成人小说亚洲一区二区三区,亚洲国产精品一区二区三区,国产精品成人精品久久久,久久综合一区二区三区,精品无码av一区二区,国产一级a毛一级a看免费视频,欧洲uv免费在线区一二区,亚洲国产欧美中日韩成人综合视频,国产熟女一区二区三区五月婷小说,亚洲一区波多野结衣在线

首頁 500強 活動 榜單 商業(yè) 科技 領(lǐng)導(dǎo)力 專題 品牌中心
雜志訂閱

衰退還是蕭條?聽聽經(jīng)濟學家們怎么說

Erik Sherman
2020-04-10

俗話說:“鄰居失業(yè)了是經(jīng)濟衰退,自己失業(yè)了就是經(jīng)濟蕭條。”

文本設(shè)置
小號
默認
大號
Plus(0條)

又一項讓經(jīng)濟預(yù)測家驚嘆的數(shù)據(jù)出爐:上周美國申請失業(yè)救濟的人數(shù)達到創(chuàng)紀錄的660萬人。牛津經(jīng)濟研究院在電子郵件中稱,該項數(shù)據(jù)的“跳漲實在不可思議”,而且還可能成為“新常態(tài)”。中間市場審計與咨詢公司RSM首席經(jīng)濟學家喬·布魯蘇拉斯撰文稱,這種“結(jié)構(gòu)性變化”意味著“實時失業(yè)率至少有10.1%。”

當下,全球范圍存在著太多的不確定性,經(jīng)濟預(yù)測家前腳剛發(fā)出自己的預(yù)測,后腳就要進一步下調(diào)那些預(yù)測。短短幾周內(nèi),高盛便已經(jīng)數(shù)次下調(diào)美國第二季度GDP增長預(yù)測:從–2%調(diào)到–24%,再調(diào)到–32%。

從種種預(yù)測來看,經(jīng)濟衰退顯然會到來,還可能是非常嚴重的衰退。但是,鑒于形勢瞬息萬變,美國經(jīng)濟有沒可能不只是衰退,而是走向蕭條呢?

《財富》與10位經(jīng)濟學家和金融市場專家討論了這一問題。目前,他們大多認為美國經(jīng)濟衰退基本板上釘釘。至于是否會嚴重到經(jīng)濟蕭條的地步?他們之間有極大的分歧。

畢竟,根據(jù)美國國家經(jīng)濟研究局的數(shù)據(jù),自1900年以來的22次經(jīng)濟衰退中,只有一次嚴重到稱得上“大蕭條”。十九世紀前則有過四次大蕭條。

現(xiàn)在似乎有兩個陣營。一個陣營認為,經(jīng)濟基本面大體上是穩(wěn)健的,幾乎無法想象會出現(xiàn)蕭條。另一個陣營認為,蕭條是大概率事件。

經(jīng)濟蕭條的定義是什么?

經(jīng)濟衰退通常被定義為連續(xù)兩個季度出現(xiàn)GDP負增長,而經(jīng)濟蕭條則沒有一個統(tǒng)一的定義。

由于沒有一個官方的定義,經(jīng)濟學家們有著多種不同的定義版本。據(jù)佛羅里達國際大學金融學教授、金融系主任拉希德·哈米德稱,有的經(jīng)濟學家認為,“經(jīng)濟蕭條,就是連續(xù)兩年或以上出現(xiàn)GDP下滑。有的認為是連續(xù)兩年GDP下滑幅度超過10%。也有人認為是連續(xù)兩年失業(yè)率超過10%?!?/p>

還有一些經(jīng)濟學家傾向于從對比的角度來看待這一問題。喬治梅森大學商學院金融學副教授德里克·霍斯特梅爾表示,“有的人說,出現(xiàn)一年嚴重的經(jīng)濟萎縮就算蕭條。有的人則將時限拉長一些?!?/p>

甚至還有一個問題是,是否必須所有人都同時陷入經(jīng)濟麻煩,才算得上經(jīng)濟蕭條?!坝械纳鐣A層深陷經(jīng)濟泥沼(蕭條),有的階層則從別人的困境中得到滋養(yǎng),過著奢華的生活,這種情況是有可能發(fā)生的?!苯?jīng)濟學家邁克爾·美林指出,“傳統(tǒng)的美國中產(chǎn)階級從1970年代中期就清楚知道這種情況,非裔美國人甚至知道得更早。這種問題的影響,在每一項常見的健康、經(jīng)濟和社會福利統(tǒng)計數(shù)據(jù)上都會明顯顯現(xiàn)出來。”美林是羅格斯管理與勞動關(guān)系學院專業(yè)實踐教授兼勞動教育行動研究網(wǎng)絡(luò)主任。

