如果你想根據可靠的學術研究以及對美聯儲(Federal Reserve)歷史政策和宏觀經濟趨勢對物價的影響的分析,預測股市的未來走向,不妨聽一聽克里斯·布賴特曼的觀點。布賴特曼現任Research Affiliates公司的首席執行官兼首席投資官。該公司為嘉信理財(Charles Schwab)和太平洋投資管理公司(PIMCO)等發行的1690億美元的共同基金和交易所交易基金(ETF)設計投資策略。自從2000年年中標準普爾(S&P)和納斯達克(NASDAQ)指數開始屢創新高以來,布賴特曼和Research Affiliates的創始人羅布·阿諾特就不斷發出警告,認為在經典的股市過熱的大背景下,膨脹的市盈率倍數和利潤泡沫,導致股價被嚴重高估。在2021年9月與方舟投資管理公司(Ark Invest)首席執行官凱西·伍德的辯論中,阿諾特指責對方投資估值泡沫化的熱門股票,并從市場過熱中獲利,但熱度終究會消退,必將導致股價暴跌。現在我們已經知道誰是這場辯論的獲勝者。
我在采訪布賴特曼時,詢問了他對未來股價和整體經濟的前景展望。總體而言,他認為未來發生經濟衰退的概率“并不是50對50,而是在60%左右。”
他預測了未來兩年可能出現的四種情境。在每一種情境下,股票價格都會有不同走向。請系好安全帶,或者喝杯蘇格蘭威士忌。因為他所預測的情境之糟糕,可能讓你感到震驚。
情境1:美聯儲成功實現軟著陸
這是美聯儲承諾的結果。布賴特曼說:“美聯儲稱,通過調查美聯儲官員后決定在2023年年初將聯邦基金利率上調至約3%,此舉將抑制通貨膨脹。”5月4日下午,美聯儲加快收緊貨幣政策,將基準利率提高了50個基點,是今年3月加息幅度的兩倍,而且美聯儲官員預測今年還將多次加息50個基點。布賴特曼表示:“美聯儲預計通過加息將在2023年和2024年將通脹率降低到3%以下,之后將控制在2%。”
事實上,這也是債券市場預測的結果:五年期國債平衡通脹率略高于3%。該比率代表了市場對于未來五年平均年度通脹率的預期。目前,通脹率已經接近高一位數,市場顯然預期未來幾年,通脹率將回落到美聯儲的2%目標區間。布賴特曼稱:“美聯儲正在嘗試管理市場預期,到目前為止它已經取得了成功。美聯儲稱:我們說會有好事發生就一定會有好事發生。珍妮特·耶倫和杰羅姆·鮑威爾正在兜售通脹下降的預期,但他們并沒有說這些措施會導致經濟衰退。”
布賴特曼認為,如果“完美無缺的貨幣緊縮政策”取得成功,這確實是買入的良機。他說:“市盈率倍數較高但并未過高的科技股,未來會有較好的表現。價格下跌的股票市盈率倍數將會反彈。你的‘股權風險溢價’不會增加,因為通貨膨脹將會回落并得到控制。‘股權風險溢價’是指投資者預期的股票收益和滯脹情況下安全的國債收益的差額。因此,利率不會出現波動。”市場依舊存在“實際”利率上浮的可能性,這將導致未來的收益遠低于近期市場暴跌之前三年的豐厚收益。但在“樂觀的”情境下,目前暴跌的股票收益增長和市盈率提高,將帶來適度的總體回報率。雖然布賴特曼依舊認為發生這種樂觀情境的概率有20%,但他日益懷疑發生這種情境的可能性。他警告道:“目前的通脹率超過8%,我看不出僅將聯邦基金利率提高到3%,如何能夠在2023年年底之前將通脹率下降到2%。”
情境2:美聯儲以經濟衰退為代價控制通貨膨脹
在這種情境下,美聯儲加息刺激了經濟衰退。但此舉也成功控制住了物價暴漲。布賴特曼說:“在這種情境下,到2024年,失業率將從3%上升到5%,通脹率將回落到2%。經濟衰退會持續幾個季度。然后美聯儲將再次擁有執行貨幣寬松政策的空間。”他認為這對股市而言并不是好消息,因為經濟衰退將減少收益。投資者依舊會繼續接受持有股票相對于持有國債適度的溢價,因為投資者不需要再面對伴隨嚴重通脹出現的利率大幅波動。但一個重要的問題是“實際”利率的情況。如果布賴特曼的預測成真,由于從中國流入美國的儲蓄減少以及大批新投資項目對稀缺資本的需求激增,導致通脹調整后收益率上漲,市盈率倍數需要下降。由于降低通脹率將使市場變得更安全,因此與滯脹環境下的損失相比,這種狀況造成的損失較少。但據《財富》雜志預測,在“實際利率”上漲的壓力下,隨著市盈率倍數下降,未來兩年標準普爾指數將依舊低于目前的水平。
情境3:美國躲過了經濟衰退,但通脹率持續飆升
在這種情境下,美聯儲放棄其宣稱的將通脹率恢復到當前目標區間的目標。布賴特曼稱:“政策的轉變并不是由于美聯儲面臨的政治壓力,而是源自美國財政部和美聯儲一種共同的心態,即失業率上升的成本遠高于高通脹的成本。但這是無法避免的。更高通脹意味著股價下跌。”這依舊是由于投資者希望承受高通脹所導致的利率波動風險,從而獲得額外的豐厚收益。這種波動只是表明,市場認為美聯儲和美國財政部繼續采取優柔寡斷的政策,用更多低息貨幣控制通貨膨脹。布賴特曼、阿諾特和杜克大學(Duke University)的經濟學教授兼Research Affiliates公司研究總監卡姆·哈維擔心,歷屆政府遺留的巨額聯邦支出會迫使美聯儲讓步。聯邦負債的GDP占比已經超過了120%。他們認為,償還聯邦負債的潛在成本可能讓美聯儲放棄以足夠程度的加息來控制通脹。
