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Joseph Stiglitz 新自由主义者的休克疗法

(2023-07-02 15:55:30) 下一个

新自由主义者的休克疗法

作者:约瑟夫·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?

与之前对全球经济的干扰一样,俄罗斯在乌克兰的战争凸显了仅依靠市场来降低风险和增强国家抵御能力的谬误。新自由主义再次未能通过考验,最终必须被基于新价值观的新经济愿景所取代。

俄罗斯入侵乌克兰的后果提醒我们全球经济不断面临不可预见的破坏。 这个教训我们已经被教导过很多次了。没有人能预料到2001年9月11日的恐怖袭击,也很少有人预料到 2008年金融危机、COVID-19大流行或唐纳德·特朗普的当选,导致美国转向保护主义和民族主义。即使那些确实预见到这些危机的人也无法准确地说出危机何时会发生。

这些事件中的每一个都产生了巨大的宏观经济后果。这场大流行病让我们注意到我们看似强劲的经济体缺乏弹性。美国这个超级大国连口罩等防护装备等简单产品都无法生产,更不用说检测和呼吸机等更复杂的产品了。这场危机加深了我们对经济脆弱性的认识,重演了全球金融危机的教训之一,当时雷曼兄弟一家公司的破产引发了整个全球金融体系的几近崩溃。

同样,俄罗斯总统弗拉基米尔·普京在乌克兰发动的战争正在加剧本已令人担忧的粮食和能源价格上涨,可能对许多发展中国家和新兴市场造成严重影响,尤其是那些在疫情期间债务飙升的国家。由于对俄罗斯天然气的依赖,欧洲也非常脆弱 — 德国等主要经济体无法快速或廉价地摆脱对俄罗斯天然气的依赖。许多人有理由担心,这种依赖正在削弱对俄罗斯恶劣行为的反应。

这种特殊的发展是可以预见的。15年前,在《让全球化发挥作用》一书中,我问道:“每个国家是否都简单地接受[安全]风险作为我们为提高全球经济效率而面临的代价的一部分?欧洲是否只是简单地说,如果俄罗斯是最便宜的天然气供应商,那么我们就应该从俄罗斯购买天然气,而不管对其安全的影响……?”不幸的是,欧洲的答案是忽视了追求短期利润的明显危险。

当前缺乏韧性的根源在于新自由主义及其所支撑的政策框架的根本失败。市场本身是短视的,而经济的金融化则让市场变得更加短视。他们没有充分考虑关键风险—尤其是那些看似遥远的风险—即使后果可能是巨大的。此外,市场参与者知道,当风险具有系统性时—正如上述所有危机的情况—政策制定者不能袖手旁观。

正是因为市场没有充分考虑这些风险,韧性投资就会太少,社会成本最终会更高。 通常提出的解决方案是通过迫使企业承担更多其行为的后果来对风险进行“定价”。同样的逻辑还要求我们对温室气体排放等负外部性进行定价。如果没有碳价格,就会出现太多的污染、太多的化石燃料使用、以及太少的绿色投资和创新。

但定价风险远比碳定价困难。尽管产业政策和监管等其他选择可以推动经济朝着正确的方向发展,但新自由主义的“游戏规则”使得增强韧性的干预措施变得更加困难。新自由主义的基础是理性企业寻求在完全有效的市场背景下实现长期利润最大化的幻想。在新自由主义全球化制度下,企业应该从最便宜的来源购买产品,如果个别企业未能适当考虑依赖俄罗斯天然气的风险,政府不应该进行干预。

诚然,世界贸易组织框架包括国家安全豁免,欧洲当局本可以援引该豁免来证明干预措施的合理性,以限制对俄罗斯天然气的依赖。但多年来,德国政府似乎一直是经济相互依存的积极推动者。对德国立场的宽容解读是,它希望商业能够驯服俄罗斯。但长期以来,腐败的气息一直存在,以格哈德·施罗德(Gerhard Schröder)为代表。

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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