老師你好,Reading 30, 信托三種支付形式, fixed trust, discretionary trust, spendthirift trust, 在歸類上是屬于irrevocable還是同時(shí)屬于revocable和irrevocable?
您好,這里從MD 到DD 的推導(dǎo)中, 為什么把負(fù)號(hào)忽略掉了呢。Dollar duration 的公式是不含負(fù)號(hào),Modified duration的公式卻有,這是為什么呢,不應(yīng)該都含有負(fù)相關(guān)性的嗎?謝謝。
Notes第102~103頁(yè)例題的第一問,概念上我認(rèn)為應(yīng)該先分別計(jì)算出3B和2B兩個(gè)portfolio的excess return然后再乘以各自權(quán)重求和;但答案中并不是像我說的這樣計(jì)算,而是以spread change,權(quán)重計(jì)算后的spread duration和credit loss直接帶入excess return的公式進(jìn)行計(jì)算。這個(gè)方法和我之前說的方法計(jì)算出的結(jié)果是不一樣的(如圖,664bp,和書上的676bp不同)。我分析了一下原因,是由于書上的方法在計(jì)算4.9*58bp的過程中其實(shí)出現(xiàn)了一個(gè)交叉項(xiàng),導(dǎo)致了計(jì)算結(jié)果的不同。那么,如果書上的方法是對(duì)的,我的方法肯定是錯(cuò)的了,所以我想請(qǐng)教一下老師,錯(cuò)在哪里??
老師好,關(guān)于固收講義P174,提及“Take a long position in bond futures in steeper market,a short futures positions position in the flatter market.”如果利率曲線更加陡,長(zhǎng)期利率更加高,長(zhǎng)期債券價(jià)格更低,為何要long bond futures來(lái)看多長(zhǎng)期債券價(jià)格呢?同理,不那么陡的利率曲線,為何要對(duì)債券價(jià)格看空呢?謝謝。
請(qǐng)問可以解釋原版書 Reading 20 課後題 Q23. C 選項(xiàng)這段話嗎? "Inter-market carry trades do not, in general, break even if each yield curve goes to its forward rates. Intra-market trades will break even if the curve goes to the forward rates because, by construction of the forward rates, all points on the curve will earn the “first-period” rate (that is, the rate for the holding period being considered). Inter-market trades need not break even unless the “first-period” rate is the same in the two markets. If the currency exposure is not hedged, then breaking even also requires that there be no change in the currency exchange rate."
請(qǐng)問合理避稅,放TDA里和Tax defferral有啥區(qū)別?第17頁(yè)
原版書課后題,第6題B問沒看懂,請(qǐng)老師解答下
R16 124頁(yè) 第16題答案中關(guān)于corporate fix income的部分我不是很理解 為什么 economic growth 和aggregate demand will place upward pressure on bond yield。decrease in consumer spending will not place upward pressure on bond yield?
Reading 16 原版書課后題16 central bank money supply 增加 對(duì)固定收益市場(chǎng)是負(fù)影響呢?貨幣供給增加的話,利率會(huì)下降,對(duì)于債券而言不應(yīng)該是好事嗎
DB plan中,是不是fully funded情況下,就算題目給了inflation rate,也用discount rate做requirement rate就夠了?discount rate可以理解為已經(jīng)考慮了inflation rate么?
不好意思 可以再詳細(xì)解釋一下紀(jì)老師講的經(jīng)濟(jì)好 導(dǎo)致長(zhǎng)期term spread上升是什么原因?謝謝
請(qǐng)問這slide里面說短期利率上升導(dǎo)致yields上升是為什么?謝謝
為什么第三題不能用投資資金的角度計(jì)算ownership
如果有embedded option,yield curve是會(huì)平行移動(dòng)還是非平行移動(dòng)?含embedded option的yield curve可以用 key rate duration來(lái)衡量嗎
第二題兩個(gè)疑問,1, the fund has made only one investment, however, no capital has been called yet。都已經(jīng)投資了怎么還沒打款呢?那么這里的made one investment是啥呀?只是簽署了投資協(xié)議也算是madeone investment嗎? 2,Davis's firm is invested in a private equity fund,這句是說david的公司是投資別人,還是被投資???從語(yǔ)法來(lái)看應(yīng)該是被投資,但是從文章來(lái)看他應(yīng)該是投資別的基金呀。
程寶問答