又或者,正如投資銀行公司Cassel Salpeter & Co聯(lián)合創(chuàng)始人兼董事長詹姆斯·卡塞爾所提到的那句俗話所言,“鄰居失業(yè)了是經(jīng)濟衰退,自己失業(yè)了就是經(jīng)濟蕭條。”

與衰退一樣,蕭條通常也是經(jīng)濟數(shù)據(jù)出爐以后才能事后診斷。但到那個時候,事情通常都已經(jīng)發(fā)生了,而不是正在發(fā)生,這一點要不同于美國生活許多其它的方面。

“我們實際上掌握了主流廣播節(jié)目每分鐘的聽眾數(shù)據(jù),”威奇塔州立大學巴頓商學院國際商務(wù)特聘講座教授、管理學教授兼國際商務(wù)發(fā)展中心主任烏沙·哈利指出,“我們知道誰會去購買產(chǎn)品,會發(fā)生什么。而這一次,我們頭一回沒有做出預(yù)測所需要的那些經(jīng)濟數(shù)據(jù)?!苯?jīng)濟形勢變化太快也太大了,以至于預(yù)測家根本無法根據(jù)最近的模式建立預(yù)測模型。

哈米德說,“這種(涉及疫情的)情況非常罕見,經(jīng)濟學家沒有辦法建立良好的模型來預(yù)測經(jīng)濟復(fù)蘇會是什么樣的?!?/p>

經(jīng)濟學家衡量GDP的方式也存在一個固有的問題。他們通常是關(guān)注季度之間的變動,然后據(jù)此估算年度增長率。例如,預(yù)測說第二季度GDP將下跌32%,它就意味著,假定第一季度和第二季度之間的變動幅度維持一整年,那么這一年的全年GDP也將下跌32%。

這對于外行人來說可能不大好理解?!鞍凑占径拳h(huán)比計算的方式,如果第一季度經(jīng)濟大幅下滑,第二季度也出現(xiàn)同樣的下滑幅度,那么經(jīng)濟增長為零。”TS Lombard首席美國經(jīng)濟學家史蒂文·布利茨指出。經(jīng)濟學家和媒體提到的增長率一下子就變成0%,聽起來比下跌32%要好得多,但情況仍然很糟糕。

鑒于所有的這些因素,美國經(jīng)濟是否正走向蕭條,實在很不好判斷。

樂觀派

在樂觀派看來,美國經(jīng)濟跌得有多快,反彈就有多快。他們給出的論據(jù)包括,疫情爆發(fā)前美國經(jīng)濟整體表現(xiàn)強勁,疫情并不涉及經(jīng)濟本質(zhì),以及一旦人們的工作和生活恢復(fù)正常,疫情期間被抑制的消費需求會徹底爆發(fā)的推論。

佛羅里達國際大學的哈米德等人認為,鑒于疫情危機爆發(fā)前美國經(jīng)濟向好,出現(xiàn)蕭條的“可能性非常非常低?!蓖嫱兄萘⒋髮W的哈利表示認同,“我們處在漩渦的最中心,我們在戰(zhàn)斗。疫情一旦結(jié)束,我們就會收復(fù)失地?!?/p>

威斯康星大學密爾沃基分校經(jīng)濟學教授昆丹·基肖爾在發(fā)給《財富》的電子郵件中稱,經(jīng)濟蕭條的可能性只有“百分之一”。他認為可能會出現(xiàn)兩種情況:一是經(jīng)濟暫時大幅下滑,但第三季度和第四季度迅速復(fù)蘇;二是如果疫情在秋季重新爆發(fā),會出現(xiàn)“雙底型衰退”。

在卡內(nèi)基梅隆大學泰珀商學院經(jīng)濟學教授塞文·耶爾特金看來,如果經(jīng)濟下行發(fā)生,并持續(xù)數(shù)月,那么情況會更嚴峻?!暗?,如果我們能夠重啟經(jīng)濟活動,哪怕只是非全面的重啟,資本都不會被摧毀,”她說道,“就業(yè)崗位也不會被大量摧毀。復(fù)蘇應(yīng)該會很快,因而不會有什么風險?!?/p>

“經(jīng)濟活動的收縮是疫情導(dǎo)致的,迫不得已的,因此日后能夠恢復(fù)過來。所以說,這一次與往常因為政策失誤演變成蕭條的經(jīng)濟衰退大不相同?!?TS Lombard的布利茨說道。