布賴特曼指出:“4%至5%的通脹率將成為新常態。到2023年年底,通脹依舊沒有得到控制。這只是推遲了必定會發生的后果,讓不可避免的補救措施變得更加糟糕。美聯儲會開始收緊貨幣政策,只是會采取激烈的手段。經濟衰退只是被推遲到2024年或2025年發生。”在這個高通脹但近期未發生衰退的情境下,隨著利率意外上浮,市盈率倍數下降。實際收益可能繼續增長,因為公司最近可以將上漲的價格轉嫁給消費者。由于投資者希望股票價格更低,以保證更高的未來收益,并在波動的環境下保證安全,因此股價會繼續下跌。
情境4:半個世紀后滯脹卷土重來
美國上一次發生滯脹是在20世紀70年代。當時的阿拉伯石油禁運導致油價上漲了兩倍,而美聯儲采取了超級寬松的貨幣政策,導致通脹率升至高一位數甚至兩位數。聽起來很熟悉嗎?布賴特曼認為,自新冠疫情爆發以來,美聯儲大肆印鈔,創造了大量新“直升機貨幣”,即使美聯儲按照其目前的承諾大幅收緊貨幣政策,未來兩年,通脹率可能依舊會維持在一位數中段的水平。每個月CPI的大幅上漲和利率快速上浮將抑制經濟發展,這意味著滯脹的發生。
滯脹對股價而言意味著什么?請做好準備。布賴特曼表示,過去幾年幫助股票市盈率倍數維持在遠高于歷史正常水平的一個因素,將會因為滯脹受到嚴重影響。這個因素就是“股權風險溢價”,即相對于持有政府債券的安全回報,投資者希望從選擇高風險股票的不可預測性中獲得的額外回報。這個因素與國債的“實際”長期利率是計算未來收益貼現率的兩個因素。將股權風險溢價與10年期國債的通脹調整收益率相加,就可以得出貼現率。股權風險溢價越低,利潤的“現值”越高,就有越多投資者和基金愿意為一攬子股票生成的每一美元收益支付溢價。布賴特曼指出:“多年來,股權風險溢價一直低于平均水平,原因是我們的通貨膨脹始終保持適中和穩定。然而在高通脹的同時,發生了高通脹波動。每個季度的通脹率都在發生變化。通脹水平較高同時保持穩定的情況從未發生。”
通脹波動又導致了利率波動。布賴特曼說:“高通脹引發了高利率波動。五年期國債收益率為2.9%左右,因此債券市場預計通脹將很快恢復穩定。但這已經是一個較高的數字,而且目前正在發生變化。這個數字中考慮的是‘暫時性通脹’,目前看來這絕不是一種暫時現象。”他表示,這種趨勢正在動搖投資者對美聯儲和政府經濟政策的信心。“高通脹導致的利率波動并不是問題所在,它只是代表了一個讀數,就像是檢測疾病影響的體溫計上的讀數一樣。它在提醒我們,美聯儲執行的政策非常糟糕。投資者看到美聯儲采取補救措施避免滯脹的可能性越來越低。”此外,公司無法預測用于新項目的未來借款成本,因此會減少開支、放棄擴張,結果將導致經濟增長放緩。總體而言,當前的市場如同一場風平浪靜的航行,在這種情況下投資者愿意接受相對適度的股權風險溢價,但未來投資者將要面臨的是暴風驟雨。只有在安全系數更高的情況下,投資者才會上船。
這種安全保障可能僅來自更高的股權風險溢價降低股價,使投資者在投資組合中投入的每一美元都有更大的收益緩沖。但布賴特曼提到第二個因素即國債的實際長期利率即將發生的變化,以及適度的股權風險溢價,使市盈率屢創新高,達到只有1998年至2000年科技泡沫時期才有的高度。這種變化就是超低的“實際”或通脹調整后長期利率。布賴特曼稱:“從2020年年中到2022年年底,10年期國債的收益率比預期通脹率低一個百分點。因此我們有一個百分點的負‘實際利率’。這個因素與較低的股權風險溢價,大幅提高了股價。”
現在他預測實際利率會大幅上漲。他說:“對實際利率波動的預測取決于能夠用于投資的儲蓄供應,以及公司和政府對新投資的需求。以中國為主的亞洲國家嚴重的儲蓄過剩,已經令美國受益。尤其是輕資產的科技公司利用‘金融工程’構建的‘護城河’,帶來了接近壟斷企業的利潤,因此對投資資金的需求較少。”目前,隨著中國人增加消費和減少儲蓄,從中國流入的資金減少,而美國需要開展一長串的基建項目。他表示:“顯而易見,美國的公共基礎設施投資嚴重不足,這種狀況必須有所改變。此外,美國需要大幅增加支出應對氣候變化,包括用于發展可再生能源、安裝充電站和擴建電網等。”從半導體到稀有礦物的在岸生產趨勢已經如火如荼地展開,似乎將會持續下去。
簡而言之,布賴特曼認為,實際利率很有可能會恢復到更正常的正值水平。他說:“實際利率不會出現大幅波動,只是恢復到正常水平。長期利率可能從不到一年前的負1%,大幅提高到2%。”長期利率上漲的沖擊對于股市而言是壞消息。但在滯脹環境下,還有另外兩個負面因素。首先,高通脹會提高股權風險溢價,或投資者要求股票收益高于國債收益的溢價。將高股權風險溢價與更高的實際利率相加,可以預見未來收益的貼現率會大幅提高。其次,嚴重衰退會大幅減少貼現收益。利潤下滑和貼現率上漲是一對危險的組合。
