变货币政策时,政府希望不改变产出水平,又能降低通货膨胀2%时的最佳财政政策是什么?损失函数的值是什么? c.如果中央银行愿意合作,最佳政策组合是什么?损失函数的值多大? In some countries,the central bank is independent from the government.Consider a situationin which the government wants to reduce inflation without changing output,but the central bank would not change monetary policy. a.Can the government achieve its objectives by using only fiscal policy?Why? b.Assume that the effect of instruments on targets in this economy are represented by the following model(in deviations from the baseline):
and the loss function is
What is the optimal fiscal policy that the government should pursue when its objectives are to reduce inflation by two points without changing the level of output,if the central bank does not change monetary policy?What is the value of the loss function? c.Assume nOW that the central bank decides to cooperate.What is the optimal policy mix?What is the value of the loss function?
A.上升,减少
B.下降,增加
C.上升,增加
D.下降,减少
A.中凹卧位
B.尽早进食
C.吗啡止痛
D.胃肠减压
E.大量保留灌肠