问题 多项选择题

如果基金管理人希望复制的投资组合的股票数小于目标股票价格指数的成分股数目,其可以使用( )来构造具体的投资组合。

A.市值法

B.分层法

C.成本法

D.收益法

答案

参考答案:A,B

解析: 如果基金管理人希望复制的投资组合的股票数小于目标股票价格指数的成分股数目,其可以使用市值法和分层法来构造具体的投资组合。市值法,即选择指数成分股中市值最大的部分股票,按照其在股价指数所占比例购买,将剩余资金平均分配在剩下的成分股中。分层法是将指数的成分股按照某个因素(如行业、风险水平β值)分类,然后按照各类股票在股价指数中的比例构造投资组合,至于各类中的具体股票可以随机或按照其他原则选取。

阅读理解

Adding Humors to Your Conversations

Humor adds bright light to your conversations . People like and trust with a good sense of humor . In order to make others laugh , you have to be fun and relaxed . It’s hard to be funny when you’re stressed out .(心力交瘁的)

When you feel tense(紧张的), your humor will disappear . You have to find ways to bring your humor back and feel relaxed .

Here are some ideas to keep your humor :

72.                     

When you feel tired , you can just open your favorite book of humor writing or cartoons to lighten the moment .

73.                     

Maybe you have a picture of your kids at Disney World . Maybe it’s a picture of your last year’s Halloween costume . Perhaps a photo will remind you that your dog makes you laugh . The photo will also open the door to fun-filled conversations with visitiors to your office .

74.                       

If you’ve been with people , spend some time alone . If you’ve been sitting , take a walk . If you’ve been in a quiet environment , go someplace exciting . If you’ve been indoors , step outside .

Whenever , you’re stressed , your body is usually telling you that you need to do something different . You want to keep yourself in a humor-ready state .

75.                      

This will provide a place for you and your co-workers to have a mind-vacation . Find some fun posters to decorate the room . Put interesting things , like games and puzzles in the room . Design a notice board for fun photos , cartoons and contests . The idea is to fill the room with fun and make people forget about the stress .

A.Consider breaking the pattern(模式)when you’re in a bad mood . Do something different .

B.Have a fun photo of something that recalls wonderful memories on your desk .

C.Help design a better room .

D.Keep something that makes you laugh or smile near you .

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