情況會變得多糟糕?讓我們回顧一下從1973年1月開始發生了什么。在那之后的油價暴漲和通貨膨脹使美國陷入了滯脹。當時標準普爾指數的市盈率倍數超過18。然后,“實際利率”和股權風險溢價大幅上漲,美國經濟陷入了嚴重衰退。到1974年12月,標準普爾指數暴跌了超過40%,市盈率倍數下降到10。當然,標準普爾指數已經從2021年年底的歷史最高點下跌了12%。布賴特曼稱:“到目前為止,我們所做的是抹去了過去一年的收益。這并非熊市,甚至不是一次股市回調。”如果股市出現與上一次滯脹一樣的趨勢,標準普爾指數會繼續下跌25%左右,到2024年下跌到約2300點。布賴特曼指出,滯脹對股票市場有巨大的破壞力。鑒于股價到目前為止的下跌幅度相對較小,顯然投資者認為股市發生重大風險的可能性極低。但布賴特曼并不認同這種觀點,他認為風險降臨的可能性有四成,股市比投資者所預期的更加危險。
布賴特曼提供的一個關鍵信息是,在四個情境中的其中三個情境下,股市的表現極其糟糕。這意味著股市將從當前水平繼續大幅下跌,盡管它們目前已經遠遠低于歷史最高點。在滯脹的情境下,根據《財富》雜志的預測和歷史數據,我們認為股市將額外下跌25%。在另外兩種情境下,股市將額外出現兩位數下跌。
當然,他依舊認為美聯儲有五分之一的概率實現順利著陸。換言之,他認為未來股市出現大幅下跌的可能性有八成。對我而言,布賴特曼預測的概率很有道理。投資者應該引起重視,并系好安全帶,迎接未來可能爆發的風暴。(財富中文網)
譯者:劉進龍
審校:汪皓
如果你想根據可靠的學術研究以及對美聯儲(Federal Reserve)歷史政策和宏觀經濟趨勢對物價的影響的分析,預測股市的未來走向,不妨聽一聽克里斯·布賴特曼的觀點。布賴特曼現任Research Affiliates公司的首席執行官兼首席投資官。該公司為嘉信理財(Charles Schwab)和太平洋投資管理公司(PIMCO)等發行的1690億美元的共同基金和交易所交易基金(ETF)設計投資策略。自從2000年年中標準普爾(S&P)和納斯達克(NASDAQ)指數開始屢創新高以來,布賴特曼和Research Affiliates的創始人羅布·阿諾特就不斷發出警告,認為在經典的股市過熱的大背景下,膨脹的市盈率倍數和利潤泡沫,導致股價被嚴重高估。在2021年9月與方舟投資管理公司(Ark Invest)首席執行官凱西·伍德的辯論中,阿諾特指責對方投資估值泡沫化的熱門股票,并從市場過熱中獲利,但熱度終究會消退,必將導致股價暴跌。現在我們已經知道誰是這場辯論的獲勝者。
我在采訪布賴特曼時,詢問了他對未來股價和整體經濟的前景展望。總體而言,他認為未來發生經濟衰退的概率“并不是50對50,而是在60%左右。”
他預測了未來兩年可能出現的四種情境。在每一種情境下,股票價格都會有不同走向。請系好安全帶,或者喝杯蘇格蘭威士忌。因為他所預測的情境之糟糕,可能讓你感到震驚。
情境1:美聯儲成功實現軟著陸
這是美聯儲承諾的結果。布賴特曼說:“美聯儲稱,通過調查美聯儲官員后決定在2023年年初將聯邦基金利率上調至約3%,此舉將抑制通貨膨脹。”5月4日下午,美聯儲加快收緊貨幣政策,將基準利率提高了50個基點,是今年3月加息幅度的兩倍,而且美聯儲官員預測今年還將多次加息50個基點。布賴特曼表示:“美聯儲預計通過加息將在2023年和2024年將通脹率降低到3%以下,之后將控制在2%。”
事實上,這也是債券市場預測的結果:五年期國債平衡通脹率略高于3%。該比率代表了市場對于未來五年平均年度通脹率的預期。目前,通脹率已經接近高一位數,市場顯然預期未來幾年,通脹率將回落到美聯儲的2%目標區間。布賴特曼稱:“美聯儲正在嘗試管理市場預期,到目前為止它已經取得了成功。美聯儲稱:我們說會有好事發生就一定會有好事發生。珍妮特·耶倫和杰羅姆·鮑威爾正在兜售通脹下降的預期,但他們并沒有說這些措施會導致經濟衰退。”
布賴特曼認為,如果“完美無缺的貨幣緊縮政策”取得成功,這確實是買入的良機。他說:“市盈率倍數較高但并未過高的科技股,未來會有較好的表現。價格下跌的股票市盈率倍數將會反彈。你的‘股權風險溢價’不會增加,因為通貨膨脹將會回落并得到控制。‘股權風險溢價’是指投資者預期的股票收益和滯脹情況下安全的國債收益的差額。因此,利率不會出現波動。”市場依舊存在“實際”利率上浮的可能性,這將導致未來的收益遠低于近期市場暴跌之前三年的豐厚收益。但在“樂觀的”情境下,目前暴跌的股票收益增長和市盈率提高,將帶來適度的總體回報率。雖然布賴特曼依舊認為發生這種樂觀情境的概率有20%,但他日益懷疑發生這種情境的可能性。他警告道:“目前的通脹率超過8%,我看不出僅將聯邦基金利率提高到3%,如何能夠在2023年年底之前將通脹率下降到2%。”
