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Ellen Zentner22 August 2025

Tariffs, The Fed, and Macro Focus with Morgan Stanley’s Ellen Zentner

3Frameworks
12Insights

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Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Myth Buster· 1

Myth Buster39:18

The Market Can Anticipate the Fed Without Controlling It

Zentner rejects the claim that market pricing obliges the Federal Reserve to make the expected decision. Markets react continuously to new information, while the Fed must analyze evidence, deliberate, build consensus, and act at scheduled meetings, so similar conclusions can appear at different speeds.

  • Markets make high-frequency adjustments.
  • The Fed makes low-frequency, consensus-based decisions.
  • Market pricing can correctly anticipate a later Fed move.
  • Agreement does not mean the market compelled the Fed.

“The FED makes low frequency decisions in a high frequency world.”

Ellen Zentner · 40:10

“The market can respond on a dime when the data comes out when financial conditions change. The Fed can't.”

Ellen Zentner · 40:20
#federal reserve#markets#interest rates#monetary policy

Hot Take· 1

Hot Take1:14:30

Why an Economist Uses Anecdotes to Adjust Models

Zentner says she wishes she had learned earlier that formal models are not sufficient by themselves. Although anecdotes are not statistically representative, she uses observed behavior to connect with audiences and to inform subjective adjustments to quantitative forecasts.

  • Models are useful but not definitive.
  • Anecdotal evidence can expose behavior that formal data misses or captures late.
  • Stories help economists communicate conclusions to audiences.
  • Anecdotes can inform subjective adjustments without replacing statistical analysis.

“Models are not the end all be all”

Ellen Zentner · 1:14:35

“I'm a big believer in using anecdotal evidence when thinking about how to adjust your forecast subjectively”

Ellen Zentner · 1:15:03
#forecasting#anecdotes#models#economics

Explainer· 5

Explainer33:15

Why AI Threads Through Every Major Investment Theme

Zentner characterizes AI as a generalized technology rather than a narrow standalone industry. Its influence crosses defense, longevity, energy, robotics, and productivity, making AI technology and diffusion the highest-conviction element within a multi-theme portfolio.

  • AI is a generalized technology that flows through the economy.
  • Defense modernization increasingly incorporates technology and AI.
  • AI connects themes including longevity, geopolitics, and energy.
  • Benefits may extend from mega-cap firms to smaller companies adopting the technology.

“AI is a generalized technology, so it flows through everything.”

Ellen Zentner · 33:40

“AI threads through all of that.”

Ellen Zentner · 34:17
#ai#thematic investing#technology#productivity
Explainer36:25

Shrinking Workforces Create the Incentive to Adopt AI

Falling birth rates force countries to address future labor shortages through higher participation, managed immigration, or technological substitution. Zentner argues that AI and robotics become especially compelling where demographic decline cannot be offset through the first two routes.

  • Labor scarcity creates a practical incentive for automation.
  • Countries can increase participation among existing residents.
  • Managed immigration can enlarge the labor supply.
  • AI and robotics provide a third route for replacing missing labor.

“You've got to replace labor shortfalls. That's a huge incentive.”

Ellen Zentner · 36:35

“Or you can replace that labor with AI and robotics. There's your incentive.”

Ellen Zentner · 37:24
#ai#labor#demographics#robotics
Explainer49:35

How Affluent Households Mask Consumer Weakness

Consumer spending is slowing under weaker population growth and pressure on lower-income households, but aggregate totals remain supported by affluent consumers. Because the highest income groups account for most spending and have benefited from large gains in financial and real-estate wealth, their purchases can conceal deterioration at the bottom.

  • Reduced immigration weakens population-driven consumption.
  • Lower-income households cut spending when prices rise.
  • The top income quintile generates 45 percent of consumer spending.
  • Wealth gains support affluent spending and mask low-end weakness.

“the top income quintile in the US represents forty five percent of all consumer spending.”

Ellen Zentner · 50:50

“when they're spending, it tends to mask weakness at the low end.”

Ellen Zentner · 51:29
#consumer spending#inequality#wealth#economy
Explainer52:10

The Quiet Erosion of America's Economic Data

Zentner says concern about data integrity predates the firing of the BLS commissioner. Declining survey response rates, shutdowns, antiquated systems, recruiting difficulties, and chronic underfunding threaten data quality even though US statistical agencies still produce unusually robust datasets.

  • Survey response rates have been declining.
  • Government shutdowns weaken follow-up and can cause lasting response losses.
  • Antiquated technology makes statistical agencies harder to staff.
  • Underfunding prevents agencies from modernizing systems.
  • Private-sector critics often fail to offer workable alternatives.

“the concern among the economics community for quite some time has been that data integrity has been slipping.”

Ellen Zentner · 52:14

“What I will advocate for is funding the data agencies and encouraging them to overhaul their systems.”

