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AI Growth Surge & Iran Crisis: What Investors Need to Know

March 27, 2026 / 10:46

This episode features Wharton Emeritus Professor of Finance Jeremy Siegel discussing the impact of the Iran war on markets, Federal Reserve actions, and the role of AI in economic growth.

Siegel begins by addressing the recent developments in Iran, including a five-day postponement that has raised market optimism. He emphasizes Iran's significant influence on market directions, including oil prices and equities.

He then shifts to the Federal Reserve's decision to maintain interest rates, noting Fed Chair Jay Powell's insistence on staying until cleared of impropriety charges. Siegel highlights the implications of Powell's potential continued influence on future rate decisions.

Siegel also discusses the recent increase in the predicted long-term real GDP growth rate, attributing it to advancements in AI. He argues that fears of AI-related job losses are overstated, citing stable unemployment rates despite layoffs.

Finally, Siegel reflects on the current market conditions and the potential for recovery if the situation in Iran improves, mentioning the broader implications for global markets and sectors like agriculture.

TL;DR

Jeremy Siegel analyzes the Iran war's market impact, Fed decisions, and AI's role in economic growth.

Episode

10:46
00:00:00
And as always, great to speak every
00:00:02
month with Wharton Emeritus Professor of
00:00:04
Finance, uh Jeremy Siegel, who is also a
00:00:07
uh senior analyst at WisdomTree. Jeremy,
00:00:10
great to have you back with us this
00:00:11
month. Thank you, sir.
00:00:13
Happy to be with you, Dan.
00:00:16
Obviously, a lot going on when you're
00:00:17
talking about the impact of the war in
00:00:19
Iran, but also uh we had a Fed meeting
00:00:23
uh
00:00:24
last before we talked to you last, and I
00:00:25
guess let's start there with the
00:00:27
decision of no rate cuts. Give us your
00:00:29
thoughts.
00:00:31
Yeah. The I actually let me start with
00:00:32
Iran because 2 hours ago is Yeah. I
00:00:36
mean, uh
00:00:38
I know that takes a couple days lag
00:00:39
here, but uh 2 hours ago we did have a
00:00:42
announcement of a you know, a 5-day
00:00:44
postponement that rallied the markets
00:00:47
dramatically
00:00:48
by Trump. Uh now, Iran has denied that
00:00:51
there was such contact, but uh the
00:00:54
markets like the fact this is the first
00:00:56
de-escalation.
00:00:59
Uh you know, of the war on one part. Um
00:01:03
it is a lot of confusion and and a lot
00:01:06
of hope. So, this was going to be Monday
00:01:09
an extremely tense day,
00:01:11
very tense, and um uh
00:01:14
we'll see how it unfolds. Um uh
00:01:19
you know, Iran is by far the most
00:01:22
important
00:01:24
um uh
00:01:25
determinant of of all market directions,
00:01:29
uh not just oil, but equities, bonds,
00:01:32
Fed action, and all the rest. Um let's
00:01:35
go to Fed action. Um
00:01:37
uh
00:01:38
Uh it was no one's surprise um uh
00:01:42
that uh
00:01:43
uh
00:01:45
there was no change. Um I I'll tell you
00:01:48
what
00:01:49
somewhat surprised me, and this has uh
00:01:52
somewhat longer-term consequences, but
00:01:54
um that uh Fed Chair Jay Powell was very
00:01:57
adamant that he will not leave the Fed
00:02:00
until he's cleared of all
00:02:03
uh charges of impropriety
00:02:06
uh that have been leveled by the Trump
00:02:08
administration. Now, let me explain that
00:02:10
that doesn't mean he he will stay as
00:02:13
chair.
00:02:14
Um um uh it it might be that the the
00:02:18
Senate will still confirm Warsh as
00:02:22
chair, but as we know, uh Powell has 2
00:02:25
more years left, and there's no way
00:02:28
that Trump can remove him.
00:02:30
Um
00:02:31
uh
00:02:32
you know, uh so basically, uh he's
00:02:36
saying, you know, if you want me out, um
00:02:39
>> [laughter]
00:02:40
>> end the end this thing.
00:02:42
Yeah yeah that that So, that's
00:02:43
significant. Now, I'll tell you why it's
00:02:45
significant, because
00:02:46
if if Powell stays on, even if Warsh
00:02:49
becomes chair, I mean, you know, he uh
00:02:52
Powell have an influential voice as
00:02:55
ex-chair.
00:02:56
Right. Can sway a number of people, and
00:03:00
um I I expect there to be some very
00:03:02
close votes uh coming up in June when
00:03:05
Warsh takes uh the reins about whether
00:03:08
to cut rates or not. Now, everything
