Luigi Buttiglione: The US market’s technological edge drives unmatched returns, rising productivity will elevate neutral interest rates, and AI’s dual impact reshapes the economy | Forward Guidance

AI's disruptive force is reshaping the US economy, driving productivity and influencing interest rate policies.

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Add us on Google by Editorial Team Mar. 25, 2026

Key takeaways

• The US market excels in returns due to its technological advancements.
• Rising productivity growth is expected to push up the neutral interest rate.
• Positioning actual interest rates below neutral rates could be a costly policy error.
• AI is a disruptive force with significant economic implications.
• AI can lead to job displacement but also increases productivity and wealth.
• The US has historically seen significant productivity boosts from technological revolutions, unlike Europe.
• Recent productivity increases in the US are linked to technological advancements and human capital.
• Productivity growth should not automatically lead to easy monetary policy adjustments.
• The labor market is expected to see a slowdown in job formation rather than significant job destruction.
• The yield curve is likely to steepen, with long-term rates increasing more than short-term rates.
• The US economy’s historical performance is tied to technological growth.
• AI’s transformative nature is reshaping the economic landscape.
• Technological advancements are driving productivity and economic growth.
• Understanding interest rate policies is crucial for economic stability.
• The yield curve’s behavior is a key indicator for economic forecasting.

Guest intro

Luigi Buttiglione is CEO and Founder of LB Macro, an international macroeconomic and financial consulting firm. Before founding LB Macro in 2018, he served as Partner and Head of Global Strategy at Brevan Howard Asset Management from 2008 to 2017, and as Chief Economist at Barclays Capital from 2001 to 2003. Earlier in his career, he worked as an Economist at the Bank of Italy from 1989 to 2000, contributing to monetary policy and public debt management.

The US market’s technological edge

• The US economy, the US market in terms of return is absolutely unbeatable… it has all to do with technology.

  — Luigi Buttiglione

• Technological advancements are a key driver of the US market’s superior returns.
• The historical performance of the US economy is closely tied to technological growth.
• The US market’s edge is attributed to its ability to leverage technology effectively.

• I think the US economy, the US market in terms of return is absolutely unbeatable… it has all to do with technology.

  — Luigi Buttiglione

• Technological growth has consistently boosted the US economy’s performance.
• The US market’s unmatched returns are a result of its technological advancements.
• Understanding the relationship between technology and economic growth is crucial.
• The US market’s technological edge positions it as a leader in global returns.

The impact of rising productivity on interest rates

• This means that the neutral rate most likely goes up in quite a lot.

  — Luigi Buttiglione

• Rising productivity growth is expected to push up the neutral interest rate.
• Positioning actual interest rates below neutral rates could be a costly policy error.
• Understanding the implications of interest rate policies on the economy is crucial.

• I would not try to position the level of actual interest rates below the level of neutral interest rates that would be a policy mistake which could be extremely expensive in the medium term.

  — Luigi Buttiglione

• The relationship between productivity growth and interest rates is complex.
• Rising productivity can lead to adjustments in economic policy and interest rates.
• Interest rate policies must consider the impact of productivity growth.
• The neutral interest rate is likely to rise significantly due to productivity growth.

AI’s disruptive force in the economy

• I think disruptive is a nice word and disruptive is good so this the way we think of it especially for the us because for the time being ai…

  — Luigi Buttiglione

• AI is a disruptive force with significant implications for the economy.
• The transformative nature of AI is reshaping the economic landscape.
• AI can lead to job displacement but also increases productivity and wealth.
• Understanding the current state of AI technology and its economic impact is crucial.
• AI’s impact on the economy is both disruptive and beneficial.
• The dual effects of AI on employment and economic growth are significant.
• AI is a key driver of economic change and productivity growth.
• The economic implications of AI are profound and far-reaching.

Technological advancements and productivity growth

• There is a substitution effect so this means that the quote unquote a machine does more jobs than humans so there is a productivity which take takes out some jobs but then there is an income effect so the society the economy gets richer so in the end this broadens the pie so there is more to do with more for more people.

  — Luigi Buttiglione

• Technological advancements drive productivity and economic growth.
• The US has historically seen significant productivity boosts from technological revolutions.
• Recent productivity increases in the US are linked to technological advancements and human capital.
• The relationship between technology and productivity is complex and multifaceted.
• Technological progress affects productivity in different geographical areas.
• Understanding the economic implications of technological advancements is crucial.
• The US economy benefits significantly from technological growth and innovation.
• Technological advancements are reshaping the economic landscape.

The role of interest rate policies in economic stability

• I would say one has to be extremely careful in translating this into easy policy even in the short run because this is one of those case in which it matters to look at the so called neutral rate.

  — Luigi Buttiglione

• Productivity growth should not automatically lead to easy monetary policy adjustments.
• Interest rate policies play a crucial role in maintaining economic stability.
• Misinterpreting productivity growth as a signal for monetary policy easing can be risky.
• Understanding the relationship between productivity growth, interest rates, and inflation is crucial.
• Interest rate policies must consider the broader economic context.
• The implications of interest rate policies on the economy are significant.
• Economic stability depends on careful consideration of interest rate policies.
• The neutral rate is a key factor in determining interest rate policies.

Labor market dynamics in the context of economic changes

• I personally think because I think even in terms of jobs we are not going to see really job distraction we are going to see less job formation.

  — Luigi Buttiglione

• The labor market is expected to see a slowdown in job formation rather than significant job destruction.
• Understanding the current state of the labor market and economic conditions is crucial.
• Economic changes impact labor market dynamics in various ways.
• The prediction about the labor market dynamics is based on current economic trends.
• Job formation is expected to slow down, but significant job destruction is unlikely.
• The labor market’s response to economic changes is complex and multifaceted.
• Economic changes can lead to shifts in labor market dynamics.
• The labor market is influenced by a variety of economic factors.

The yield curve’s behavior and economic forecasting

• I personally would expect the yield curve to steepen and steepen so sorry for this language bear steepening so this means that the level the average level of the yield curve goes up but the long end goes up even more than the short end.

  — Luigi Buttiglione

• The yield curve is likely to steepen, with long-term rates increasing more than short-term rates.
• Understanding the implications of yield curve movements on the economy is crucial.
• The yield curve’s behavior is a key indicator for economic forecasting.
• Economic forecasting relies on understanding yield curve dynamics.
• The prediction about the yield curve’s behavior is based on current economic trends.
• The yield curve’s behavior provides insights into future economic conditions.
• The yield curve is an important tool for economic analysis and forecasting.
• Economic forecasting must consider the implications of yield curve movements.

Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.