皮皮学，免费搜题
登录
搜题
【单选题】
When stocks with the same expected return are combined into a portfolioA.
the expected return of the portfolio is less than the weighted average expected return of the stocks.
B.
the expected return of the portfolio is greater than the weighted average expected return of the stocks.
C.
the expected return of the portfolio is equal to the weighted average expected return of the stocks.
D.
there is no relationship between the expected return of the portfolio and the expected return of the stocks.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】完成通知这道操作题的录屏操作。 要求:时间5分钟
【判断题】Monetary neutrality means that a change in the money supply doesn't cause a change in anything at all.
A.
正确
B.
错误
【单选题】Under the assumptions of the Fisher effect and monetary neutrality, if the money supply growth rate rises, then ( )
A.
both the nominal and the real interest rate rise.
B.
neither the nominal nor the real interest rate rise.
C.
the nominal interest rate rises, but the real interest rate does not.
D.
the real interest rate rises, but the nominal interest rate does not.
【单选题】Monetary neutrality is a characteristic of the aggregate demand朼ggregate supply model in:
A.
both the short run and the long run.
B.
in neither the short run nor the long run.
C.
in the short run, but not in the long run.
D.
in the long run, but not in the short run.
【单选题】The concept of monetary neutrality in the classical model means that an increase in the money supply will increase:
A.
real GDP.
B.
real interest rates.
C.
nominal interest rates.
D.
both saving and investment by the same amount.
【单选题】描述某种对流换热的准则方程形式为 Nu f =0.023Re f 0.8 Pr f b ,则该对流换热是
A.
无限空间的对流换热
B.
有 限空间的对流换热
C.
管内强制对流换热
D.
管外强制对流换热
【简答题】完成通知这道操作题的录屏操作。 要求:时间10分钟
相关题目：
参考解析：
知识点：
题目纠错 0
发布