00:03:09
depends on what happens in Iran, if oil
00:03:11
goes back or not, and etc. etc. and so
00:03:13
on. So, you know, I mean, uh you know,
00:03:16
there's there's many months to go, but
00:03:19
um it's a very interesting position. Um
00:03:23
let me also say something that I uh is I
00:03:26
thought was very significant, the
00:03:27
long-term real growth rate in the US,
00:03:31
um which is predicted by the Fed
00:03:33
officials, the 19 FOMC members, was
00:03:36
raised by the most in its history by two
00:03:40
um
00:03:41
20 basis points, 2/10 of a percent, from
00:03:44
1.8 to 2 percentage points. In other
00:03:47
words, what they think the long-term
00:03:49
real GDP growth is. That has never
00:03:52
happened
00:03:53
before. It's the biggest increase in a
00:03:55
3-month period. Why does that matter? It
00:03:58
I think that confirms
00:04:01
their belief that AI is in fact
00:04:04
productive and will raise the growth
00:04:07
rate in the United States. Um there's
00:04:11
very there's
00:04:13
you know, very little else that happened
00:04:15
in the last 3 months that could explain
00:04:18
for that big an increase. And by the
00:04:20
way, um I won't we won't go into it
00:04:23
unless you want to, but
00:04:24
an AI increase in real GDP growth is
00:04:28
extremely
00:04:30
uh
00:04:30
um important for the long-term fiscal
00:04:33
viability of the deficit and and
00:04:35
government spending. But uh
00:04:37
So, this is
00:04:38
>> me change.
00:04:39
Let me play Let me play off of that,
00:04:41
because we've also in recent months seen
00:04:44
more and more companies making job cuts,
00:04:46
seemingly linked to their path around
00:04:49
AI, and it brings up the question I
00:04:51
think a lot of people would ask, and
00:04:52
I've talked to a lot of labor economists
00:04:54
about it, and I'll ask you from from
00:04:57
your side of it, uh you're seeing good
00:05:00
the expectation of this growth is there,
00:05:02
but you also have this concern about the
00:05:04
labor force as well. So, how do those
00:05:06
two kind of balance out as we move
00:05:08
forward? Well, it's kind of interesting,
00:05:10
because
00:05:12
you know, we've gotten some layoff what
00:05:14
what you know, when you look at the
00:05:16
actual data, we don't see unemployment
00:05:19
claims go up. Uh they're very uh we
00:05:22
don't see uh the the weekly ADP numbers
00:05:25
that talk about the payroll. Yes, the
00:05:27
payroll was very weak um
00:05:30
um in February, but it really offset
00:05:33
unusual strength in January, and and
00:05:36
um
00:05:37
uh really the equilibrium demand is
00:05:40
zero, but the equilibrium supply is is
00:05:43
zero. So, that's why the unemployment
00:05:44
rate is remaining the same. Uh
00:05:46
Challenger layoffs, I think we're
00:05:47
actually down.
00:05:49
Um job openings actually, I think edged
00:05:52
up.
00:05:53
Um yeah, we get Block, you know, laying
00:05:56
off 20,000. Uh they attribute I don't
00:05:58
know if they attribute AI or not. Many
00:06:00
people who studied Block said they had
00:06:02
hired way too many people anyways, and
00:06:04
then it really wasn't related to to that
00:06:07
at all. So, you know, you hear a lot of
00:06:09
anecdotal stories,
00:06:11
but you don't you don't get any hard
00:06:14
evidence on the macro level
00:06:17
that it's costing jobs. And and one has
00:06:19
to understand, and I've written about
00:06:21
this, AI increases in you know, will
00:06:24
increase wages and income,
00:06:27
um and um
00:06:30
it it ultimately will produce a lot of
00:06:33
demand from the extra income and
00:06:36
productivity that it brings that will
00:06:38
bring a lot of white even white-collar
00:06:40
workers demand will remain stable. So, I
00:06:45
I think they the whole story of the AI
00:06:49
labor apocalypse is wrong. Yeah. Um and
00:06:54
um
00:06:55
uh the so Citrini report, which uh
00:06:57
sparked the panic on Wall Street a month
00:06:59
ago, um was cleverly written, but from a
00:07:03
macro standpoint, in my opinion, um
00:07:07
completely unfounded. Okay. Uh let me
00:07:10
finish up going back to kind of a
00:07:12
byproduct of the war, because we've seen
00:07:15
the markets pull back a little bit,
00:07:16
obviously with what has been going on.
00:07:19
Uh I think the expectation is if there's
00:07:21
some sort of agreement reached, we will
00:07:22
see the markets move higher. Generally,
