伊朗局势、石油冲击与美元的全球霸权:专访 Brad Setser Bloomberg Podcasts 2026-04-16

税收与货币需求

Joe Weisenthal: 大家好,欢迎收看新一期的 Odd Lots 播客。我是 Joe Weisenthal。

Original English

Joe Weisenthal: Hello and welcome to another episode of the Odd Lots podcast. I'm Joe Weisenthal.

Tracy Alloway: 我是 Tracy Alloway。Joe,今天是 4 月 15 日。

Original English

Tracy Alloway: and I'm Joe Weisenthal. Joe, it is April 15th.

Joe Weisenthal: 是的,报税日快乐。

Original English

Joe Weisenthal: Yes. Happy tax day to all who observe.

Tracy Alloway: 说到税收,我刚和会计发了邮件,虽然我支持缴税,但我对每年必须进行的这种大规模官僚主义报税行径感到非常恼火。

Original English

Tracy Alloway: I'm so annoyed. I just speaking of taxes, I'm pro taxes, but I just had an email with my accountant and anyway, I'm...

Joe Weisenthal: 某种程度上,税收也算是一种金融流动。根据现代货币理论(MMT)的核心原则,税收创造了对货币的需求

Original English

Joe Weisenthal: Well, okay. Taxes, you know, financial flows of a sort. Well, taxes create demand for currency. Core MMT principle right there.

伊朗局势与石油冲击的历史类比

Tracy Alloway: 确实如此。言归正传,现在是 4 月 15 日,伊朗的局势仍然极度不确定且多变。我们看到石油价格普遍上涨,人们开始从世界各地的新渠道获取石油,许多人将当前的状况与 1970 年代的石油危机进行历史类比。

Original English

Tracy Alloway: There we go. Okay. Well, let's see. It is April 15th. The situation in Iran still highly uncertain, very fluid, but you know, we have seen higher oil prices in general. We've seen people getting oil from new sources, new parts of the world, and we've seen a lot of people reaching back to the 1970s oil shock as a sort of historic analogy for what we might be experiencing now.

Joe Weisenthal: 没错。虽然目前看起来比两周前平静了一些,但我们完全不知道是否能达成持久的停火。油价虽然有所回落,但自 2 月中旬以来涨幅依然巨大,当时油价可能已经包含了某种战争溢价。如果伊朗以某种方式控制了霍尔木兹海峡,全球权力平衡可能会发生转变。

Original English

Joe Weisenthal: Right. Absolutely. I mean, obviously, again, in the context of like today, April 15th versus like say a version of this conversation that we might have even had like two weeks ago, things are a little bit calmer right now, but we absolutely do not know that they're going to actually have a durable ceasefire and so forth. Obviously, oil prices have come down. Nonetheless, it's a pretty big oil jump from when we were say in the middle of February. Even at that point, oil prices might have been pricing in some sort of around war premium. So, it's even further jump from that. And so, yes, we've had this really big oil shock. And in addition, we might have some sort of shift in the global balance of power, particularly if Iran is a toller in some way of the Hormuz.

Tracy Alloway: 这正是关键所在。1970 年代的石油冲击与金融历史及**石油美元(Petrodollar)**体系的发展紧密相连。当这种类比再次出现时,我们需要探讨全球金融体系的未来走向以及资金的实际流向。

Original English

Tracy Alloway: So, this is exactly it. One of the reasons I mentioned the 1970s oil shock is because that moment is very intertwined with financial history and the development of the financial system itself. And we've done a number of episodes on the history of petro dollars and euro dollars. We had a great series with Josh Younger before. And so I think when you have a moment like this where people are bringing up those analogies and we can get into whether or not those are the correct analogies to make. It kind of generates this longer term discussion about what the financial system is actually going to look like and where financial flows are actually going to go to.

Joe Weisenthal: 这让我想起之前与 Zoltan Pozsar 的谈话。美元霸权的一个连接点是美国海军在海上巡逻以确保全球贸易流动。如果美国能否维持这一秩序受到质疑,等式就会改变。如果在某些航线上你需要用人民币而非美元支付,权力和货币之间的关系会发生什么变化?