情境2:美聯儲以經濟衰退為代價控制通貨膨脹
在這種情境下,美聯儲加息刺激了經濟衰退。但此舉也成功控制住了物價暴漲。布賴特曼說:“在這種情境下,到2024年,失業率將從3%上升到5%,通脹率將回落到2%。經濟衰退會持續幾個季度。然后美聯儲將再次擁有執行貨幣寬松政策的空間。”他認為這對股市而言并不是好消息,因為經濟衰退將減少收益。投資者依舊會繼續接受持有股票相對于持有國債適度的溢價,因為投資者不需要再面對伴隨嚴重通脹出現的利率大幅波動。但一個重要的問題是“實際”利率的情況。如果布賴特曼的預測成真,由于從中國流入美國的儲蓄減少以及大批新投資項目對稀缺資本的需求激增,導致通脹調整后收益率上漲,市盈率倍數需要下降。由于降低通脹率將使市場變得更安全,因此與滯脹環境下的損失相比,這種狀況造成的損失較少。但據《財富》雜志預測,在“實際利率”上漲的壓力下,隨著市盈率倍數下降,未來兩年標準普爾指數將依舊低于目前的水平。
情境3:美國躲過了經濟衰退,但通脹率持續飆升
在這種情境下,美聯儲放棄其宣稱的將通脹率恢復到當前目標區間的目標。布賴特曼稱:“政策的轉變并不是由于美聯儲面臨的政治壓力,而是源自美國財政部和美聯儲一種共同的心態,即失業率上升的成本遠高于高通脹的成本。但這是無法避免的。更高通脹意味著股價下跌。”這依舊是由于投資者希望承受高通脹所導致的利率波動風險,從而獲得額外的豐厚收益。這種波動只是表明,市場認為美聯儲和美國財政部繼續采取優柔寡斷的政策,用更多低息貨幣控制通貨膨脹。布賴特曼、阿諾特和杜克大學(Duke University)的經濟學教授兼Research Affiliates公司研究總監卡姆·哈維擔心,歷屆政府遺留的巨額聯邦支出會迫使美聯儲讓步。聯邦負債的GDP占比已經超過了120%。他們認為,償還聯邦負債的潛在成本可能讓美聯儲放棄以足夠程度的加息來控制通脹。
布賴特曼指出:“4%至5%的通脹率將成為新常態。到2023年年底,通脹依舊沒有得到控制。這只是推遲了必定會發生的后果,讓不可避免的補救措施變得更加糟糕。美聯儲會開始收緊貨幣政策,只是會采取激烈的手段。經濟衰退只是被推遲到2024年或2025年發生。”在這個高通脹但近期未發生衰退的情境下,隨著利率意外上浮,市盈率倍數下降。實際收益可能繼續增長,因為公司最近可以將上漲的價格轉嫁給消費者。由于投資者希望股票價格更低,以保證更高的未來收益,并在波動的環境下保證安全,因此股價會繼續下跌。
情境4:半個世紀后滯脹卷土重來
美國上一次發生滯脹是在20世紀70年代。當時的阿拉伯石油禁運導致油價上漲了兩倍,而美聯儲采取了超級寬松的貨幣政策,導致通脹率升至高一位數甚至兩位數。聽起來很熟悉嗎?布賴特曼認為,自新冠疫情爆發以來,美聯儲大肆印鈔,創造了大量新“直升機貨幣”,即使美聯儲按照其目前的承諾大幅收緊貨幣政策,未來兩年,通脹率可能依舊會維持在一位數中段的水平。每個月CPI的大幅上漲和利率快速上浮將抑制經濟發展,這意味著滯脹的發生。
滯脹對股價而言意味著什么?請做好準備。布賴特曼表示,過去幾年幫助股票市盈率倍數維持在遠高于歷史正常水平的一個因素,將會因為滯脹受到嚴重影響。這個因素就是“股權風險溢價”,即相對于持有政府債券的安全回報,投資者希望從選擇高風險股票的不可預測性中獲得的額外回報。這個因素與國債的“實際”長期利率是計算未來收益貼現率的兩個因素。將股權風險溢價與10年期國債的通脹調整收益率相加,就可以得出貼現率。股權風險溢價越低,利潤的“現值”越高,就有越多投資者和基金愿意為一攬子股票生成的每一美元收益支付溢價。布賴特曼指出:“多年來,股權風險溢價一直低于平均水平,原因是我們的通貨膨脹始終保持適中和穩定。然而在高通脹的同時,發生了高通脹波動。每個季度的通脹率都在發生變化。通脹水平較高同時保持穩定的情況從未發生。”
通脹波動又導致了利率波動。布賴特曼說:“高通脹引發了高利率波動。五年期國債收益率為2.9%左右,因此債券市場預計通脹將很快恢復穩定。但這已經是一個較高的數字,而且目前正在發生變化。這個數字中考慮的是‘暫時性通脹’,目前看來這絕不是一種暫時現象。”他表示,這種趨勢正在動搖投資者對美聯儲和政府經濟政策的信心。“高通脹導致的利率波動并不是問題所在,它只是代表了一個讀數,就像是檢測疾病影響的體溫計上的讀數一樣。它在提醒我們,美聯儲執行的政策非常糟糕。投資者看到美聯儲采取補救措施避免滯脹的可能性越來越低。”此外,公司無法預測用于新項目的未來借款成本,因此會減少開支、放棄擴張,結果將導致經濟增長放緩。總體而言,當前的市場如同一場風平浪靜的航行,在這種情況下投資者愿意接受相對適度的股權風險溢價,但未來投資者將要面臨的是暴風驟雨。只有在安全系數更高的情況下,投資者才會上船。