00:07:25
what is your thought about where the
00:07:27
markets are right now, and how should
00:07:28
investors be thinking about what we're
00:07:31
kind of seeing play out now, and I think
00:07:33
the expectation has to be that at some
00:07:35
point, we're going to see some sort of
00:07:37
balance come out from what we're seeing
00:07:39
with Iran, and that the markets will get
00:07:41
back on the path we saw before this uh
00:07:44
this war started. Yeah, that I agree.
00:07:47
Uh
00:07:48
absolutely. I mean, again, I don't know.
00:07:51
I mean,
00:07:52
uh but let me say that
00:07:54
the Iran situation is if if it isn't
00:07:57
solved, if the Hormuz stays
00:08:00
uh closed,
00:08:02
um
00:08:03
and uh the the the the productive talks
00:08:07
that Trump talked about are were not so,
00:08:11
um that's going to lead to further
00:08:12
downside. Um there it there's just a
00:08:15
global impact here. We are impacted much
00:08:18
less, but Asia is very impacted, and
00:08:20
that impacts Now, I've I've been talking
00:08:22
to firms that for instance, they're
00:08:25
using uh remote workers in Philippines.
00:08:28
They're having blackouts in the
00:08:29
Philippines. They're the energy
00:08:31
situation there is so bad that there's
00:08:33
rationing, and then they can't get their
00:08:34
work out there. It it it it will be a
00:08:37
serious effect. On the other hand, if we
00:08:40
get that that oil moving again,
00:08:43
um there's no reason that the bull
00:08:46
market will not continue. Let me finish
00:08:48
up actually with one other thing,
00:08:50
because we've talked so much about oil
00:08:52
through the Strait of Hormuz. The other
00:08:54
component that's very interesting is
00:08:55
fertilizer, and how that can potentially
00:08:58
have an impact on the farming sector in
00:09:00
so many different locations. Yeah, I
00:09:02
heard that urea, which is one of the
00:09:04
main elements of that, that almost 50%
00:09:07
goes through Hormuz, or I heard you
00:09:09
know, that was one report, and
00:09:11
absolutely, yes, the fallout effects of
00:09:14
not only
00:09:15
uh um oil itself, oil derivatives,
00:09:18
fertilizer,
00:09:20
um I mean, it is it is incredible that
00:09:23
a little strait could hold the world
00:09:26
hostage.
00:09:28
Um you know, Iran does not own that
00:09:31
strait. Oh, some people say, "Oh, we're
00:09:32
going through Iran." No, it isn't.
00:09:34
International law, they own 3 miles out.
00:09:37
There's still 20 miles of passage that's
00:09:39
international waters.
00:09:41
Um
00:09:42
and um you know,
00:09:44
uh them blocking it or charging a toll
00:09:47
as they suggested, etc. etc. really
00:09:49
violates international law, and will not
00:09:52
be tolerated. So, again, let's hope some
00:09:55
sort of deal is there. We all want that.
00:09:59
Um
00:10:00
>> But uh I I do think what we saw is
00:10:04
uh uh
00:10:05
uh the first verbal on either side
00:10:09
de-escalation.
00:10:11
I mean, which I think is hopeful and um
00:10:15
uh uh let's um
00:10:18
let's hope that that is in fact uh going
00:10:20
to prevail. Jeremy, I appreciate your
00:10:23
time today. All the best. Thank you,
00:10:24
sir.
00:10:25
Thank you, Dan.
00:10:26
You got it. Jeremy Siegel, uh Wharton
00:10:28
Emeritus Professor of Finance, as we
00:10:30
mentioned, also with WisdomTree.

Episode Highlights

  • Market Reactions to Iran
    The announcement of a 5-day postponement rallied the markets dramatically, indicating hope for de-escalation.
    “This was going to be an extremely tense day.”
    @ 01m 09s
    March 27, 2026
  • Fed Chair's Stance
    Fed Chair Jay Powell insists he won't leave until cleared of impropriety charges, impacting future decisions.
    “If you want me out, end this thing.”
    @ 02m 39s
    March 27, 2026
  • AI's Impact on Growth
    The Fed raised the long-term real GDP growth rate, signaling confidence in AI's productivity.
    “This is the biggest increase in a 3-month period.”
    @ 03m 40s
    March 27, 2026

Episode Quotes

  • The whole story of the AI labor apocalypse is wrong.
    AI Growth Surge & Iran Crisis: What Investors Need to Know
  • A little strait could hold the world hostage.
    AI Growth Surge & Iran Crisis: What Investors Need to Know

Key Moments

  • Market Rally00:47
  • AI Concerns06:49
  • Hope for Peace10:20

Words per Minute Over Time

Vibes Breakdown

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