Thoughts on the Market

The Unexpected Investment Case for AI Safety

September 23, 2026

The Unexpected Investment Case for AI Safety

September 23, 2026

Tighter AI safety requirements could reshape the pace of AI investment. Ariana Salvatore and Michael Zezas dig into why the spending may shift toward more compute, not less.

Morgan Stanley Thoughts on the Market Podcast

Transcript

Ariana Salvatore: Welcome to Thoughts on the Market. I'm Ariana Salvatore, Head of U.S. Public Policy Research at Morgan Stanley.

 

Michael Zezas: And I'm Michael Zezas, Deputy Global Head of Research at Morgan Stanley.

 

Ariana Salvatore: Today, we'll be talking about AI safety and regulation.

 

It's Wednesday, September 23rd, at 10am in New York.

 

We put out a note last week on AI frontier capability gain and the associated safety risks.

 

Those have been in focus in recent weeks, and as a result, we've gotten a number of questions about the path forward for government regulation.

 

So today, Mike and I are going to get into some of the newest developments, where we think things are headed, and how the midterms could shape that path.

 

Michael Zezas: Yeah, and this is pretty important because the concern is that if AI safety scrutiny increases, it's going to slow everything down. You might have less CapEx, fewer model releases, and there's all sorts of downstream effects for the pace of U.S. growth and investment strategy in equities and throughout the AI investment theme.

 

But Ariana, you and the team landed in a bit of a different place and are arguing that a bigger focus on AI safety could end up being a tailwind to compute spend rather than a brake on it. Can you break that down for us?

 

Ariana Salvatore: Sure. So, the way we see this playing out, is there are five potential states of the world. Some include industry self-policing; some include the prospects for heavier government intervention. Across all of them, as you mentioned, we actually think this is a pretty big tailwind to compute spend and CapEx more broadly.

 

That's because as the labs integrate greater safety monitoring infrastructure, we think that spend is only going to accelerate, especially as LLM capabilities increases at a nonlinear rate. Similarly, on the regulation front, we think there are a few things that prevent something like a large comprehensive AI regulation bill from coming to fruition.

 

We think there's really three, kind of, key obstacles to something like that happening.

 

The first is the politics. So, the president himself has said he's against some sort of large-scale regulation. The second is the procedure. So mechanically speaking, there would need to be a legislative vehicle for this sort of thing to ride on. That's hard to see emerging in the very near term. And the third is precedent.

 

So, historical precedent here tells you that usually regulation is catalyzed by some sort of high salience event. That's why our framework for government reaction here hinges on two components: incident salience, as I just mentioned, and instrument availability. Instrument availability basically reflects the extent to which the government already has a tool that it can pull in this direction.

 

So, that's how we think about it going forward. That doesn't mean all policy action is off the table, but that supports our expectation for higher CapEx, higher compute spend over the coming years.

 

Michael Zezas: Right. So, the idea is that the spending continues and the things that would otherwise limit that spending, you don't see as real plausible policy options at the moment. And can you break this down a little bit more? Because I know there's a lot of different proposals floating around Washington, D.C. from policymakers right now.

 

What are you paying attention to?

 

Ariana Salvatore: We don't expect an overarching AI regulatory authority in the near term. Now, importantly, we also don't expect sweeping open weight model regulation. The reason for that is threefold. First of all, we think the U.S. is keen on maintaining this managed stability relationship with China.

 

We've written about the expectations around the U.S.-China summit. That's kind of a delicate balance that we think is likely to persist. So, overly restricting open weights models might throw a little bit of a wrench into that equilibrium that we see. So that's the first reason.

 

The second reason is diffusion. We think the U.S. administration wants to see the proliferation of open weights models. We know that companies are using some sort of hybrid of open and closed weight. So, to the extent that, you know, banning these models would slow adoption, we don't think that's in the interest of the administration.

 

And the third reason is purely mechanical. It's really hard to enforce these sorts of restrictions. Once a model weight is published online, it can be really hard to clamp down exactly who and where it's going to.

 

Obviously, companies can download them, customize them, et cetera. So, the enforcement picture here is also really challenging. That being said, we do think that the executive can continue to lean in and, sort of, make some incremental adjustments or changes on the regulatory front. But we think it's likely less severe than some of the proposals you're seeing in Congress right now. Things like the Kill Switch Act, for example, which basically mandate that companies can maintain an ability to shut down models at a moment's notice, right? If a certain threshold is crossed.