悲觀派

還有另一種觀點?!艾F(xiàn)在大多數(shù)經(jīng)濟模型都顯示,第二季度失業(yè)率將高達25%到30%,”喬治梅森大學教授霍斯特梅爾更多地從經(jīng)濟萎縮的程度而非持續(xù)時間來談,“當前傳出的數(shù)據(jù)真的非常糟糕。這些預(yù)測比大蕭條時期的任何情況都要糟糕。因此,我們當然可以稱之為蕭條,即便它只是持續(xù)一兩個季度?!?/p>

約翰斯·霍普金斯大學凱瑞商學院金融學副教授亞歷山德羅·雷布奇利用能源使用、交通模式等間接的經(jīng)濟活動指標展開了研究。他也強調(diào),其研究結(jié)果顯示,此次經(jīng)濟萎縮相當嚴重。“此次衰退帶來了巨大的挑戰(zhàn),而且可能會持續(xù)更久,進一步惡化,甚至可能會變得比2008年至09年的大衰退還要嚴重。那次大衰退持續(xù)了六個季度,失業(yè)率達到10%?!彼f,“目前有些估算說,這一次可能要嚴重兩到三倍,比大蕭條時期還要糟糕。”

雷布奇還指出,瀑布效應(yīng)將會蔓延到整個經(jīng)濟?!叭藗儗㈤_始失去工作,這意味著他們也將失去房子。”他說道,“我們習慣于認為,經(jīng)濟衰退是由短期沖擊造成的。但這一次的沖擊不僅會持續(xù)一段時間,還會產(chǎn)生長期的影響。令人震驚的是,各家機構(gòu)仍然在發(fā)出溫和的GDP下行預(yù)測。因為他們不想拉響警報引起恐慌。”

“出現(xiàn)蕭條的可能性相當高了,”羅格斯大學的美林表示——事實上他認為可能已經(jīng)進入蕭條了。雖然經(jīng)濟刺激計劃將“在一定程度上減緩衰退,”但要真正改變經(jīng)濟航向,就必須得應(yīng)對好并控制住疫情,然后逐漸恢復(fù)人們對經(jīng)濟的信心。“只要人們對去商場、雜貨店或者理發(fā)店,就有得重病甚至死亡風險,這種恐懼一天未能消除,經(jīng)濟就一天不復(fù)蘇?!彼f。

如何避免經(jīng)濟蕭條的風險

布利茨說,美國要避免經(jīng)濟蕭條,必須做到三件事。

首先,美聯(lián)儲必須盡其所能確?!靶庞蔑L險傳染不會蔓延到整個經(jīng)濟體系?!泵缆?lián)儲已經(jīng)采取了許多2008年金融危機以來從未采取過的非常規(guī)舉措,希望這些舉措會讓全球金融體系保持正常運轉(zhuǎn)。然而,要是再疊加流動性問題,美聯(lián)儲可能會無計可施。

其次,聯(lián)邦政府需要有合適且規(guī)模夠大的財政應(yīng)對措施。2萬億美元的經(jīng)濟救助計劃固然龐大,但布利茨認為這可能不是上上策?!敖o民眾發(fā)錢花的問題在于,你還得權(quán)衡社交疏遠措施對人們消費支出的抑制?!辈祭恼f到,“我寧愿政府先給所有非國防政府機構(gòu)提供1萬億美元的經(jīng)費?!?/p>

布利茨說的第三點是最大的問題,即經(jīng)濟活動停擺需要盡快結(jié)束?!耙M早停止實施這種社交疏遠措施,政府必須意識到,這件事不能拖到6個月乃至12個月才完成。”他說,“接著,他們必須鼓勵人們多外出,恢復(fù)往常的生活。政府一旦掌握了這種讓一切停擺的權(quán)力,就不愿輕易放棄。”

美國總統(tǒng)特朗普稱希望最早在4月底結(jié)束隔離,但政府所使用的數(shù)學模型顯示,社交疏遠措施可能至少要持續(xù)到5月底。這就會加劇經(jīng)濟問題。

因為,正當科學家們努力地在新冠病毒治療和疫苗方面取得進展之時,經(jīng)濟學家們?nèi)栽诳嗫鄬ふ铱墒菇?jīng)濟走出蕭條的靈丹妙藥。(財富中文網(wǎng))

