Structural deficits soon re-emerged, but the bond market no longer seemed to care, as long as the global savings glut kept America's borrowing costs low.

结构性赤字马上再现，但只要全球存款能保住美国低廉的借钱成本，债券市场似乎就不必在意巨大的赤字了。

youdao

Key parameters measured are bond stress and slip between structural steel and concrete.

测量的关键参数是型钢与混凝土之间的粘结应力和滑移。

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Applying structural approach to modeling default risk, the pricing of default risk zero-coupon bond and a credit spread term structure under incomplete information is developed.

运用违约风险评估的结构化建模方法，在信息不完全的情形下推导了风险零息票债券的定价公式，并得到了此时信用利差的期限结构。

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"The main driver underpinning Moody's decision to downgrade the UK's government bond rating to AA1 is the increasing clarity that, despite considerable structural economic strengths, the UK's economic growth will remain sluggish over the next few years due to the anticipated slow growth of the global economy and the drag on the UK economy, " Moody's said.

BBC: UK loses top AAA credit rating for first time since 1978

The risk must be that whatever government emerges will only prove an interlude before a fresh crisis, in which external pressure once again is required to force Rome to confront the Italian economy's structural shortcomings, perhaps in return for a deal with the European Central Bank to support the government bond market under its Outright Market Transactions program.

WSJ: Post-Election Inaction Could Reawaken Crisis

Although current and prospective central bank purchases of debt, especially in Europe, should continue to support bond prices, economic growth continues to be held back by significant fiscal tightening, associated business uncertainty and structural changes there.

FORBES: The Fiscal Cliff Buying Opportunity