這種安全保障可能僅來自更高的股權風險溢價降低股價,使投資者在投資組合中投入的每一美元都有更大的收益緩沖。但布賴特曼提到第二個因素即國債的實際長期利率即將發生的變化,以及適度的股權風險溢價,使市盈率屢創新高,達到只有1998年至2000年科技泡沫時期才有的高度。這種變化就是超低的“實際”或通脹調整后長期利率。布賴特曼稱:“從2020年年中到2022年年底,10年期國債的收益率比預期通脹率低一個百分點。因此我們有一個百分點的負‘實際利率’。這個因素與較低的股權風險溢價,大幅提高了股價。”
現在他預測實際利率會大幅上漲。他說:“對實際利率波動的預測取決于能夠用于投資的儲蓄供應,以及公司和政府對新投資的需求。以中國為主的亞洲國家嚴重的儲蓄過剩,已經令美國受益。尤其是輕資產的科技公司利用‘金融工程’構建的‘護城河’,帶來了接近壟斷企業的利潤,因此對投資資金的需求較少。”目前,隨著中國人增加消費和減少儲蓄,從中國流入的資金減少,而美國需要開展一長串的基建項目。他表示:“顯而易見,美國的公共基礎設施投資嚴重不足,這種狀況必須有所改變。此外,美國需要大幅增加支出應對氣候變化,包括用于發展可再生能源、安裝充電站和擴建電網等。”從半導體到稀有礦物的在岸生產趨勢已經如火如荼地展開,似乎將會持續下去。
簡而言之,布賴特曼認為,實際利率很有可能會恢復到更正常的正值水平。他說:“實際利率不會出現大幅波動,只是恢復到正常水平。長期利率可能從不到一年前的負1%,大幅提高到2%。”長期利率上漲的沖擊對于股市而言是壞消息。但在滯脹環境下,還有另外兩個負面因素。首先,高通脹會提高股權風險溢價,或投資者要求股票收益高于國債收益的溢價。將高股權風險溢價與更高的實際利率相加,可以預見未來收益的貼現率會大幅提高。其次,嚴重衰退會大幅減少貼現收益。利潤下滑和貼現率上漲是一對危險的組合。
情況會變得多糟糕?讓我們回顧一下從1973年1月開始發生了什么。在那之后的油價暴漲和通貨膨脹使美國陷入了滯脹。當時標準普爾指數的市盈率倍數超過18。然后,“實際利率”和股權風險溢價大幅上漲,美國經濟陷入了嚴重衰退。到1974年12月,標準普爾指數暴跌了超過40%,市盈率倍數下降到10。當然,標準普爾指數已經從2021年年底的歷史最高點下跌了12%。布賴特曼稱:“到目前為止,我們所做的是抹去了過去一年的收益。這并非熊市,甚至不是一次股市回調。”如果股市出現與上一次滯脹一樣的趨勢,標準普爾指數會繼續下跌25%左右,到2024年下跌到約2300點。布賴特曼指出,滯脹對股票市場有巨大的破壞力。鑒于股價到目前為止的下跌幅度相對較小,顯然投資者認為股市發生重大風險的可能性極低。但布賴特曼并不認同這種觀點,他認為風險降臨的可能性有四成,股市比投資者所預期的更加危險。
布賴特曼提供的一個關鍵信息是,在四個情境中的其中三個情境下,股市的表現極其糟糕。這意味著股市將從當前水平繼續大幅下跌,盡管它們目前已經遠遠低于歷史最高點。在滯脹的情境下,根據《財富》雜志的預測和歷史數據,我們認為股市將額外下跌25%。在另外兩種情境下,股市將額外出現兩位數下跌。
當然,他依舊認為美聯儲有五分之一的概率實現順利著陸。換言之,他認為未來股市出現大幅下跌的可能性有八成。對我而言,布賴特曼預測的概率很有道理。投資者應該引起重視,并系好安全帶,迎接未來可能爆發的風暴。(財富中文網)
譯者:劉進龍
審校:汪皓
If you're looking for a view of where equity markets are headed based on a blend of strong academic research and study of how past Federal Reserve policy and macro trends historically influence prices, you can't do better than listening to Chris Brightman. He's CEO and chief investment officer at Research Affiliates, a firm that designs investment strategies for $169 billion in mutual funds and ETFs offered by such firms as Charles Schwab and PIMCO. Ever since the S&P and NASDAQ started setting fresh records in mid-2000, Brightman and Research Affiliates founder Rob Arnott have been warning that inflated price-to-earnings multiples on top of