譯者:萬志文

又一項讓經(jīng)濟預(yù)測家驚嘆的數(shù)據(jù)出爐:上周美國申請失業(yè)救濟的人數(shù)達到創(chuàng)紀錄的660萬人。牛津經(jīng)濟研究院在電子郵件中稱,該項數(shù)據(jù)的“跳漲實在不可思議”,而且還可能成為“新常態(tài)”。中間市場審計與咨詢公司RSM首席經(jīng)濟學家喬·布魯蘇拉斯撰文稱,這種“結(jié)構(gòu)性變化”意味著“實時失業(yè)率至少有10.1%?!?/p>

當下,全球范圍存在著太多的不確定性,經(jīng)濟預(yù)測家前腳剛發(fā)出自己的預(yù)測,后腳就要進一步下調(diào)那些預(yù)測。短短幾周內(nèi),高盛便已經(jīng)數(shù)次下調(diào)美國第二季度GDP增長預(yù)測:從–2%調(diào)到–24%,再調(diào)到–32%。

從種種預(yù)測來看,經(jīng)濟衰退顯然會到來,還可能是非常嚴重的衰退。但是,鑒于形勢瞬息萬變,美國經(jīng)濟有沒可能不只是衰退,而是走向蕭條呢?

《財富》與10位經(jīng)濟學家和金融市場專家討論了這一問題。目前,他們大多認為美國經(jīng)濟衰退基本板上釘釘。至于是否會嚴重到經(jīng)濟蕭條的地步?他們之間有極大的分歧。

畢竟,根據(jù)美國國家經(jīng)濟研究局的數(shù)據(jù),自1900年以來的22次經(jīng)濟衰退中,只有一次嚴重到稱得上“大蕭條”。十九世紀前則有過四次大蕭條。

現(xiàn)在似乎有兩個陣營。一個陣營認為,經(jīng)濟基本面大體上是穩(wěn)健的,幾乎無法想象會出現(xiàn)蕭條。另一個陣營認為,蕭條是大概率事件。

經(jīng)濟蕭條的定義是什么?

經(jīng)濟衰退通常被定義為連續(xù)兩個季度出現(xiàn)GDP負增長,而經(jīng)濟蕭條則沒有一個統(tǒng)一的定義。

由于沒有一個官方的定義,經(jīng)濟學家們有著多種不同的定義版本。據(jù)佛羅里達國際大學金融學教授、金融系主任拉希德·哈米德稱,有的經(jīng)濟學家認為,“經(jīng)濟蕭條,就是連續(xù)兩年或以上出現(xiàn)GDP下滑。有的認為是連續(xù)兩年GDP下滑幅度超過10%。也有人認為是連續(xù)兩年失業(yè)率超過10%?!?/p>

還有一些經(jīng)濟學家傾向于從對比的角度來看待這一問題。喬治梅森大學商學院金融學副教授德里克·霍斯特梅爾表示,“有的人說,出現(xiàn)一年嚴重的經(jīng)濟萎縮就算蕭條。有的人則將時限拉長一些?!?/p>

甚至還有一個問題是,是否必須所有人都同時陷入經(jīng)濟麻煩,才算得上經(jīng)濟蕭條?!坝械纳鐣A層深陷經(jīng)濟泥沼(蕭條),有的階層則從別人的困境中得到滋養(yǎng),過著奢華的生活,這種情況是有可能發(fā)生的?!苯?jīng)濟學家邁克爾·美林指出,“傳統(tǒng)的美國中產(chǎn)階級從1970年代中期就清楚知道這種情況,非裔美國人甚至知道得更早。這種問題的影響,在每一項常見的健康、經(jīng)濟和社會福利統(tǒng)計數(shù)據(jù)上都會明顯顯現(xiàn)出來?!泵懒质橇_格斯管理與勞動關(guān)系學院專業(yè)實踐教授兼勞動教育行動研究網(wǎng)絡(luò)主任。

又或者,正如投資銀行公司Cassel Salpeter & Co聯(lián)合創(chuàng)始人兼董事長詹姆斯·卡塞爾所提到的那句俗話所言,“鄰居失業(yè)了是經(jīng)濟衰退,自己失業(yè)了就是經(jīng)濟蕭條。”

與衰退一樣,蕭條通常也是經(jīng)濟數(shù)據(jù)出爐以后才能事后診斷。但到那個時候,事情通常都已經(jīng)發(fā)生了,而不是正在發(fā)生,這一點要不同于美國生活許多其它的方面。