 

So, that's something that we see as less likely to come to fruition. But again, setting safety standards, guardrails, all of that from the administration we think is possible in the near term.

 

Michael Zezas: What about some of the pushback that would at least appear to be rising at the state and local level around construction of data centers?

 

Is that something that you think might materially slow the industrial build-out and the CapEx levels around AI?

 

Ariana Salvatore: So far, what we've seen is that AI safety risks are not the top of the priority list when it comes to data center pushback, right? So, things like environmental concerns, affordability – those tend to be the main vectors of the opposition.

 

That being said, we've gotten the question, right, to your point, of does this, sort of, risk focus mean that the data center backlash is likely to grow? We think that it could, but at the same time, we think this is a highly idiosyncratic issue, meaning that this is something to pay attention to on a very granular level.

 

Certain states and localities will be the ones to really administer these restrictions, and we think in the aggregate, hyperscalers are going to be able to continue to mitigate. We've already seen these mitigation measures employed. We're still constructive on AI CapEx this year and next, because overall, we see the build-out really becoming more of a conditional build-out.

 

So, that means contingent upon some of these concessions, maybe it's more expensive in certain areas. But overall, we don't think that the concerns around safety are going to derail that story.

 

Michael Zezas: So, then when it comes to data centers, the conditions that might be being put on their construction at the state and local level, for the most part – those building out the data centers have been willing to make those concessions, so it hasn't slowed that much. Is that fair?

 

Ariana Salvatore: That's right, and it really depends on where the pushback is coming from, right? So, in some cases, you're seeing communities push back on things like water usage, right? And we're seeing the hyperscalers come out and respond and say explicitly, you know, how much water they're using in some of these operations. Google is proposing a regulatory framework, so that's something that they're mitigating through that lens.

 

In another example, you've got local communities pushing back on just, sort of, disruptions to quality of life, and you're seeing companies like Meta announce a fund to engage more locally there.

So, it really is different. There's no one-size-fits-all solution here. But yes, I agree with you that overall, we don't think this is going to meaningfully constrain the build-out.

 

Michael Zezas: Got it. So, it seems like the idea here is that the secular trend around AI development is going to continue in your view. Is there any way that you think the midterm elections or the outcome around that might change your thinking?

 

Ariana Salvatore: So, I think the midterms will be important for sentiment, but when it comes to the actual policy path, we don't think they're the main driver, and there's two key reasons for that.

 

The first is obviously the president is not changing until 2029. So, the fact that President Trump still has to be involved in any capacity – if we were to see a bill emerge from Congress to us gives a little bit of clarity on what that bill could actually look like. And so ultimately, whatever comes to fruition will have to be a product of collaboration between Democrats, Republicans in Congress, and the president. So, that's a pretty much a constant.

 

The second reason I would say is because, as I kind of alluded to earlier, you tend to see government response when there's a high salience event. And in that case, it doesn't really matter what the government configuration is if it's reactionary.

 

When you think back to things like the pandemic, we saw the CARES Act. In 2008-2009, you saw the ARRA. Those are all efforts that were produced in a divided government. And so, in that vein, we basically think that you need to see some sort of event catalyze a response.

 

The key driver is not going to be government configuration. It's going to be the salience of that event specifically.

 

Michael Zezas: Okay, got it. So, the guidance to investors on the back of all of this is what?

 

Ariana Salvatore: So, the thematic recommendations from our team are intact, right? So, what we were talking about is basically we see these all converging towards a tailwind to CapEx and a tailwind to compute supply.

 

So, in that vein, we still think that you should own inference compute bottlenecks because of that excess demand relative to supply. We think that's going to persist regardless of most of the policy scenarios.

 

We also think own leaders in cybersecurity, as we mentioned. This should drive increased spend, especially as open weight models become much more capable. And then in the third piece, we think you should own AI adopters. AI models are already pretty capable to drive significant productivity. We think that that's just going to continue to unlock.

 

The last thing I would mention, we didn't really get into it in this podcast, but in this conversation we typically also talk about AI sovereignty and the U.S.-China restrictions here.

 

So, in that context, we would avoid negative exposure to rising U.S.-China technology transfer restrictions. We think that's an increasing probability because we do see the governments taking more of an active role, which we think drives bifurcation of the global market.

