【单选题】收益率曲线通常是向右上方倾斜的,许多银行会使用盯住短期利率的负债去支持盯住长期利率的资产,从而获得一个利差。但通常情况下市场流动性对短期利率的影响更大,短期利率变化就更加频繁,短期利率有时会高于长期利率,产生利率倒挂,对银行的净利息收入和经济价值产生负面影响。该情景描述的利率风险来源是()。
【单选题】If a unique constraint is defined on column COL1 of table TAB1, what are the characteristics of COL1?()
A.
COL1 will accept NULL values and can be referenced in another table's foreign key specification.
B.
COL1 will not accept NULL values and cannot be referenced in another tables foreign key specification.
C.
COL1 will not accept NULL values and can be referenced in another tables foreign key specification.
D.
COL1 will accept NULL values and cannot be referenced in another tables foreign key specification.
【单选题】Besides reducing human labor, robots can also ______.
A.
make a few decisions for themselves
B.
deal with some errors with human intervention
C.
improve factory environments
D.
cultivate human creativity
【单选题】利率期限结构的预期理论意味着收益率 曲线通常应当是
【简答题】Besides reducing human labor, robots can also
【单选题】收益曲线描述了特定类型债券的利率的期限结构,通常情况下,收益曲线向上倾斜,则表示K期利率( )短期利率;若收益率曲线是平坦的,则长期利率与短期利率( );若收益率曲线是翻转的,则长期利率( )短期利率。
【单选题】关于债券的收益率曲线,下述何种陈述是错误的?
【单选题】In the future robots will also
D.
do all of the housework.
【简答题】计算机网络具有丰富的功能,其中最重要的是通信和__________。