Odd Lots Podcast Summary
Episode: Brad Setser on the War in Iran and the Future of the US Dollar
Date: April 16, 2026
Hosts: Joe Weisenthal & Tracy Alloway
Guest: Brad Setser, Whitney Shepardson Senior Fellow, Council on Foreign Relations
Overview
In this episode, Joe and Tracy are joined by Brad Setser to discuss the ramifications of the current conflict in Iran, the resultant oil shock, and what it means for global financial flows, reserve currency dynamics, and the future of the US dollar’s dominance. The episode frequently references historical analogues, especially the oil shocks of the 1970s, and examines whether today’s situation is truly comparable. Brad Setser lends his expertise on global imbalances, petrodollars, reserve management strategies, and how politics and geopolitics shape financial and commodity markets.
Key Discussion Points & Insights
1. Comparing the Current Oil Shock to the 1970s
[06:18-11:16]
- Scale of Shock: Today’s oil shock, while significant, is not on the scale of the 1970s in terms of price magnitude or economic dependence on oil.
“In 73 and then in 79, oil doubled or tripled and by the end of the decade oil had gone up by well 6, 7 times in dollar prices. ... We are not yet at the magnitude of the shock that we were in the 1970s.” — Brad Setser [06:18]
- Physical supply interruptions are severe but prices have not jumped as much, highlighting differences in market structure, substitution, and expectations.
- The current physical dislocation (10–15% of global oil supply disrupted) is enormous, but price responses are muted due to fungibility, futures market structure, and the US’s buffer capacity.
2. Winners and Losers from Higher Oil Prices
[12:02-15:33]
- Traditional Gulf exporters (e.g., Saudi Arabia, Kuwait, UAE) aren’t major beneficiaries because they can’t get their oil to market; their surpluses aren’t soaring as in past shocks.
- Current winners are countries like Russia, Kazakhstan, Nigeria, Angola, US shale producers, and Norway.
“All the South American oil exporters will win... The biggest locus of production outside of the Gulf… are in the US south, southwest Texas, and then in Alberta.” — Brad Setser [13:06]
- The implication is less money going into the petrodollar recycling loop that historically supported Treasuries and dollar assets.
3. Legacy of the 1970s Oil Shocks
[17:46-23:49]
- Led to real economic shifts: less oil burned for electricity, rise of smaller fuel-efficient cars, general reduction in oil intensity.
- Sparked vast dollar accumulations (“petrodollars”) in Gulf states, most of which went into eurodollar bank accounts or were masked in official data for political reasons.
“It wasn’t like in the 1970s you had to do a new deal to price oil in dollars rather than something else. Oil was in dollars.” — Brad Setser [19:38]
- Petrodollar era was cyclical: surpluses and dollar accumulation dissipated by the late 1980s after oil prices collapsed.
4. Where Did the Money Go in the 2000s Oil Boom?
[23:49-27:22]
- Gulf and resource exporters started by strengthening reserve buffers after the price collapse of the late 1990s.
- Transition to sovereign wealth funds investing more in equities (particularly US stocks) and alternatives.
- Russian and Chinese reserve management began to deliberately diversify away from dollar exposure before outright political breakups.
5. Changing Nature of Reserve Management and Financial Flows
[27:22-30:02]
- Reserve portfolios today are more conservative, underweight dollars relative to equity portfolios—not the main source of US inflows anymore.
- China’s official dollar share dropped from 79% (2005) to ~55%, although broader state portfolios are more dollar-heavy.
- Safe and liquid assets, not returns, define reserve management (unlike return-seeking equity portfolios).
6. Surprising Economic Cases: South Korea and Global Imbalances
[30:02-33:08]
- Korea: Unprecedented combination of strong export-driven growth (especially chips/AI), weak currency, massive equity outflows even as domestic corporate profits soar.
“…retail decided even though Samsung is making money hand over fist, that they preferred to hold US tech stocks. So no, I haven’t seen anything like it.” — Brad Setser [30:47]
- Reflections on how terms of trade shocks (oil, semiconductors) affect currencies and policy.
7. Debunking “De-dollarization”
[35:22-39:36]
- Despite headlines, the dollar remains strong; dollar claims on the US are at all-time highs.
“It is very difficult to have a credible story around de-dollarization when the dollar is strong, not weak relative to history, and when the total dollar claims on the US including dollar-denominated equity claims have continued to increase.” — Brad Setser [35:57]
- Slight shifts: some emerging borrowers issue in yuan, sanctioned countries settle more in non-dollars, but these are marginal trends.