a profit bubble, against the backdrop of a classic frenzy, made stocks substantially overpriced. In a debate with Cathie Wood last September, Arnott charged that the Ark Invest chief was amassing hot players at bubble valuations, and profiting from runaway momentum that would eventually ebb, causing steep declines. We now know who won that duel.
I interviewed Brightman at length on his outlook for equity prices and the economy. In summary, he believes the chances of a recession are "better than 50-50. We could round those odds to about 60%."
He foresees four possible scenarios for the next couple of years. Each promises a different course for stock prices. Fasten your seatbelt or a take a belt of scotch. You may be shocked at how bad it could get.
Scenario one: the Fed engineers a soft landing
This is the outcome the central bank promises. "The Fed is saying, via the surveys of its officials, that it will raise the Fed Funds rate to about 3% in early 2023, and that move will cure inflation," says Brightman. On the afternoon of May 4, the central bank hastened the tightening process by raising its benchmark rate by 50 basis points, double the increase in March, and Fed officials forecast several more half-point increases this year. "The Fed expects its campaign will lower inflation to under 3% in 2023 and 2024, to 2% after that," says Brightman.
In fact, that's just what the bond market is forecasting: The five-year treasury breakeven rate, representing market expectations for average annual inflation over the next half decade, stands at just over 3%. Since prices are already waxing in the high-single digits now, markets clearly expect a drop to the Fed's 2% target range in the out years. "The Fed is trying to manage market expectations, and so far it's been successful," says Brightman. "It's saying good things will happen because we say good things will happen. Janet Yellen and Jerome Powell are selling expectations that inflation comes down, but they're not saying the effort will cause a recession."