 

Michael Zezas: Well, Ariana, thanks for breaking it down. Appreciate talking to you today.

 

Ariana Salvatore: Always great speaking with you, Mike. And thank you for listening. If you enjoy the show, please leave us a review wherever you listen and share Thoughts on the Market with a friend or colleague today. 

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  • Ariana Salvatore and Michael Zezas

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Our Global Head of Macro Strategy Matthew Hornbach joins our Chief U.S. Economist Michael Gapen to...

Transcript

Matthew Hornbach: Welcome to Thoughts on the Market. I'm Matthew Hornbach, Global Head of Macro Strategy at Morgan Stanley.

 

Michael Gapen: And I'm Michael Gapen, Morgan Stanley's Chief U.S. Economist.

 

Matthew Hornbach: Today, what the Federal Reserve decided at its September meeting and what it could mean for rates through the end of the year.

 

It's Wednesday, September 16th at 4pm in New York.

 

So, Mike, the Fed raised rates by 25 basis points at this week's meeting. What stood out to you the most in the decision? And when it comes to inflation, how do you think this 25-basis point rate hike is actually going to affect the inflation outlook?

 

Michael Gapen: Yeah, so certainly the decision was in line with expectations. You know, obviously what we've learned in the very broad sense is that inflation isn't moving fast enough in the direction that the Fed wants. So, it's responding by tighter monetary policy. And that does set up a very interesting question which you just asked, which is: Well, is it going to work? Is this the right response to the inflation that we're seeing?

 

So, if you do go back and reread that Jackson Hole speech, there's not a lot in there about the drivers of inflation, what's causing higher inflation. But it's clear the only response to above target inflation from the point of view of the chair was tighter monetary policy. So, the Fed is in a bit of a pickle.

 

Most of us believe the majority of the inflation we're seeing is supply side driven from tariffs, from energy. At least in the past, let's call it supply chain disruptions, a de-globalization narrative. Some of it is demand side driven through AI. But I think we're all looking at that thinking modestly tighter rates isn't necessarily going to bring down that AI-related inflation.

 

So, we're left to conclude that the Fed's in this uncomfortable position of saying, "Well, a lot of the inflation that we're seeing is supply side driven and from the structural AI story that we're not convinced higher rates can maybe address."

 

So I think the answer would be, if inflation's going to come down, then higher rates will be weighing on the parts of the economy that are more interest rate sensitive and generally soft already.

 

Is this a one and done? Or do you think that when the Fed actually goes ahead and hikes rates after a long pause, they are thinking about delivering more than just one rate hike?

 

Michael Gapen: Yeah, I strongly believe the committee as a whole is thinking in terms of more than one move. Monetary policy doesn't, say, hyper-react. It reacts with a bit of a delay. So, to your point, they've been on hold for a while. When they think about changing policy, then they're thinking about a series of moves.

 

So, I think in their mind, if they're raising rates, there's a strong probability that they will do at least one more or two more. They're never going to think that a 25-basis-point move in the funds rate will fundamentally change the macro-outlook. So, I don't think they'd ever walk into this thinking one and done.

 

Now, it is possible we get an ex-post one and done. So, how could that come about? If it is true indeed that we're right that a lot of this inflation is supply-side driven. It is coming down. It's clear that the three- and six-month annualized rates are pointing to disinflation into year-end. We can debate whether it's fast enough or not.

 

But if disinflation continues to happen, then the Fed will have hiked, expect to maybe do another one. But by the time we get there, inflation has improved enough, and they end up not doing it.

 

So, they would sound like, "Oh, we're still ready. We still think we've got more work to do." But in the moment, the data just arrives in a way that they stay where they are. So you would look back and say it was a one and done, but I don't think they go into this thinking one rate hike is going to fundamentally change the story.

 

Matthew Hornbach: Now, of course, the data that we'll get between today and the December meeting will likely have an impact on their decision-making – as well as any revisions that we end up getting.

 

And I think one of the stories that investors have been talking about are some of the methodological changes that the Bureau of Economic Analysis is implementing into the PCE inflation data. Do you see any scope for those types of revisions to lend itself to a one and done type of a policy for this year?

 

Michael Gapen: It is possible. There's uncertainty about what actually those revisions are going to bring. But quality adjustments to software, for example, will over time likely bring inflation lower. Some of the revisions to the other categories. So, we do think it will on average lower year-on-year rate of inflation by about 1/10 or so, maybe a little more.

