Victor
2021-08-21 05:15頭6min有說(shuō),市場(chǎng)蕭條,股票與公司債相關(guān)性高。市場(chǎng)繁榮時(shí),相關(guān)性低?我感覺(jué)不管什么時(shí)候,公司債和股應(yīng)該相關(guān)性都高,因?yàn)榘l(fā)榮時(shí)信用風(fēng)險(xiǎn)也低,股價(jià)漲,公司債業(yè)漲吧
所屬:CFA Level III > Fixed-Income Portfolio Management 視頻位置 相關(guān)試題
來(lái)源: 視頻位置 相關(guān)試題
1個(gè)回答
Chris Lan助教
2021-08-23 13:53
該回答已被題主采納
同學(xué)你好
我不知道你問(wèn)的問(wèn)題是哪個(gè)視頻的,我現(xiàn)在追溯不到來(lái)源。最好提供一下來(lái)源,我去核對(duì)一下。
股票和債券的回報(bào)理論上相關(guān)性是低的。股票是剩余收益,乘的越多,越好,而債券是固定收益,無(wú)論掙多少錢(qián),我都拿這么多的錢(qián),這些錢(qián)是固定的。因此 股票和債券的邏輯有本質(zhì)的區(qū)別。股票跟公司的表現(xiàn)更相關(guān),而公司債受公司信用風(fēng)險(xiǎn)和基準(zhǔn)利率的影響。
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追問(wèn)
immunization 一開(kāi)始的5min的樣子
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追答
同學(xué)你好
During periods of market stress, investors may exhibit a “flight to quality” by buying safer assets such as government bonds (increasing their prices) and selling riskier assets such as equity securities and high-yield bonds (lowering their prices). These actions may decrease the correlation between government bonds and equity securities, as well as between government bonds and high-yield bonds. At the same time, the correlation between riskier assets such as equity securities and high-yield bonds may increase.
以上是原文,當(dāng)經(jīng)濟(jì)不好的時(shí)候,由于避險(xiǎn)的原因,投資者會(huì)買(mǎi)入政府債,賣(mài)出股票和企業(yè)債,股票和企業(yè)債的價(jià)格都會(huì)下跌,所以他們之間的相關(guān)性更高了。
而經(jīng)濟(jì)好的時(shí)候,股票的價(jià)格會(huì)有較大的上升,因?yàn)楣善笔腔谖磥?lái)預(yù)期進(jìn)行交易的。未來(lái)經(jīng)濟(jì)很好,前景很好,股價(jià)會(huì)上升。但是企業(yè)債的價(jià)值也會(huì)上升,但是企業(yè)債價(jià)格上升有限,雖然相關(guān)性也會(huì)變高,但這個(gè)時(shí)候股票的表現(xiàn)會(huì)更好。
