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Joseph Stiglitz 新自由主義者的休克療法

(2023-07-02 15:55:30) 下一個

新自由主義者的休克療法

作者:約瑟夫·斯蒂格利茨 2022 年 4 月 5 日

https://www.project-syndicate.org/commentary/ Russia-war-covid-global-shocks-reveal-bankruptcy-of-neoliberalism-by-joseph-e-stiglitz-2022-04?

與之前對全球經濟的幹擾一樣,俄羅斯在烏克蘭的戰爭凸顯了僅依靠市場來降低風險和增強國家抵禦能力的謬誤。新自由主義再次未能通過考驗,最終必須被基於新價值觀的新經濟願景所取代。

俄羅斯入侵烏克蘭的後果提醒我們全球經濟不斷麵臨不可預見的破壞。 這個教訓我們已經被教導過很多次了。沒有人能預料到2001年9月11日的恐怖襲擊,也很少有人預料到 2008年金融危機、COVID-19大流行或唐納德·特朗普的當選,導致美國轉向保護主義和民族主義。即使那些確實預見到這些危機的人也無法準確地說出危機何時會發生。

這些事件中的每一個都產生了巨大的宏觀經濟後果。這場大流行病讓我們注意到我們看似強勁的經濟體缺乏彈性。美國這個超級大國連口罩等防護裝備等簡單產品都無法生產,更不用說檢測和呼吸機等更複雜的產品了。這場危機加深了我們對經濟脆弱性的認識,重演了全球金融危機的教訓之一,當時雷曼兄弟一家公司的破產引發了整個全球金融體係的幾近崩潰。

同樣,俄羅斯總統弗拉基米爾·普京在烏克蘭發動的戰爭正在加劇本已令人擔憂的糧食和能源價格上漲,可能對許多發展中國家和新興市場造成嚴重影響,尤其是那些在疫情期間債務飆升的國家。由於對俄羅斯天然氣的依賴,歐洲也非常脆弱 — 德國等主要經濟體無法快速或廉價地擺脫對俄羅斯天然氣的依賴。許多人有理由擔心,這種依賴正在削弱對俄羅斯惡劣行為的反應。

這種特殊的發展是可以預見的。15年前,在《讓全球化發揮作用》一書中,我問道:“每個國家是否都簡單地接受[安全]風險作為我們為提高全球經濟效率而麵臨的代價的一部分?歐洲是否隻是簡單地說,如果俄羅斯是最便宜的天然氣供應商,那麽我們就應該從俄羅斯購買天然氣,而不管對其安全的影響……?”不幸的是,歐洲的答案是忽視了追求短期利潤的明顯危險。

當前缺乏韌性的根源在於新自由主義及其所支撐的政策框架的根本失敗。市場本身是短視的,而經濟的金融化則讓市場變得更加短視。他們沒有充分考慮關鍵風險—尤其是那些看似遙遠的風險—即使後果可能是巨大的。此外,市場參與者知道,當風險具有係統性時—正如上述所有危機的情況—政策製定者不能袖手旁觀。

正是因為市場沒有充分考慮這些風險,韌性投資就會太少,社會成本最終會更高。 通常提出的解決方案是通過迫使企業承擔更多其行為的後果來對風險進行“定價”。同樣的邏輯還要求我們對溫室氣體排放等負外部性進行定價。如果沒有碳價格,就會出現太多的汙染、太多的化石燃料使用、以及太少的綠色投資和創新。

但定價風險遠比碳定價困難。盡管產業政策和監管等其他選擇可以推動經濟朝著正確的方向發展,但新自由主義的“遊戲規則”使得增強韌性的幹預措施變得更加困難。新自由主義的基礎是理性企業尋求在完全有效的市場背景下實現長期利潤最大化的幻想。在新自由主義全球化製度下,企業應該從最便宜的來源購買產品,如果個別企業未能適當考慮依賴俄羅斯天然氣的風險,政府不應該進行幹預。

誠然,世界貿易組織框架包括國家安全豁免,歐洲當局本可以援引該豁免來證明幹預措施的合理性,以限製對俄羅斯天然氣的依賴。但多年來,德國政府似乎一直是經濟相互依存的積極推動者。對德國立場的寬容解讀是,它希望商業能夠馴服俄羅斯。但長期以來,腐敗的氣息一直存在,以格哈德·施羅德(Gerhard Schröder)為代表。

Shock Therapy for Neoliberals 

Joseph E. Stiglitz  

https://www.project-syndicate.org/commentary/russia-war-covid-global-shocks-reveal-bankruptcy-of-neoliberalism-by-joseph-e-stiglitz-2022-04?