“我們實際上掌握了主流廣播節(jié)目每分鐘的聽眾數(shù)據(jù),”威奇塔州立大學巴頓商學院國際商務(wù)特聘講座教授、管理學教授兼國際商務(wù)發(fā)展中心主任烏沙·哈利指出,“我們知道誰會去購買產(chǎn)品,會發(fā)生什么。而這一次,我們頭一回沒有做出預(yù)測所需要的那些經(jīng)濟數(shù)據(jù)?!苯?jīng)濟形勢變化太快也太大了,以至于預(yù)測家根本無法根據(jù)最近的模式建立預(yù)測模型。

哈米德說,“這種(涉及疫情的)情況非常罕見,經(jīng)濟學家沒有辦法建立良好的模型來預(yù)測經(jīng)濟復(fù)蘇會是什么樣的?!?/p>

經(jīng)濟學家衡量GDP的方式也存在一個固有的問題。他們通常是關(guān)注季度之間的變動,然后據(jù)此估算年度增長率。例如,預(yù)測說第二季度GDP將下跌32%,它就意味著,假定第一季度和第二季度之間的變動幅度維持一整年,那么這一年的全年GDP也將下跌32%。

這對于外行人來說可能不大好理解。“按照季度環(huán)比計算的方式,如果第一季度經(jīng)濟大幅下滑,第二季度也出現(xiàn)同樣的下滑幅度,那么經(jīng)濟增長為零。”TS Lombard首席美國經(jīng)濟學家史蒂文·布利茨指出。經(jīng)濟學家和媒體提到的增長率一下子就變成0%,聽起來比下跌32%要好得多,但情況仍然很糟糕。

鑒于所有的這些因素,美國經(jīng)濟是否正走向蕭條,實在很不好判斷。

樂觀派

在樂觀派看來,美國經(jīng)濟跌得有多快,反彈就有多快。他們給出的論據(jù)包括,疫情爆發(fā)前美國經(jīng)濟整體表現(xiàn)強勁,疫情并不涉及經(jīng)濟本質(zhì),以及一旦人們的工作和生活恢復(fù)正常,疫情期間被抑制的消費需求會徹底爆發(fā)的推論。

佛羅里達國際大學的哈米德等人認為,鑒于疫情危機爆發(fā)前美國經(jīng)濟向好,出現(xiàn)蕭條的“可能性非常非常低?!蓖嫱兄萘⒋髮W的哈利表示認同,“我們處在漩渦的最中心,我們在戰(zhàn)斗。疫情一旦結(jié)束,我們就會收復(fù)失地?!?/p>

威斯康星大學密爾沃基分校經(jīng)濟學教授昆丹·基肖爾在發(fā)給《財富》的電子郵件中稱,經(jīng)濟蕭條的可能性只有“百分之一”。他認為可能會出現(xiàn)兩種情況:一是經(jīng)濟暫時大幅下滑,但第三季度和第四季度迅速復(fù)蘇;二是如果疫情在秋季重新爆發(fā),會出現(xiàn)“雙底型衰退”。

在卡內(nèi)基梅隆大學泰珀商學院經(jīng)濟學教授塞文·耶爾特金看來,如果經(jīng)濟下行發(fā)生,并持續(xù)數(shù)月,那么情況會更嚴峻。“但是,如果我們能夠重啟經(jīng)濟活動,哪怕只是非全面的重啟,資本都不會被摧毀,”她說道,“就業(yè)崗位也不會被大量摧毀。復(fù)蘇應(yīng)該會很快,因而不會有什么風險?!?/p>

“經(jīng)濟活動的收縮是疫情導(dǎo)致的,迫不得已的,因此日后能夠恢復(fù)過來。所以說,這一次與往常因為政策失誤演變成蕭條的經(jīng)濟衰退大不相同?!?TS Lombard的布利茨說道。

悲觀派

還有另一種觀點?!艾F(xiàn)在大多數(shù)經(jīng)濟模型都顯示,第二季度失業(yè)率將高達25%到30%,”喬治梅森大學教授霍斯特梅爾更多地從經(jīng)濟萎縮的程度而非持續(xù)時間來談,“當前傳出的數(shù)據(jù)真的非常糟糕。這些預(yù)測比大蕭條時期的任何情況都要糟糕。因此,我們當然可以稱之為蕭條,即便它只是持續(xù)一兩個季度。”

約翰斯·霍普金斯大學凱瑞商學院金融學副教授亞歷山德羅·雷布奇利用能源使用、交通模式等間接的經(jīng)濟活動指標展開了研究。他也強調(diào),其研究結(jié)果顯示,此次經(jīng)濟萎縮相當嚴重?!按舜嗡ネ藥砹司薮蟮奶魬?zhàn),而且可能會持續(xù)更久,進一步惡化,甚至可能會變得比2008年至09年的大衰退還要嚴重。那次大衰退持續(xù)了六個季度,失業(yè)率達到10%?!彼f,“目前有些估算說,這一次可能要嚴重兩到三倍,比大蕭條時期還要糟糕?!?/p>

