金程問(wèn)答精 老師好 1. 請(qǐng)問(wèn)當(dāng)短期通脹上漲,短期bond yield上漲,是有利bond的,為什么intermediate maturity is most vulnerable?但當(dāng)長(zhǎng)期通脹上漲,長(zhǎng)期bond yield上漲,這不是好事嗎?為什么會(huì)說(shuō)longest maturity is the most vulnerable?詳見(jiàn)P132 example 8 2. 當(dāng)deflation時(shí),短期利率下降,為什么risky asset price 會(huì)fall sharply?詳見(jiàn)P135 example 9 3. substantial tax cut的意思不是減稅嗎?為什么government deficit和current account deficit還會(huì)增加?詳見(jiàn)P143 example 11
精 CME 原版書(shū)P114 example 3: 1. 請(qǐng)問(wèn)這個(gè)prudence bias是啥? 2. 請(qǐng)問(wèn)status quo bias為啥能體現(xiàn)在cleaely projecting continuation of the trend?難道不是維持現(xiàn)狀不改變嗎? 謝謝
題干中說(shuō)interest rate futures curve flattened,和government agency bonds unchanged 怎么運(yùn)用?
精 reading4原版書(shū)課后題example2怎么理解?
It may seem counterintuitive that the domestic currency should be expected to depreciate if its portfolio offers a higher risk-adjusted expected return. The puzzle is resolved by the key phrase “driven to the point . . . ” in this subsection’s opening paragraph. In theory, the exchange rate will instantly move (“jump”) to a level where the currency with higher (lower) risk-adjusted expected return will be so strong (weak) that it will be expected to depreciate (appreciate) going forward. This is known as the overshooting mechanism, introduced by Dornbusch (1976).--這個(gè)overshooting 有點(diǎn)忘記到底是什么內(nèi)容了。
直播課老師說(shuō)信貸供給充足,按揭成本低,cap rate下降,是因?yàn)榘唇页杀镜?,房產(chǎn)受青睞,房產(chǎn)價(jià)格高,cap rate下降,這樣理解對(duì)嗎?
R4 Q7里面,計(jì)算的時(shí)候,cap rate為什么不是用expected cap rate?不管是finite time period 還是infinite time period,都用current cap rate計(jì)算嗎?
精 Q15沒(méi)有聽(tīng)懂。課上說(shuō)的是寬松的財(cái)政政策會(huì)帶來(lái)real rate increase。但是irene的講解里區(qū)分了降稅和增加支出會(huì)帶來(lái)不同的影響。答案里又是說(shuō)財(cái)政政策對(duì)收益率的曲線的影響主要是通過(guò)長(zhǎng)期市場(chǎng)債券的供給和需求嗎關(guān)系嗎?不是很明白到底要按照哪個(gè)邏輯。另外,為什么答案里說(shuō) the large government budget deficits forecasted by Hadpret are unlikely to have much of a lasting impact on the yield curve, especially given that private sector borrowing will be falling during the contraction?通過(guò)發(fā)長(zhǎng)期債彌補(bǔ)deficit不會(huì)使得資金需求增加嗎?
原版書(shū) 136頁(yè),第3題:What pattern should Grant expect for growth, inflation, and market interest rates if the central bank does not respond to the shock? 如果央行不作為,說(shuō)明央行還是會(huì)維持很高的短期利率。我這么理解錯(cuò)在哪里呢?
通縮情況下cash的影響是positive?直播課老師說(shuō)是negative,僅當(dāng)利率為零的時(shí)候是positive,怎么理解?
精 這道題老師可以講解一下嗎
A和B里面,inflation在預(yù)期內(nèi),是中等期限volnerable,預(yù)期外,長(zhǎng)期限volnerable 怎么理解?
reading4課后題的第25題熱錢(qián)流出,本國(guó)貨幣貶值有點(diǎn)沒(méi)太懂,可以請(qǐng)老師幫忙解釋一下思考邏輯么?我的理解是熱錢(qián)撤離,將本國(guó)資產(chǎn)換成本國(guó)貨幣,然后再將本國(guó)貨幣兌換成外幣離開(kāi),那么在境內(nèi)兌換的話,本國(guó)的外匯就對(duì)應(yīng)減少,但是本國(guó)貨幣數(shù)量應(yīng)該是不變的才對(duì),但是由于外匯的減少所以本國(guó)貨幣有貶值的風(fēng)險(xiǎn),但是由于央行手里沒(méi)有多余外匯去拋外幣買(mǎi)本幣,那么只能是政府出臺(tái)政策重新吸引外資的進(jìn)入投資以達(dá)到穩(wěn)定本國(guó)貨幣匯率的目的;如果說(shuō)熱錢(qián)的離開(kāi)是將資產(chǎn)換成本國(guó)貨幣,然后直接帶著本國(guó)貨幣離開(kāi),然后再在離岸將本國(guó)貨幣兌換成外國(guó)貨幣的話,由于國(guó)際市場(chǎng)在大量拋售本幣,就導(dǎo)致了本幣貶值,另外由于部分本幣被帶走離岸了,所以國(guó)內(nèi)本幣數(shù)量會(huì)降低,此時(shí)央行需要拿外匯購(gòu)買(mǎi)本幣,以達(dá)到穩(wěn)定匯率的目的,同時(shí),應(yīng)該在本國(guó)國(guó)內(nèi)通過(guò)買(mǎi)入國(guó)債等手段,釋放本幣,以達(dá)到穩(wěn)定流動(dòng)性的目的。25題如果按照第二條思路思考的話,沒(méi)有啥問(wèn)題,但是第一條思路下,我就有些想不明白了,所以請(qǐng)教一下老師幫我把第一條路徑的思考問(wèn)題疏通一下!
第3題直接用F/S=(1+Rdc)/(1+Rfc)公式不就可以算出來(lái)了嗎?為什么還要繞一圈?
CME百題case4第2小題,為什么segemented market sharp ratio等于global market的sharp ratio?是默認(rèn)的嗎?
程寶問(wèn)答