 

So, it could show up on the high side. And then you've got what looks to be a different path.

 

So yes, I think one of the reasons to maybe go slower, think about perhaps a quarterly pace of hikes, as opposed to, "Oh, we're just going to ramp up three, four meetings in a row," is to let some of this play out. See what those revisions look like.

 

So yes, it could contribute to a world where revisions plus softness in the incoming data mean they hike, say, in September, don't do another one after that. Or those revisions are part of the reason why they think a slower-moving cycle rather than a more aggressive one is appropriate.

 

Matthew Hornbach: Does the labor market play any role today in monetary policy?

 

Michael Gapen: I think it's certainly secondary, if not tertiary. I don't want to say that the committee as a whole sees the labor market just fine and we don't have any concerns there.

 

What's super helpful from the rate hike perspective is labor income, wage income out of the labor market is still decelerating and pretty modest. It doesn't suggest that the economy's overheating and the labor market is a source of upward pressure on inflation. So, I think that's beneficial in terms of thinking of the rate hike cycle.

 

In the other direction, I'd say we've had a number of months now of, kind of, you know, let's call it 50,000 to 70,000 jobs a month on average if you kind of smooth through some of the volatility. That's not amazing, but it's not awful either.

 

So Matt, I'd like to turn it back to you. This is of course the economist's perspective. When we translate this into the rates market; rates market clients may have a very different view. But I would be interested to hear your thoughts on how you think the rates market is dealing with the inflation. I don't want to say impulse, but let's call it the sticky disinflation we're getting, the sources of that inflation, and how it sees monetary policy reacting.

 

How is the rates market digesting all of this?

 

Matthew Hornbach: So, I think actually investors are reasonably nonplussed about what's happening in the underlying rate of inflation in the country. But what has inserted itself into the conversation is the price of energy and how impulsively energy prices have risen over recent months.

 

When we look at how market prices evolve with respect to the path for monetary policy, what we observe empirically is that if energy prices are going up in a given week or in a given month, the market reprices to a more hawkish path for Fed policy. And if energy prices come down in a given week or a given month, and we see the market pricing towards a less hawkish path for monetary policy.

 

So, the primary driver of how the markets are pricing the future of Fed policy is, in fact, the changes in the price of energy commodities. So, Brent crude oil, WTI crude oil, gasoline prices. And so, this is something that we just can't get away from.

 

There are, of course, other things that do influence the level of Treasury yields, but I would suggest that they are more secondary or tertiary themselves in terms of… Similar to the labor market. I would say they have less of an impact on the overall level of yields.

 

So, with a market-implied hiking cycle from the Fed at about three hikes or so from here, given that the Fed just delivered one rate hike, you know, the 10-year treasury yield is around 5 percent. It was much lower earlier this year, and we were pricing in two rate cuts at that point in time.

 

So, you get the sense that if the market's moving from pricing in two rate cuts to pricing in four rate hikes, and the 10-year yield goes from 4.25 percent to 5 percent, obviously there's a relationship there.

 

One factor that investors are certainly interested in is – how does the debt stock play a role in the level of yields? And one of the things that I've been telling people to consider is that it's not the level of the debt, the amount of debt in the economy that matters most for the level of interest rates – as odd as that may be to hear for listeners. It's how quickly that debt stock grows.

 

So, if the debt stock is going up at a certain pace, and that pace is within the bounds of investor expectations, then it typically doesn't have that big of an impact on the bond market. So, one of the factoids that may surprise people is: about four years ago, the news media was very interested in the fact that the amount of debt in the United States had breached $31 trillion. And, the 10-year treasury yield at that time had peaked at about 4.25 percent, somewhere around there.

 

Well, earlier this year, before the conflict in Iran began, the 10-year treasury yield was also around 4.25 percent. But this is four years later, and over these four years, the U.S. has added $9 trillion to the debt.

 

So, here again, this is a good example, I think, of this idea that you can have a dramatic expansion in the debt from [$]31 trillion to [$]40 trillion, and yet the 10-year treasury yield itself is broadly unchanged.

 

And so that just, I think, should tell investors that it's not the size of the debt that matters per se. Lots of other factors can influence the level of treasury yields. And how the market thinks about the Fed is certainly among the more important of those.