雷布奇還指出,瀑布效應(yīng)將會蔓延到整個經(jīng)濟?!叭藗儗㈤_始失去工作,這意味著他們也將失去房子?!彼f道,“我們習慣于認為,經(jīng)濟衰退是由短期沖擊造成的。但這一次的沖擊不僅會持續(xù)一段時間,還會產(chǎn)生長期的影響。令人震驚的是,各家機構(gòu)仍然在發(fā)出溫和的GDP下行預(yù)測。因為他們不想拉響警報引起恐慌?!?/p>

“出現(xiàn)蕭條的可能性相當高了,”羅格斯大學的美林表示——事實上他認為可能已經(jīng)進入蕭條了。雖然經(jīng)濟刺激計劃將“在一定程度上減緩衰退,”但要真正改變經(jīng)濟航向,就必須得應(yīng)對好并控制住疫情,然后逐漸恢復(fù)人們對經(jīng)濟的信心。“只要人們對去商場、雜貨店或者理發(fā)店,就有得重病甚至死亡風險,這種恐懼一天未能消除,經(jīng)濟就一天不復(fù)蘇?!彼f。

如何避免經(jīng)濟蕭條的風險

布利茨說,美國要避免經(jīng)濟蕭條,必須做到三件事。

首先,美聯(lián)儲必須盡其所能確?!靶庞蔑L險傳染不會蔓延到整個經(jīng)濟體系。”美聯(lián)儲已經(jīng)采取了許多2008年金融危機以來從未采取過的非常規(guī)舉措,希望這些舉措會讓全球金融體系保持正常運轉(zhuǎn)。然而,要是再疊加流動性問題,美聯(lián)儲可能會無計可施。

其次,聯(lián)邦政府需要有合適且規(guī)模夠大的財政應(yīng)對措施。2萬億美元的經(jīng)濟救助計劃固然龐大,但布利茨認為這可能不是上上策?!敖o民眾發(fā)錢花的問題在于,你還得權(quán)衡社交疏遠措施對人們消費支出的抑制?!辈祭恼f到,“我寧愿政府先給所有非國防政府機構(gòu)提供1萬億美元的經(jīng)費。”

布利茨說的第三點是最大的問題,即經(jīng)濟活動停擺需要盡快結(jié)束。“要盡早停止實施這種社交疏遠措施,政府必須意識到,這件事不能拖到6個月乃至12個月才完成?!彼f,“接著,他們必須鼓勵人們多外出,恢復(fù)往常的生活。政府一旦掌握了這種讓一切停擺的權(quán)力,就不愿輕易放棄?!?/p>

美國總統(tǒng)特朗普稱希望最早在4月底結(jié)束隔離,但政府所使用的數(shù)學模型顯示,社交疏遠措施可能至少要持續(xù)到5月底。這就會加劇經(jīng)濟問題。

因為,正當科學家們努力地在新冠病毒治療和疫苗方面取得進展之時,經(jīng)濟學家們?nèi)栽诳嗫鄬ふ铱墒菇?jīng)濟走出蕭條的靈丹妙藥。(財富中文網(wǎng))

譯者:萬志文

Another day, another surprise for the economic forecasters: a record 6.6 million people filed for unemployment last week. Oxford Economics in an email called it an "incomprehensible jump" that may be "the new normal." Joe Brusuelas, chief economist for middle market audit and advisory firm RSM, wrote that such "tectonic shifts" imply a "real-time unemployment rate of 10.1% at a minimum."

There is so much uncertainty in the world right now that economic forecasters are downgrading their predictions almost as fast as they can make them. Within a few weeks, Goldman Sachs downgraded its second quarter GDP estimates from –2% to –24% to –32%.

Predictions are pretty clear that a recession, and maybe a very bad one, is in the offing. But given how quickly the situation is changing, is there a chance the country is heading for a depression?

Fortune discussed the issue with 10 economists and financial market experts. Most at this point consider a recession essentially a given. And a depression? That's where opinions start to diverge wildly.

After all, out of the 22 recessions since 1900, according to the National Bureau of Economic Research, only one was dire enough to warrant such a title: the Great Depression. There had been four in the preceding 19th century.

Right now there appear to be two camps. Those in the first say economic fundamentals have been essentially sound and that a depression is almost unthinkable. The other group says that a depression is very much a possibility.

