解决方案架构师确定哪些业务需求可以通过对现有 IT 资产进行重用、修改或组合得到满足,哪些需要编写或购买新的 IT 资产。
Solution architects determine which business requirements can be satisfied by reusing, modifying, or combining existing IT assets, and which require new IT assets to be written or purchased.
抵押品给了投资者购买抵押债权组合的信心,这就是所谓的二次抵押贷款。
The guarantees give investors confidence to buy packages of mortgage debt, known as mortgage-backed securities.
他们购买的货币包括,银行用来保护投资者对抗货币损失的组合产品。
Some of what they bought were structured products sold by Banks that protected investors against currency losses.
So, if you're a small college with only $20 million in a portfolio you don't come across as a qualified purchaser.
因此,如果是一个,只有2000万资产组合的小学院,是不能通过合格购买者的审核程序的
That would be a portfolio where you borrowed at the riskless rate and you put more than 100% of your money into the tangency portfolio.
在这种组合里,你可以以无风险利率借贷到一些资金,从而可以投入比你本金更多的资金,来购买切线投资组合。
What you could do is, say, borrow $.50 on your $1 and put $1.50 into a portfolio, which consisted of 9% oil, 27% stocks, and 64% bonds.
你所做的就是,这么说吧,你用手上的1美元借来了50美分1,然后以这1。5美元购买投资组合,其中包含9%的石油,27%的股票和64%的债券。
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