Original English

Joe Weisenthal: Totally right. And you know, one of the things that I'm thinking about like some of our old conversations like we used to have with Zoltan Pozsar for example, and it was like, you know, one of the things that connected dollar dominance was this idea of well the US Navy is what policed the high seas and made global trade flow and stuff like that. If that is under question of whether the US actually can keep ships going in the way they were, how does that change the equation? What if it happens to be the case that to go from one place to another you need to pay in Chinese yuan instead of dollars? All kinds of interesting things that arise about the relationship between power and currencies at a moment of crisis, right?

Tracy Alloway: 没错。如果你用人民币买石油,你是会把这些钱存为非美元储备资产,还是会直接投回美债?为了理清这些全球流动,我们请到了老朋友,外交关系委员会(CFR)的高级研究员 Brad Setser,他可能是 Odd Lots 出场次数最多的嘉宾。

Original English

Tracy Alloway: Right? And if you're paying for oil in yuan, does that mean that you're going to save that like money in non dollar reserve assets or are you just going to put it like right back into treasuries? All right. There are a lot of questions that we have about this current moment. Obviously, everything's still highly uncertain, but who do we call when we're trying to untangle uncertain global flows? One man, and that is Brad Setser. He is, of course, the Whitney Shepardson senior fellow at the Council on Foreign Relations. Uh, a man who holds the title of most Odd Lots appearances, I think, at this point.

与 1970 年代冲击的对比

Joe Weisenthal: Brad,欢迎回到 Odd Lots。让我们从 1970 年代的类比开始。在你看来,当前的石油冲击与 50 年前相比有多相似?

Original English

Joe Weisenthal: Brad, welcome back to Odd Lots. Thanks so much for coming on. So, why don't we just start with that historic analogy, the 1970s oil shock, lots of ink currently being spilled on whether or not that's the correct parallel for our current crisis experience, but in your view, how much does this particular oil shock resemble that of uh I guess 50 years ago now?

Brad Setser: 谢谢邀请。相似之处在于地理区域相同:73 年的冲击源于赎罪日战争,79 年源于伊朗革命。不同之处在于,目前冲击的规模远不及当年。70 年代油价翻了两三倍,十年间涨了六七倍,而现在我们从现货价格来看最多涨了 50%。

Original English

Brad Setser: Oh, no. Thanks for having me back. I mean, not okay. Well, there's the obvious parallel in the sense that the 70s oil shocks, you know, 73 was a function of the Yom Kippur war, Israel, the Arab nations reactions this to that. The second oil shock in 1979 was, you know, a function of the Iranian revolution. Uh so same geographic region different in the sense that the US and Israel are the instigators and different in the fact that so far at least the magnitude of the shock is not at all comparable now it's not at all comparable in price terms in 73 and then in 79 oil doubled or tripled and by the end of the decade oil had gone up by well six seven times in dollar prices less in real terms we've only gone up whatever 50% max from uh spot oil.

Brad Setser: 另一个关键点是,我们的整体经济对石油的依赖程度比以前降低了。此外,这次冲击在理论上是可以由美国和以色列结束的,前提是伊朗能找到一种允许其他国家石油通过海峡的平衡状态。目前市场尚未预期需要通过巨大的价格跳升来平衡供需。但如果涉及到物理供应的中断,情况可能会变得更糟。

Original English

Brad Setser: The obvious point is our economy as a whole for the US and for the world is a little less oil dependent, but I wouldn't push that too far. So I think the main distinction is you know we sort of started it the US and Israel we in theory can end it although we would only end it if Iran finds its own equilibrium which it allows other countries oil to pass through the straight and at least so far the market has not anticipated that this will need the same kind of jump in price to balance supply and demand. That could change if you look at it in terms of physical interruption of the flow of oil. some of your guests who've been on here have noted we're similar, maybe even worse.