- Most real shifts are rotations from US bonds to US equities, not away from the dollar system.
8. Sovereign Wealth Funds: Domestic vs Global Investment
[39:36-44:04]
- Gulf states, especially Saudi Arabia, are channeling more oil wealth into domestic investment (e.g., ambitious construction and entertainment projects) instead of recycling it abroad, changing their macroeconomic profiles.
“If you don't have the level of wealth that the Emiratis or the Qataris have, you will find yourself in a position where you are no longer a source of petrodollars. You're a drain on the world's Eurodollar system.” — Brad Setser [42:28]
9. Europe’s Position in the New Global Order
[44:10-46:47]
- Europe faces manageable incremental energy cost burdens from the Iran conflict—far less severe than 2022’s loss of Russian gas.
- Long-term impact pushes Europe to diversify energy and invest more in defense.
10. The Limits of Geopolitics on the Dollar’s Role
[46:47-53:13]
- Even widespread global frustration with US political instability, unpredictability, and foreign policy may not immediately challenge the dollar’s dominance.
- Patterns of reserve accumulation and international trade efficiency still overwhelmingly favor the dollar.
“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 [52:20]
- True threats would require fundamental changes in how China and other surplus economies manage their currencies and financial flows.
Notable Quotes & Memorable Moments
- On the muted oil price reaction:
"We’re kind of in this weird world where the physical interruption is bigger, the price reaction is smaller."
— Brad Setser [08:01] - On who’s really benefiting from today’s oil shock:
"The Gulf countries are just not the winners... North America is producing well over 25 million barrels a day... That is one of the biggest shifts in the global economy."
— Brad Setser [13:06] - On dollar reserve portfolios:
"A reserve portfolio will typically have a lower dollar share than a standard return-seeking equities fund."
— Brad Setser [27:07] - On the “de-dollarization” debate:
"In 2025 the world was longer dollars than it was in 2024, despite all the hot air spent talking about de-dollarization."
— Brad Setser [36:41] - On the sustainability of dollar dominance amidst US political volatility:
“It is very, very difficult for most countries around the world to respond by not trading with China. ... You can certainly make that argument [about the dollar losing dominance]. ... The answer so far has been yes [the dollar’s dominance is sustainable].”
— Brad Setser [52:15 & 53:10]
Key Timestamps
- [06:18]—Brad: Differences and parallels between today vs 1970s oil shocks
- [12:02]—Who benefits from the current oil price spike?
- [17:46]—How the 1970s oil shock changed global finance
- [23:49]—Petrodollars in the 2000s and evolution of SWFs
- [27:22]—Dollar weight in reserves vs. equity portfolios
- [35:22]—Assessing “de-dollarization”: what really matters
- [39:36]—Gulf SWFs: investing domestically vs. recycling abroad
- [44:10]—Europe’s vulnerability and outlook
- [46:47]—The global perception of US “recklessness” and currency power
- [52:15]—Why the dollar is still sticky, despite geopolitics
Thematic Takeaways
- History Repeats, but Never Identically: Today’s oil and currency dynamics are different from those of the 1970s in key ways: lower oil intensity, more fragmented windfalls, and new physical bottlenecks.
- Winners & Losers Shift: Gulf states aren’t the main beneficiaries of high oil; US and other non-Gulf producers instead.
- Petrodollars Aren’t What They Used to Be: Resource exporters’ investment flows are more nuanced, fragmented, and equity-focused, making the classic “petrodollar recycling” less central.
- The Dollar’s Dominance is Resilient: Neither geopolitical rancor nor diversification by some official portfolios is making a dent in the global demand for US assets or the dollar’s settlement role.
- Global Finance is About Choke Points: “Control over strategic supply chains, resources, or transaction rails is the new measure of power.”
— Tracy Alloway [54:06] - Domestic Policy Shapes Global Flows: Gulf investment strategies and US policies affect global imbalances in unexpected ways.
- Structural Change Requires Structural Shifts: For the dollar’s dominance to be truly threatened, it would take major adjustments in how countries like China manage their economies and currencies—not just political dissatisfaction.
This summary captures the main substance, arguments, and flavor of the conversation, making it accessible to listeners and readable as a standalone briefing on the episode’s ideas.