If the "immaculate tightening" is en route to success, says Brightman, this is a buying opportunity. "Tech stocks that have high, but not excessively high multiples could do well from here," says Brightman. "Multiples on beaten down stocks could rebound. You wouldn't have an increase in the "equity risk premium," the margin investors demand for returns on stocks versus safe Treasuries you'd get with stagflation, because inflation would come back under control. As a result, interest rates wouldn't be volatile." The markets would still face the probability of higher "real" rates that would hold future gains far below the huge winnings in three years preceding the recent selloff. But rising earnings, and PE expansion by some of today's hard-hit players, could provide modest overall returns if the "optimistic" scenario plays out. Though Brightman still gives this sunny outcome a 20% chance of occurring, he's increasingly skeptical. "I just don't see how you get to 2% inflation by the end of 2023 with raising the Fed Funds rate only at 3%, with inflation now running at over 8%," he cautions.
Scenario two: Fed tames inflation, but at the cost of a recession
In this outcome, the Fed's rate increases indeed spur a recession. But the campaign also succeeds in curbing rampant price increases. "If this happens, unemployment goes from 3% to, say, 5%, and inflation falls back to 2% by 2024," says Brightman. "The downturn lasts a few quarters. Then, the Fed would have room to loosen monetary policy once again." He observes that this isn't a great picture for stocks, since the recession would lower earnings. Still, investors would continue to accept a modest premium for owning equities over treasuries, since they'd no longer face the wildly swinging interest rates that accompany heavy inflation. Then, the big question is what happens to "real" interest rates. If Brightman's right and the confluence of lower savings provided by China and surging demand for scarce capital from an abundance of new investment projects causes inflation-adjusted yields to spike, PE multiples would need to fall. The damage wouldn't be nearly as great as under stagflation since slaying inflation would make markets much safer. But by Fortune's reckoning, the S&P would still sit well below today's levels two years hence as PE multiples shrink, pressured by rising "real rates."
Scenario three: The U.S. ducks a recession, but inflation keeps raging
In this plotline, the Fed shifts course from its avowed goal of returning the inflation trajectory to its current target range. "That change wouldn't be caused by political pressure on the Fed," says Brightman. "It would come from a common mindset at both the Treasury and the central bank that the cost of increased unemployment is greater than the cost of high inflation. But there's no getting around it. Higher inflation means stocks have to fall." Once again, that's because investors would want that extra juice for weathering the risk of the jackrabbit interest rates that are a byproduct of big inflation. That volatility would simply reflect the market's view that the Fed and Treasury were continuing to pursue a badly waffling policy that just traded attacking inflation for adopting still more easy money. Brightman, Arnott, and Cam Harvey a Duke economics professor who doubles as head of research at Research Affiliates, worry that the legacy of gigantic federal spending could force the Fed to retreat. The potential cost of servicing federal debt that's risen to over 120% of GDP, they reckon, could inhibit the central bank from raising rates sufficiently to tame inflation.
"You'd get to a new normal of 4% to 5% inflation," says Brightman. "You get to the end of 2023, and inflation still isn't under control. That just delays the inevitable, and makes the inevitable remedy even worse. The tightening will come, and it will have to be severe. The recession's simply being put off until 2024 or 2025." In this high-inflation-no nearby recession outcome, PE multiples contract as interest rates careen unpredictably. Real earnings growth might continue, since companies have recently been able to pass price increases on to consumers. Still, equities prices would still fall as investors demand lower prices that promise higher future returns, and hence greater safety in volatile environment.
Scenario four: Stagflation returns after half-a-century
The U.S. last suffered stagflation in the 1970s, starting when the Arab oil embargo tripled prices at the pump, and the Fed pursued an ultra-easy money policy that sent inflation into high-single and even double digits. Sound familiar? For Brightman, the central bank created so much new "helicopter" money since the start of the pandemic that inflation is likely to remain in the mid-single digit levels for a couple of years, even if it tightens hard, the path it's now promising to pursue. The combination of big, month-after-month jumps in the CPI, and rising fast-rising interest rates that throttle the economy, would spell stagflation.
What would stagflation mean for stock prices? Hold on tight. Brightman notes that a bout would severely undermine a factor that's helped boost price-to-earnings multiples far above historic norms for the past several years. It's that "equity risk premium," or the extra return investors demand for the unpredictability of choosing risky stocks over the secure returns on government bonds. Along with the "real" long-term rate on Treasuries, it's one of the two components of the discount rate applied to future earnings. Add the ERP to the inflation-adjusted yield on the 10-year Treasury, and you get that discount rate. The lower the ERP, the higher the "present value" of those profits, and the more folks and funds are willing to pay for each dollar in income that a basket of stocks is generating. "The ERP has been low to average for years mainly because we've had modest, stable inflation," notes Brightman. "But high inflation coincides with high volatility of inflation. It varies all over the place from quarter to quarter. There's no such thing as inflation that's both stable and high."