物理中断与价格反应的脱节

Joe Weisenthal: 这是一个奇怪的世界:物理中断可能更大,但价格反应却更小。大宗商品专家认为这是有史以来最大的冲击,但屏幕上的价格看起来却没那么糟糕。你如何看待这种每天约 1000 万到 1500 万桶物理缺口与屏幕价格之间的脱节?

Original English

Joe Weisenthal: So, in the we're kind of in this weird world where the physical interruption is bigger, the price reaction is smaller. I'm glad you brought this up. I would just love your take on this in particular. You talk to the commodity guys like we do and they're like, "This is crazy. This is the biggest shock ever." Guys like me, I'm a efficient markets guy like, "Hey, I just see what's on the screen. It looks like it's not that big of a deal." You be the third party arbiter here. How do you make sense of the gap between what we see on our screen versus the shortfall in physical barrels 20 million every single day that aren't coming to the market?

Brad Setser: 实际上约占全球供应的 10% 到 15%,占全球贸易石油的 20% 到 30%,这仍然是一个巨大的冲击。首先,石油虽然接近完美替代品,但并非完全等同。北大西洋的轻质原油需要长途跋涉才能到达亚洲,且亚洲炼厂通常配置为加工中质含硫原油,这种物理流动的中断没有即时的替代方案。

Original English

Brad Setser: It's not quite 20. It's somewhere between 10 and 15. Okay. Which happens to be between 10 and 15% of global supply. Happens to be between 20 and 30% of global traded oil. It is still a massive massive massive shock and my elasticities would imply a much bigger increase in price if that was a sustained expected interruption. Look, I think you end up dealing with the reality that oil is close to being a perfectly fungible commodity, but it is not a perfectly fungible commodity. A North Atlantic barrel can only get to China or Japan with a long trek around the world. So, there's an extra shipping cost. A lot of the barrels in the North Atlantic are sweet and light... and a lot of the refiners in Asia were set up to refine medium sour.

Brad Setser: 其次,期货市场反映的是未来的预期。如果美国撤退,伊朗允许通过,油价可能会回到 60 美元;但如果这种中断持续,油价可能会涨到 150 美元以上。市场目前正处在这两种可能性的博弈中。

Original English

Brad Setser: The second point is what people think of as traded oil is not actually the oil for delivery tomorrow. It is the futures contract for the next month, next month after that, the world could look completely different. The US has within its ability the capacity to kind of pull back. And if the US pulls back and maybe the Iranians insist on a toll, there is no shortage of oil that could come out. So, I think the futures market has to balance between one possibility, which is that there is plenty of oil 2 3 months out and oil is on a trajectory back to 60. And another possibility where this persists and oils at 150 or above and the markets had trouble figuring that one out.

石油红利:谁在赚钱?

Tracy Alloway: 另一个关键区别是,高油价并不一定让传统的产油国受益。如果阿联酋由于物理限制无法运出石油,他们就没有多余的资金循环投入美债或美股。在当前的局势下,谁才是真正的受益者?

Original English

Tracy Alloway: Yeah. So, okay, speaking of oil at 150 potentially, one of the key differences between now and I guess the 1970s is that the higher oil price is not necessarily accruing to the pro states, right? Because if you're the UAE or someone like that and you can't physically get as much oil out, then you're not generating as much money and so you're not recycling that money into potentially US bonds or I guess nowadays US stocks and things like that. And if you think back to the 1970s and the birth of the petro dollar market, you know, it was because they were making a lot of money that they had to put somewhere. just talk to us on a very simplistic basis about who is actually like making money, whose current account is benefiting from higher oil prices right now.

Brad Setser: 传统的赢家如科威特、伊拉克、阿联酋这次不在其中。沙特甚至处于经常项目逆差状态,他们需要 100 美元的油价和每天 700 万桶的出口才能平衡预算。真正的受益者是那些能正常出口的国家:俄罗斯哈萨克斯坦、尼日利亚、安哥拉和南美出口国。

Original English

Brad Setser: Well, you made the key point which is that the usual winners like the big winners... are the countries in the Gulf. Those countries are not going in a position to capture this windfall. So you've kind of taken Kuwait, Iraq, UAE out of the picture. The Saudis actually had a really high break even. They're current account deficit country. They need a $100 a barrel oil with 7 million barrels a day of exports in order to break even. Russia should win. The Kazaks will win. Nigeria will win. Angola will win. All the South American oil exporters will win.