Ellen Zentner · 55:06
#bls#economic data#government#statistics
Explainer55:14

Why Fed Independence Anchors Inflation Expectations

Political pressure for easier monetary policy can convince markets that rates will remain too low for the economy's conditions. That belief risks unanchoring inflation expectations, raising long-term term premiums, and reviving the inflation and stagnation dynamics associated with the 1970s.

  • Political coordination with the Fed has historical precedent.
  • Expected future inflation can accelerate present-day purchasing.
  • Threats to Fed independence raise long-term risk premiums.
  • Independent monetary policy is part of US institutional credibility.

“The price was going to be more expensive tomorrow, so you better buy it today.”

Ellen Zentner · 56:44

“Independent monetary policy making is a pillar of US exceptionalism.”

Ellen Zentner · 57:49
#federal reserve#inflation#monetary policy#independence

Story· 4

Story02:28

Ellen Zentner's Unconventional Route From Texas to Wall Street

Zentner describes beginning university later than her friends, studying economics at a commuter campus in Denver, and returning to Texas for her first professional role. Work on taxes, economic development, and household behavior at the Texas Comptroller's Office established the macroeconomic and consumer focus that shaped her career.

  • She began university after an unplanned gap year.
  • The University of Colorado Denver offered a strong economics department and commuter setting.
  • Texas government work gave her exposure to taxation, development, and household behavior.
  • Chief economist Tamar Ploute became an important early mentor.

“it was just being thrown into a macro role was such a huge determinant of my entire career”

Ellen Zentner · 07:40

“studying things like household behavior in the state of Texas, which gave me my love for the consumer and household behavior, which has lasted my…”

Ellen Zentner · 07:50
#career#economics#texas#mentorship
Story10:28

Watching the Financial Crisis From a Cash-Rich Japanese Bank

At Bank of Tokyo Mitsubishi, Zentner operated as a one-person economics function and wore every analytical hat. During the financial crisis, the Japanese institution's prior experience and limited mortgage-backed-security exposure gave her a strikingly different vantage point from economists at threatened Wall Street firms.

  • A small research operation forced Zentner to cover many economic functions.
  • Japanese financial institutions had already endured their own prolonged crisis.
  • Bank of Tokyo Mitsubishi helped fund Morgan Stanley during the crisis.
  • Her relative security contrasted with the fear experienced across Wall Street.

“I basically was a one man band, which was great because I had to wear every hat”

Ellen Zentner · 10:32

“Japanese firms were sitting on a pile of cash”

Ellen Zentner · 11:15
#financial crisis#banking#career#morgan stanley
Story15:17

How Dog-Food Ads Broke an Instagram Impulse-Buying Habit

After Instagram repeatedly targeted her with products for women over fifty, Zentner deliberately clicked and browsed irrelevant dog-food advertisements. By feeding the recommendation system false interest signals, she temporarily replaced tempting product promotions with ads she could ignore.

  • Instagram learned from Zentner's impulse purchases.
  • She clicked irrelevant dog-food ads despite owning no pets.
  • Browsing and abandoning a cart strengthened the false signal.
  • The resulting ad feed reduced her temptation to buy.

“I thought, okay, I need to click on the dog food ad and now poke around in that site a little bit”

Ellen Zentner · 16:24

“for thirty days, I would get dog ads and I easily could continue to enjoy Instagram without buying a thing.”

Ellen Zentner · 16:36
#algorithms#social media#advertising#consumer behavior
Story22:25

The 42-Hour Election-Night Test of a Chief Economist

The unexpected 2016 presidential result triggered continuous client calls across Asia, Europe, and the United States while Zentner was traveling. She eventually delivered an unscripted, standing-room-only economic outlook and remained awake for 42 hours, illustrating the physical and cognitive demands of crisis forecasting.

  • Election results immediately generated global client demand.
  • Calls followed the opening of Asian and European markets.
  • Zentner abandoned her prepared presentation for open questions.
  • She remained awake for 42 hours.

“I'm not going to have all the answers, but let's talk”

Ellen Zentner · 24:49

“forty two hours I went without sleeping.”

Ellen Zentner · 25:20
#2016 election#forecasting#crisis response#career

Takeaway· 1

Takeaway1:01:36

Policy Volatility Often Comes Down to Who Markets Trust

The discussion examines whether President Trump's market sensitivity functions as a protective collar and how advisers influence trade decisions. Zentner emphasizes that markets distinguish between policy voices they perceive as steady and those associated with more disruptive outcomes.

  • The second Trump administration did not immediately retreat when markets sold off.
  • Different advisers imply different expected policy paths.
  • Scott Bessent developed a reputation as a calm, steady voice.
  • Trust and certainty reduce expected volatility.

“The market puked and the President stayed the course.”

Ellen Zentner · 1:03:08

“the markets will speak volumes as to who they believe they can trust.”

Ellen Zentner · 1:04:51
#trade policy#markets#trump#volatility