What is a depression?

Unlike a recession—two consecutive quarters of negative GDP growth—there is no compact universal definition of a depression.

Absent an official definition, economists have a variety of working ones. According to some, "in a depression, you have to have a decline in GDP of two or more years," said Shahid Hamid, professor of finance and chair of the finance department at Florida International University. "Another is if the GDP decline is greater than 10% [for two years]. A third is if unemployment is more than 10%," again for two years.

Then there are economists who take a more relative approach. "Some people say it has to be a year [of severe economic contraction]," said Derek Horstmeyer, an associate professor of finance at the George Mason University School of Business. "Some people push it further."

There is even a question as to whether it must be obvious to everyone at the same time. "It is possible for one sector of a society to be trapped in an economic trough—a depression—while another sector is feeding from the trough and living the high life," said Michael Merrill, an economist, professor of professional practice, and director of the Labor Education Action Research Network in the Rutgers School of Management and Labor Relations. "Traditional Middle America has known exactly such a situation since the mid-1970s, and African-Americans have known it for even longer. The effects are evident in every health, economic, and social welfare statistic one might want to consult."

Or, as goes the old saying that James Cassel, cofounder and chairman of investment banking firm Cassel Salpeter & Co., mentioned: "When your friend's out of a job, it's a recession. When you're out of a job, it's a depression."

As with recessions, depressions are typically diagnosed in retrospect, after the data is in. But that typically comes after events have happened and not as they are occurring, unlike in many other aspects of American life.

"We actually have data for minute-by-minute listeners to major radio shows," said Usha Haley, W. Frank Barton distinguished chair in international business, professor of management, and director of the Center for International Business Advancement of Wichita State University. "We know who's going to buy products and what's going to happen. Here, for the first time, we don't have [the economic data we need to forecast]." The changes are so swift and large that forecasters can't build projections from patterns in the recent past.

"This [pandemic] scenario is very new, and economists don't have a good model to predict how the recovery would be," Hamid said.

There is also an inherent issue in how economists measure GDP. They usually look at change between quarters and then project that out into an annual growth rate. When a forecast projects that GDP will be –32% in the second quarter, it's really saying that if the change between the first and second quarter kept up all year, it would be like losing 32% of GDP over that year.

That can get confusing for a lay audience when trying to understand the state of things. "The way the quarter-over-quarter math works, if it goes down a lot in quarter one and it stays at that low level of activity in quarter two, [the rate is] zero," said Steven Blitz, chief U.S. economist of TS Lombard. Suddenly the rate economists and the media mention is 0%, which sounds far better than –32%, but it means things are still as bad.

Between all these factors, trying to pinpoint whether we're heading for a depression is extremely difficult.

The optimists

The optimists, if you can call them that, cite a basically strong economy, the noneconomic nature of the pandemic, and the presumption of pent-up demand once things are back to normal as evidence that as quickly as we fell into this hole, we can pull out of it.

Florida International University's Hamid is among those who think a depression is "very, very unlikely" given the economy's performance coming into the crisis. Haley at Wichita State University agreed. "We're in the center of it all," she said. "We're on the battlefield. Once that is over, we will recoup."

In an email to Fortune, Kundan Kishor, a professor of economics at the University of Wisconsin–Milwaukee, saw a depression as only a "one out of 100 chance." He sees two potential likely scenarios. One is a large drop in the economy and rapid recovery in the third and fourth quarters. The other is a "double-dip recession" if the pandemic reemerges in the fall.

If an economic fall happens and continues for months, the situation becomes more grave, thinks Sevin Yeltekin, a professor of economics at Carnegie Mellon University's Tepper School of Business. "But if we can restart, even a staggering restart, we're not really destroying capital," she said. "We're not destroying labor. The ramping up should happen quite quickly," putting danger at a distance.

"When you recognize that the contraction of economic activity was imposed [as a response to the pandemic] and therefore can be lifted, that makes this very different from your plain-vanilla ordinary recession in which policy missteps turned into a depression," explained TS Lombard's Blitz.

The pessimists

And then there is the other view. "Most economic models now point to a 25% to 30% unemployment rate in Q2," said George Mason's Horstmeyer, who focuses more on the degree of contraction and not the length. "The numbers we're seeing trickling in are very bad. This projection is worse than anything we saw in the Great Depression. So we can certainly call this a depression even if it only lasts for a quarter or two."