Brad Setser: 此外,北美(德克萨斯和阿尔伯塔)每天生产超过 2500 万桶石油,出口 500 万桶,这是全球经济中最大的转变之一。还有挪威,如果天然气价格上涨,它将成为真正的“咸布鲁奈”(Salt Brunei)。

Original English

Brad Setser: And then, you know, the biggest locust of production outside of the Gulf... are in the US south, southwest, Texas, and then in Alberta. So, you know, North America is producing, you know, well over 25 million barrels a day, exporting five to the rest of the world. I left out Norway. So, Norway really, really, really bends, especially if gas prices go up. It is the salt brunei.

石油美元的历史遗泽

Tracy Alloway: 让我们回顾一下 1970 年代。那次冲击对全球金融体系留下了什么样的遗产?

Original English

Tracy Alloway: Let's zoom back in time for a second because we brought up the 1970s, but if you know, okay, there's obviously differences. How did the 70s reshape the world? Like fundamentally, okay, you have these oil shocks, etc., And people then start talking about these things called petro dollar is is a word that comes into existence. But in what sense is you know did those shocks what kind of legacy did they leave on the global financial system?

Brad Setser: 最大的遗产是经济的结构性适应,石油价格的巨幅上涨让美国人不再开那种大油耗的车。至于金融层面,石油在 73 年之前就一直以美元定价,因为美国曾是最大的生产国。70 年代产生的巨额石油美元,部分流入了伦敦的离岸银行账户(欧洲美元),然后被重新借给石油进口新兴经济体,这正是 80 年代拉丁美洲债务危机的开端。

Original English

Brad Setser: Well they had a real legacy you know going into the 1970s oil was so bloody cheap people burned it for electricity. The economy becomes less oil intense because it was such a huge increase in the price of oil. Most oil was priced in dollars before 1973. Oil was in dollars. Those dollars piled up and... a lot of the dollars did not flow into the Treasury market. They flowed into bank accounts in London, offshored effectively euro dollars originating from pro states and then those got recycled and they got lent in no small part to oil importing emerging economies and that is sort of viewed as the start of the buildup of the vulnerabilities that led to the Latin American debt crisis in the 1980s.

Brad Setser: 值得注意的是,石油美元的繁荣是周期性的。到 2000 年,沙特 70 年代积累的美元已经基本花光。在 2003 到 2014 年的新一轮上涨中,石油红利再次积累,但这次更多地流向了主权财富基金(SWF)

Original English

Brad Setser: After 79 80 Saudis had built up huge stocks of dollars... In the 80s the oil price collapsed. And by the end of the 1980s all the dollars that had been built up in the 1970s had been spent. So in some sense the petro dollar boom came and it went. until we get, you know, the big run up in oil from 03 to 14.

去美元化的神话与现实

Joe Weisenthal: 你提到现在的资金流向了更追求回报的股权基金。那么储备资产中美元占比下降是怎么回事?

Original English

Joe Weisenthal: The 03 to 14 run up in oil. Then talk to us about where those dollars actually went. What types of assets? ...reserve portfolios are arguably or all things equal maybe underweight dollars. Was that always the case? Is there a structural reason for that?

Brad Setser: 储备资产追求安全性和流动性,而非高回报,所以它们不需要像股权基金那样追逐美国科技股。目前全球储备资产中美元占比约为 57%,而国际大盘股投资组合中美元占比通常高达 65% 到 70%。

Original English

Brad Setser: Well, reserves can be managed for safety and liquidity and not for return. A reserve portfolio will typically have a lower dollar share than a standard return seeking equities fund which just because of the outperformance of the US large caps will be more overweight dollars.

