The Next Chapter for Inflation with Cullen Roche

Episode Summary

Executive Summary: Cullen Roche argued that inflation is best understood through multiple lenses, with core PCE most important for Fed policy but private and market-based measures also essential. He said inflation has likely peaked, is normalizing toward pre-COVID trends, and that the Fed’s lagging, data-dependent approach makes policy mistakes likely. He also highlighted fiscal deficits, shelter lags, and AI/technology as key forces shaping future inflation and growth.

Main Topics: How to measure inflation (Priority: 5/5): Roche emphasized core PCE as the Fed’s preferred gauge, but argued that CPI variants, commodity indices, and private measures like Trueflation are useful for cross-checking and understanding real-time price trends. Shelter inflation and data lags (Priority: 5/5): He explained that shelter is a major source of distortion in official inflation data because BLS methodology lags real-world rent changes by many months, making current CPI/PCE read higher than underlying inflation. Fiscal stimulus, rate hikes, and economic resilience (Priority: 5/5): Roche argued that large fiscal deficits and consumer borrowing have supported growth despite aggressive Fed tightening, helping explain why the economy has held up better than many expected. Labor market signals are weakening beneath the surface (Priority: 4/5): He noted that headline payroll growth remains solid, but full-time employment, quits, and job quality indicators suggest workers are under more pressure and relying on second jobs to offset inflation. Fed decision-making and political constraints (Priority: 4/5): Roche said the Fed is structurally late because it must justify actions with hard data, and it is likely to avoid politically sensitive moves near the election even if the economy weakens. Long-run inflation, AI, and productivity (Priority: 4/5): He viewed AI and broader technology as deflationary forces that should raise productivity and lower costs over time, reinforcing a long-term tendency toward moderate inflation in developed economies. Neutral rates, target setting, and policy uncertainty (Priority: 3/5): Roche questioned the usefulness of a precise neutral rate or a rigid 2% inflation target, arguing that both are highly uncertain and environment-dependent.

Key Arguments: Core PCE matters most because it is the Fed’s preferred inflation gauge and therefore the biggest driver of policy. Official shelter inflation is overstated in the short run because BLS measures rents with a long lag, so current inflation is better assessed with ex-shelter readings and market data. Inflation is multi-causal; wages, fiscal spending, supply chains, and consumer behavior all matter, so no single factor explains the 2021-2022 surge. The strong economy after rate hikes is partly explained by unusually large fiscal deficits and by consumers borrowing more or taking second jobs to maintain spending. The Fed is inherently reactive and likely to lag turning points because it needs hard evidence before acting. A mild amount of inflation is not necessarily bad; the bigger risk is deflation or overly tight policy that damages employment and credit markets. AI and technology are likely to be disinflationary over time by improving efficiency and reducing costs, similar to the internet’s impact. A “neutral” interest rate is conceptually interesting but practically hard to measure and hard to use as a precise policy tool. A Trump victory could increase inflation risk if it leads to more fiscal spending, easier credit conditions, and a more sympathetic Fed leadership. The base case is a soft-landing-like normalization: slower growth, moderation in inflation, but with tail risks in credit-sensitive sectors if rates stay restrictive too long.

Data Points: Core PCE: Most important Fed inflation measure - Roche said this is the key inflation index because the Fed cares most about it. Shelter inflation (official): ~6% YoY - He said BLS shelter inflation was still around 6% even as real-time rents were flat to down. Inflation ex-shelter: ~1.8% YoY - Roche argued this better reflects underlying inflation in the current environment. California fast-food minimum wage: $16 to $20 per hour - Used as an example in a discussion of wages and inflation. Commercial real estate prices: Down ~15% - He cited weakness in commercial real estate as one sector hit hard by higher rates. Deficit last year: Much larger than expected - No exact figure given, but Roche said fiscal deficits were materially bigger than economists expected. Employment trend: Full-time employed declined while payrolls kept rising - He used this contrast to show that labor strength may be overstated by headline payroll data. Potential unemployment spike: 5% to 6% - He said this is a material risk if the Fed stays too tight too long. Fed hiking cycle: 0% to 5% overnight rates - Used to illustrate how abruptly policy tightened in the recent cycle. Desired Fed policy range: 3% to 4% overnight rates - He suggested this may be a more sustainable long-run range. Early 2025: Inflation likely near target by then - Roche said inflation should be around 2% by early 2025 in his base case. COVID inflation surge: Driven by multiple factors - He referenced fiscal spending, supply chains, labor dynamics, and other forces rather than a single cause.

Pivotal Quotes: "Core PCE is kind of the go-to, but there's lots of different ways to skin the inflation metric cat." — Cullen Roche: Explaining why he watches several inflation measures, not just the headline Fed target. "The Fed can't really do that. The Fed has to go before Congress and be able to say, look, we did this because this data at this time proved to this." — Cullen Roche: Describing why the Fed is structurally data-dependent and often late to react. "The economy doesn't land. It's just, so it never really made sense to me that like, you know, we're not putting the plane down." — Cullen Roche: Challenging the soft-landing metaphor and framing the economy as always in motion.

Implications: Listeners should expect inflation to keep easing but not uniformly, with shelter and policy lags still distorting the picture. The main risks are restrictive rates, credit stress, and election-linked fiscal shifts, while technology and AI may help suppress inflation over time.