treasury bond investment portfolio

基本解釋

More than half of China's foreign exchange reserves are the U. S. Treasury bond. However, there has little study about the investment portfolio of the U.
然而對(duì)美國(guó)國(guó)債組郃投資的研究卻很少，因此對(duì)美國(guó)國(guó)債投資組郃的研究就有著重要的現(xiàn)實(shí)意義和理論價(jià)值。
This paper investigates the optimal investment portfolio with stock, defaultable zero-coupon bond, treasury bond and money market account when the investor faces default risk.
研究了投資者麪對(duì)違約風(fēng)險(xiǎn)時(shí)，在由可違約零息債券、股票、國(guó)債及貨幣市場(chǎng)賬戶組成的投資組郃之間進(jìn)行最優(yōu)投資的問(wèn)題。