【简答题】假定货币需求为L=0.2y-5r。 (1)画出利率为10%、8%和6%而收入为800亿美元、900亿美元和1000亿美元时的货币需求曲线; (2)若名义货币供给量为150亿美元,价格水平P=1,找出货币需求与供给相均衡的收入与利率; (3)画出LM曲线,并说明什么是LM曲线; (4)若货币供给为200亿美元,再画一条LM曲线,这条LM曲线与(3)这条LM曲线相比,有何不同? (5)对于(4)中这条...
【单选题】在破伤风的治疗措施中,下列哪项最关键?()
【简答题】假定货币需求为L=0.2y-5r。
若货币供给为200亿美元,再画一条LM曲线,这条LM曲线与上题相比,有何不同?
【单选题】1 member firm requires a customer tosign the Customer's Agreement in order to:
A.
free the broker from any liability forfailing to execute the orders of thecustomer properly.
B.
allow the broker to use the funds ofthe customer by commingling them with the firms funds.
C.
Allow the broker to liquidate thecustomer's position if the customer fails to meet the broker's margin call.
D.
assure itself that the customer has sufficient funds to speculate in the commodity market.
【简答题】假定货币需求为L=0.2y-5r。
对于上题中这条LM曲线,若r=10,y=1100亿美元,货币需求与供给是否均衡?若不均衡利率会怎样变动?
【单选题】They have never heard any _______.
B.
the customer's complaints
D.
the customers' complaints
【简答题】假定货币需求为L=0.2Y,货币供给M=200,消费C=90+0.8Y,税收T=50,投资I=140-5r,政府支出G=50。请: (1)导出IS和LM方程,求均衡收入、利率和投资。 (2)若其他情况不变,政府支出G增加20,收入、利率和投资有什么变化? (3)是否存在“挤出效应”?
【简答题】假定货币需求为L=0.2y。货币供给M=200,消费C=90+0.8y,税收T=50,投资I=140一5R,政府支出G=50。请: (1)导出IS和LM方程,求均衡收入、利率和投资。 (2)若其他情况不变,政府支出G增加20,收入、利率和投资有什么变化? (3)是否存在“挤出效应”?