Zig-zagging prices also cause hopscotching interest rates. "High inflation then brings high volatility in interest rates," says Brightman. "With the five-year Treasury yield at around 2.9%, the bond market is expecting a quick return to stable inflation. But that number is already way up, and it's changing as we speak. It's pricing in 'transitory inflation' that's now looking like it's anything but transitory by the day." That trend, he says, is undermining investors' faith in the Fed's and the government's economic policies. "The volatility in interest rates caused by high inflation isn't the problem, it's the reading, like the reading on a thermometer that detects the effect of an illness. It's flashing that the Fed's enacted very bad policies. Investors are seeing less and less probability those policies will be remedied in a way that can prevent stagflation." In addition, companies can't predict the future expense on borrowings to fund new projects, so they retrench instead of reaching for expansion, slowing the economy. In general, the course shifts from a serene sail where investors were happy with a relatively modest cushion for equity returns over the security of Treasuries to a storm-tossed voyage. They'll only board if offered a far larger margin of safety.
That protection can only come from a much higher ERP that drives down stock prices, and gives investors a bigger cushion of earnings for each dollar parked in their portfolios. But Brightman points to a looming change in the second component that, along with a modest ERP, has boosted PEs to heights only seen in the tech bubble of 1998 to 2000: That's the extraordinarily low level of "real," or inflation adjusted, long-term interest rates. "From mid-2020 to the end of 2022, the yield on the 10 year treasury was one point below the projected rate of inflation," says Brightman. "So we had one percent negative 'real rates.' Coupled with the low ERP, that greatly boosted stock prices."
Now, he foresees a big jump in real rates. "They're determined by the supply of savings available for investment, and the demand by companies and the government to make new investments," he says. "The U.S. has benefited from a huge savings glut provided by Asian nations, but primarily from China. Companies, especially asset-light tech champions, were using 'financial engineering' to create moats that led to near-monopoly profits, so demand for investment dollars was weak." Now, the inflows from China are waning as its citizens spend more and save less, and the U.S. needs to undertake a long roster of capital projects. "It's obvious that we've way underinvested in public infrastructure, and that has to change," he says. "In addition, the U.S. will need a dramatic increase in expenditures to address climate change, including spending on renewables, installing charging stations, and expanding the electric grid." The trend towards on-shoring production of everything from semiconductors to rare minerals is well underway, and looking like a lasting trend.
Put simply, Brightman says a return to more normally positive levels of real rates is probably in the cards. "It wouldn't be an upheaval, it would simply be a return to normal," he observes. "Getting to a 2% long-term interest rate is likely, and that's a big shift from negative 1% less than a year ago." That shock alone is bad for stocks. But in stagflation add two more negative forces. First, heavy inflation would increase the ERP or premium investors demand for stock over Treasuries. Piling a fatter ERP on top of a much higher real rate, and the discount rate on future earnings soars. Second, the deep recession would hammer the earnings getting discounted at that much higher number. Falling profits and a rising discount rate are a dangerous cocktail.
How bad could it get? Let's look at what happened starting in January 1973, just before surging oil prices and inflation saddled America with stagflation. At that point, the S&P's multiple sat at over 18. Then, both "real rates" and the ERP exploded, and the economy slid into a steep recession. By December of 1974, the index had shed over 40% of its value, and the P/E had fallen to 10. Of course, the S&P has already lost 12% from its record high at the close of 2021. "So far," says Brightman, "all we've done is erase the gains for the past year. That's not a bear market, and it's not even much of a correction." If stocks follow the same course as in the last period of stagflation, the S&P could dive another 25% or so, reaching around 2300 this time in 2024. As Brightman points out, the destructive power wrought on equities by stagflation is immense. Given the relatively mild fall in stock prices so far, it's clear that investors view anything that grave as a fairly remote possibility. Brightman disagrees, putting the odds at four in ten––putting the markets in far more potential peril than investors recognize.
A key Brightman message is that in three of the four scenarios, stocks fare poorly from here. That means they'd need to fall a lot more from the current levels that are already well off their peak. In the case of stagflation, we're talking––in Fortune's estimation and based on history––an additional fall of 25%. For two other cases, the additional retreat would still likely run in the double-digits.
Of course, he's still giving a one-fifth probability to the smooth landing promoted by the Fed. So he sees an eighty-percent chance that a story line arises that's bad for stocks, maybe really bad. For this writer, Brightman's odds make a lot of sense. Investors should take note, and tighten their seatbelts another notch for the likely storm head.