Brad Setser: 关于“去美元化”,如果你看屏幕,美元目前依然强势,并没有贬值。2025 年全球对美元的债权比 2024 年还要多,因为我们需要融资超过一万亿美元的经常项目逆差。所谓人民币借贷的小趋势确实存在,但被制裁的国家(如俄罗斯)其实更希望取消制裁,重新用美元结算,因为他们不想被迫折价把石油卖给中国。

Original English

Brad Setser: It's hard to track in real time. I mean, the the obvious indicator is if the world is ddollarizing, they're going to be buying fewer dollars and the dollar should be falling in value, which it generally is not. To me it is very difficult to have a credible story around ddollarization when the dollar is strong not weak relative to history and when the total dollar claims on the US... have continued to increase. The sanctioned countries of course don't use dollars or euros to settle payments because they cannot. Now in general they seem to want to get rid of the sanctions. They're not saying oh this has been great.

韩国、台湾与东亚的动态

Tracy Alloway: 谈到亚洲,韩国和台湾现在的动态非常有趣。韩国作为能源贫乏的国家,正面临石油冲击的负面影响,但同时芯片行业(如三星)的暴利又带来了正向刺激。

Original English

Tracy Alloway: Got it. There are so many things now that I'm thinking about... But just since you mentioned Taiwanese life insurance companies that got me thinking about East Asia a little bit.

Brad Setser: 韩国的情况确实独特。由于半导体价格上涨,他们获得了正向的贸易条件冲击,但石油流入的损失又是巨大的负面冲击。更有趣的是,韩国国民年金公会(NPS)和散户现在更倾向于持有美国科技股,而不是三星。台湾的寿险公司则大幅降低了对冲比例,实际上变成了美元的多头,这种行为进一步推高了美元。

Original English

Brad Setser: Um not that comes to immediately to mind. Korea is a very petroleum intensive economy... benefiting from this giant positive shock memory chip surge... and then the economy is on the receiving end of a pretty big negative shock because of the loss of oil flow. twothirds of it was just retail and retail decided even though Samsung is making money handover fist that they preferred to hold US tech stocks.

“过路费”地缘政治与美国作为“流氓国家”的悖论

Joe Weisenthal: 最后一个问题,现在全球对美国的看法趋于负面,认为美国是一个轻率的、甚至有些像“流氓国家”的强权。在这样的政治背景下,美元作为储备货币的可持续性如何?

Original English

Joe Weisenthal: How sustainable is it to have the dollar as a reserve global currency, the thing that everything priced in, if so much of the world essentially views the US as a rogue state?

Brad Setser: 只要中国不改变其管理货币和经济的方式,它就被迫要在市场上购买美元。正如特朗普认为别国应该为进入美国市场支付“过路费”,中国也希望别国在政治上表现出尊重,否则就限制稀土出口。你可以不尊重美国,甚至认为它是流氓强权,但只要在非洲和拉美之间的交易中使用美元最有效,它就不是一种政治声明,而是一种效率选择。

Original English

Brad Setser: It hinges on a little bit more than just global perceptions of the US. The Chinese have not found a way to really extricate themselves from a world where they often need to really buy a lot of dollars. Countries may not respect the US... But you can still use our dollar to transact between Africa and Latin America efficiently and that will not be viewed as a political statement. It'll just be viewed as the most efficient way of getting something done.

Brad Setser: 真正的核心问题不是地缘政治,而是这种对美元资产的极度**超配(Overweight)**在政策如此草率的情况下是否可持续。到目前为止,答案是:是的,可持续。

Original English

Brad Setser: I think the real question is, is this intense overweight in the dollar sustainable when we have fairly reckless policies? And the answer so far has been yes.

Tracy Alloway: Brad Setser,非常感谢你回到节目中。

Original English

Tracy Alloway: Brad Setser, thank you so much for coming back on the show. Really appreciate it.

Joe Weisenthal: 谢谢 Brad。这一期太精彩了,我们下期再见。

Original English

Joe Weisenthal: Thanks, Brad. That was fantastic.

📌 文中提及的人物和组织

关键字: petrodollar oil-shock geopolitics dollar-dominance capital-flows