报告也承认,广泛部署近地轨道立方体卫星并不是零风险的。
It also acknowledges that widespread deployment of LEO CubeSats isn't risk-free.
世界上不可能有零风险机会。
而且,关键的在于它为其他信贷方式提供了零风险的基准利率。
And, crucially, it provides the risk-free benchmark against which other credit is measured.
Suppose you could find 10,000 independent assets, then you could drive the uncertainty about the portfolio practically to 0.
假设你能找到一万项相互独立的资产,那么你就可以将这个投资组合的风险,降到几乎为零。
If we have an annual return that we're looking at, we can find a completely riskless asset with an annual return-- it would be a government bond that matures in one year.
如果我们可以查看各项资产的年度收益,我们可以找到一个零风险,且达到预期年度收益的资产项目-,也许是一年期的政府债券。
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