Alessandro Rebucci, an associate professor of finance at the Johns Hopkins Carey Business School, also stressed the depth of the collapse that his research shows using current indirect measures of activity, like energy use and traffic patterns. "This [recession] poses formidable challenges and could be more prolonged and more severe, possibly worse than the Great Recession of 2008 to ’09, which lasted six quarters and saw the unemployment rate reaching 10% of the labor force," he said. "Current estimates put it at two to four times as severe, making it more profound than the Great Depression."

Rebucci also points to cascading effects that will stretch through the economy. "People will start to lose jobs, which means they will lose houses," he said. "We're used to thinking of recession driven by shocks that are short-lived. This is not only a shock that will last a while but will have long-term effects. What is shocking is that institutions continue to forecast moderate output declines, which has to do with the fact that they don't want to sound the alarm."

"The odds of a depression are quite high," says Merrill of Rutgers—in fact he thinks we might already be in one. While the stimulus packages will "slow the decline somewhat," changing the direction of the economy means addressing the pandemic and bringing it under control, and then restoring confidence afterward. "As long as people remain afraid of getting deathly ill and maybe dying every time they go to a mall, grocery store, or barber shop, the economy will not recover," he said.

Avoiding the danger

For the U.S. to avoid a depression, says Blitz, three things must occur.

First, the Federal Reserve must do everything in its power to ensure that "credit contagion doesn't cascade through the system." The Fed has taken many extraordinary steps not seen since the 2008 collapse, which hopefully will keep the global financial systems operating. If there are additional liquidity problems, however, the Fed may have reached the end of its options.

Second, the federal government needs a large enough fiscal response of the right type. The $2 trillion aid package is enormous, but Blitz thinks it may not offer the best approach. "The problem with giving people money to spend [is that] you have to be balancing that against the fact that you have social distancing rules preventing people from spending money," Blitz said. "I'd rather them front-load a trillion dollars of spending by all the various nondefense government agencies."

The biggest question is Blitz's third point—that the shutdown of activity needs to end quickly. "You need to stop the imposition of social distancing sooner [rather] than later, and government has to realize that the lifting of this can't be a six- to 12-month process," he said. "Then they have to encourage people to go out and live their lives. Once government takes this power to shut things down, they're very reluctant to give it up."

Although Donald Trump has said that he'd like to end isolation by the end of April at the earliest, the mathematical models the administration is using suggest that social distancing may have to continue through at least May. And that aggravates the problem.

Because while scientists are working to make strides on treatments and vaccines for coronavirus, economists are still searching for their magic bullet: a way to bring an economy out of a depression.

財富中文網(wǎng)所刊載內(nèi)容之知識產(chǎn)權(quán)為財富媒體知識產(chǎn)權(quán)有限公司及/或相關(guān)權(quán)利人專屬所有或持有。未經(jīng)許可,禁止進行轉(zhuǎn)載、摘編、復(fù)制及建立鏡像等任何使用。
0條Plus
精彩評論
評論

撰寫或查看更多評論

請打開財富Plus APP

前往打開
熱讀文章
午夜福利在线观看视频国产| 精品午夜一区二区三区在线观看| 欧美日韩国产成人高清视频 | 无码制服丝袜人妻在线视频| 亚洲午夜国产成人Av电影| 香蕉视频在线观看国产| 国产香蕉一区二区三区在线视频| 亚洲欧美成人综合久久久| 成人精品视频在线观看亚洲超碰| 中文字幕AV中文字无码亚| 亚洲人成无码A片在线观看| 国产日韩在线视频| 久久精品国产福利一区二区| 国产片AV不卡在线观看| 东京无码熟妇人妻AV在线网址| 欧美老熟妇又粗又大| 久久久精品波多野结衣| 精品人妻Av一区二区三区| 久久九九有精品国产| 欧美激情综合五月天不卡| 国产成人久久精品二区三区| 真实的国产乱ⅩXXX66| 日韩欧一级毛片在线播无遮挡| 午夜毛片不卡免费观看视频| 国产精品免费大片| 天天日天天插欧美日韩手机在线| 柠檬AV导航国产精品久久久| 国产三级无码内射在线看| 国产粗语刺激对白ⅩXX| 精品人妻aⅴ区乱码久久蜜臀| 国产精自产拍久久久久久蜜| 亚洲爆乳成av人在线视菜奈实| 黄色一级网站国产成人毛片| 免费99精品国产自在现线观看| 国产成人精品黄色视频| 亚洲国产成人高清在线播放| 久青草国产在视频在线观看| 亚洲中文字幕在线资源站| 久久久久亚洲AV综合仓井空| 久久精品国产99国产精品最新| 亚洲精品第一国产综合精品|