Like previous disruptions to the global economy, Russia’s war in Ukraine has highlighted the fallacy of relying on markets alone to mitigate risks and strengthen countries’ resilience. Neoliberalism has failed yet another test and must finally be replaced by a new economic vision based on new values.

NEW YORK – The fallout from Russia’s invasion of Ukraine has reminded us of the unforeseeable disruptions constantly confronting the global economy. We have been taught this lesson many times. No one could have predicted the September 11, 2001, terrorist attacks, and few anticipated the 2008 financial crisis, the COVID-19 pandemic, or Donald Trump’s election, which resulted in the United States turning toward protectionism and nationalism. Even those who did anticipate these crises could not have said with any precision when they would occur.

Each of these events has had enormous macroeconomic consequences. The pandemic called our attention to our seemingly robust economies’ lack of resilience. America, the superpower, could not even produce simple products like masks and other protective gear, let alone more sophisticated items like tests and ventilators. The crisis reinforced our understanding of economic fragility, reprising one of the lessons of the global financial crisis, when the bankruptcy of just one firm, Lehman Brothers, triggered the near-collapse of the entire global financial system.

Similarly, Russian President Vladimir Putin’s war in Ukraine is aggravating an already-worrisome  in food and energy prices, with potentially severe ramifications for many developing countries and emerging markets, especially those whose debts have soared during the pandemic. Europe, too, is acutely vulnerable, owing to its  on Russian gas – a resource from which major economies like Germany cannot quickly or inexpensively wean themselves. Many are rightly worried that such dependence is tempering the response to Russia’s egregious actions.

This particular development was foreseeable. More than 15 years ago, in Making Globalization Work, I asked, “Does each country simply accept [security] risks as part of the price we face for a more efficient global economy? Does Europe simply say that if Russia is the cheapest provider of gas, then we should buy from Russia regardless of the implications for its security…?” Unfortunately, Europe’s answer was to ignore obvious dangers in the pursuit of short-run profits.

Underlying the current lack of resilience is the fundamental failure of neoliberalism and the policy framework it underpins. Markets on their own are short-sighted, and the financialization of the economy has made them even more so. They do not fully account for key risks – especially those that seem distant – even when the consequences can be enormous. Moreover, market participants know that when risks are systemic – as was the case in all the crises listed above – policymakers cannot idly stand by and watch.

Precisely because markets do not account fully for such risks, there will be too little investment in resilience, and the costs to society end up being even higher. The commonly proposed solution is to “price” risk, by forcing firms to bear more of the consequences of their actions. The same logic also dictates that we price negative externalities like greenhouse-gas emissions. Without a price on carbon, there will be too much pollution, too much fossil-fuel use, and too little green investment and innovation.

But pricing risk is far more difficult than pricing carbon. And while other options – industrial policies and regulations – can move an economy in the right direction, the neoliberal “rules of the game” have made interventions to enhance resilience more difficult. Neoliberalism is predicated on a fanciful vision of rational firms seeking to maximize their long-run profits in a context of perfectly efficient markets. Under the neoliberal globalization regime, firms are supposed to buy from the cheapest source, and if individual firms fail to account appropriately for the risk of being dependent on Russian gas, governments are not supposed to intervene.

True, the World Trade Organization framework includes a national-security exemption that European authorities could have invoked to justify interventions to limit their dependence on Russian gas. But for many years, the German government seemed to be an active promoter of economic interdependence. The charitable interpretation of Germany’s position is that it hoped commerce would tame Russia. But there has long been a whiff of corruption, personified by Gerhard Schröder, the German chancellor who presided over critical stages of his country’s deepening entanglement with Russia and then went to work for Gazprom, the Russian state-owned gas giant.

The challenge now is to establish appropriate global norms by which to distinguish rank protectionism from legitimate responses to dependency and security concerns, and to develop corresponding systemic domestic policies. This will require multilateral deliberation and careful policy design to prevent bad-faith moves like Trump’s use of “national security” concerns to justify tariffs on Canadian automobiles and steel.

But the point is not merely to tweak the neoliberal trade framework. During the pandemic, thousands died unnecessarily because WTO intellectual-property rules  the production of vaccines in many parts of the world. As the virus continued to spread, it acquired new mutations, making it more contagious and resistant to the first generation of vaccines.

Clearly, there has been too much focus on the security of IP, and too little on the security of our economy. We need to start rethinking globalization and its rules. We have paid a high price for the current orthodoxy. Hope now lies in heeding the lessons of this century's big shocks.

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