 

So, Mike, just want to say thanks again for taking the time to talk after another FOMC meeting.

 

Michael Gapen: Great speaking with you, Matt.

 

Matthew Hornbach: And thanks for listening. If you enjoy Thoughts on the Market, please leave us a review wherever you listen and share the podcast with a friend or colleague today.

Morgan Stanley Thoughts on the Market Podcast
Our CIO and Chief U.S. Equity Strategist Mike Wilson breaks down how the market is transitioning t...

Transcript

Welcome to Thoughts on the Market. I'm Mike Wilson, Morgan Stanley’s CIO and Chief U.S. Equity Strategist. 

 

Today on the podcast I’ll be discussing why inflation should not be a concern for equity investors.

 

It's Tuesday, September 15th at 9 am in New York.  So, let’s get after it.

 

The markets have spent the past few months doing far more work than what most casual observers might think. Since early June, the S&P 500 has chopped sideways, but underneath the surface leadership has changed materially. The early-cycle, capital-intensive winners are giving way to higher-quality companies with stronger free cash flow, better margins with more asset-light businesses. Software, Financial Services, Insurance, and Healthcare Services are beginning to show the earnings revision strength that Semiconductors and other cyclicals enjoyed earlier this year. To me, that is the market confirming an economy moving from early to mid-cycle.

 

While many investors are debating yesterday’s news, the market is already moving to new leadership. A good example of this is the inflation data that was released last week. The results were a bit higher than expected and elicited quite a reaction from the media and Fed watchers. However, the probability of a September interest rate hike has been rising for months and was close to 70% before the data were released. Now it’s 95%.  Equities have de-rated alongside that repricing in the bond market. In short, the inflation data may have been news to some, but it wasn’t to Mr. Market.

 

While some may view this as the Fed being behind the curve, the bond market has been expecting it for months and essentially doing the tightening for the Fed. Equity markets are well aware of this dynamic which is why valuations have fallen and the index has gone nowhere for the past few months. This is also classic mid cycle transition behavior—strong earnings growth is offset by falling valuations as the Fed starts to focus on its inflation mandate. In other words, the first hike does not mean “risk off.” However, it does reinforce the quality rotation and overall narrative we have been highlighting since June. And earnings are the reason. To remind regular listeners, the median Russell 3000 company is growing earnings in the mid-teens, the fastest since 2021; and revisions remain strong. That is the mid-cycle playbook to a T—earnings are doing the heavy lifting and the market is becoming more selective, not necessarily less constructive. More specifically, the market is demanding better cash conversion, stronger margins, and more durable growth.

 

This is why the momentum unwind earlier this summer has been misunderstood. Some investors see it as nothing more than leverage coming out of crowded positions, but that really misses the bigger message. Semiconductors are a classic early cycle sector and it reached an extreme in earnings revisions breadth back in June. That was the fundamental trigger for the unwind, and the leverage just magnified it. The price momentum factor can recover, but the stocks and sectors that lead may look very different. That is usually how a healthy market adjusts: the baton gets passed before everyone realizes the race has changed.

 

With regard to interest rates, I also think the mainstream explanation is incomplete. Many investors assume higher yields are simply a referendum on debt and deficits. I see stronger nominal growth as the more important driver. Nominal GDP is running close to 7% on a five-year average basis and has reaccelerated on capex incentives, compute demand, and higher velocity real economy. Equities are an inflation hedge when inflation reflects stronger revenue and earnings growth. Deflation—not inflation—is the real kryptonite for stocks.

 

This does not mean we are completely out of the woods on the mid cycle transition that began in June. If oil continues to rise sharply from here, it will likely push interest rates higher and put pressure on growth, an unhealthy combination for stocks. This would likely lead to a 5-10% drawdown in the S&P 500 before the bull market can resume in earnest. The other risk is the midterm elections which historically have been a headwind for equities in the September and October time frame.  

 

Bottom line, the inflation data is old news. The rotation is not. We are transitioning to a mid-cycle market where earnings durability, free cash flow, operational efficiency, and quality matter more. Investors waiting for complete clarity from the Fed may miss the message already coming from the market: leadership has moved to higher quality, asset light companies. Don’t fight it; embrace it. 

 

Thanks for tuning in; I hope you found it informative and useful. Let us know what you think by leaving us a review. And if you find Thoughts on the Market worthwhile, tell a friend or colleague to try it out!

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