Inside Economics
Inside Economics

Rules of Thumb

The Inside Economics crew talks about the latest tariff news, as well as the reconciliation bill making its way through Congress and the long-term macroeconomic consequences of the bill. Mark gives some rules of thumb about the tariff impact on inflation, as well as the debt-to-GDP ratio and long-te

Featured Speakers

Moody's Analytics Host

Topics Discussed

Episode Summary

Executive Summary: The hosts focused on the legal and economic fallout from Trump-era tariffs, arguing that even with court challenges, a high effective tariff rate could still raise inflation and disrupt trade negotiations. They also assessed the reconciliation bill as deficit-expanding over the long run despite near-term macro neutrality, discussed TARP as a successful crisis intervention, and answered listener questions on housing, Fed policy, and labor-market data quality.

Main Topics: Tariff court rulings and trade-war uncertainty (Priority: 5/5): The panel reviewed the federal court ruling that struck down tariffs enacted under the International Emergency Economic Powers Act, the immediate appeal, and the stay that left tariffs in place for now. They emphasized that the legal process may take weeks or months and that uncertainty remains high. Inflation and business pricing effects of tariffs (Priority: 5/5): They argued tariffs are likely to lift consumer prices as inventories of pre-tariff goods run out, with businesses partly absorbing costs but eventually passing them through. They also noted some companies may use tariffs as cover for broader price increases. Reconciliation bill, deficits, and debt sustainability (Priority: 5/5): The hosts discussed the tax-and-spending package as largely neutral for near-term growth but highly consequential for fiscal sustainability because it extends tax cuts and adds spending without fixing structural deficits, pushing debt-to-GDP much higher over time. Stock market resilience amid policy turbulence (Priority: 4/5): They expressed surprise that equities remain near highs despite tariffs and fiscal uncertainty, suggesting markets may be relying on the idea that there is no better alternative ('TINA') and on continued AI-driven earnings strength. TARP and crisis-era policy choices (Priority: 4/5): In response to a listener, they defended the 2008 TARP bailout as necessary, fast-moving crisis policy that likely prevented a much worse economic collapse and ultimately did not cost taxpayers money overall. Housing, aging, and wealth transfer dynamics (Priority: 3/5): Listener questions prompted discussion of how aging boomers, healthcare costs, and property burdens may influence housing turnover, migration, and future ownership patterns, but not necessarily the overall housing shortage directly. Fed policy, recession risk, and data quality (Priority: 4/5): They debated the likelihood of the Fed returning to the zero lower bound in a recession, whether it would react to rising long-term yields, and what BLS data improvements would be most valuable, especially higher-frequency and better-distributed data.

Key Arguments: The IEPA-based tariff rulings may not change the macro baseline immediately because the effective tariff rate is still likely to remain around 14%-15% if current policy persists. Tariffs are likely to feed into consumer prices with a lag as pre-tariff inventories are depleted, and businesses may also opportunistically raise prices. The reconciliation bill may be close to growth-neutral in the near term, but it does not solve the long-run deficit problem and could push debt-to-GDP from about 98% to 130% over a decade. Rising debt and deficits could add roughly 60 basis points to 10-year Treasury yields over 10 years based on a rule of thumb of 2 bps for each 1-point increase in debt-to-GDP. The stock market appears to be discounting policy risk too lightly, even though tariffs still threaten corporate earnings and valuations are already elevated. TARP was justified because the financial system was near collapse, Congress had to act, and the intervention likely prevented a far worse recession; taxpayers were largely made whole. Aging and wealth-transfer patterns may change who owns homes and where people live, but they do not automatically increase or reduce the aggregate housing shortage. The Fed would likely cut rates back toward the zero lower bound in a typical recession, even if it is mindful of housing distortions or bond-market volatility. Higher-frequency, higher-quality data on spending, income distribution, and labor-market conditions would materially improve policy analysis.

Data Points: Effective tariff rate at start of year: 2.25% - Used as the starting point for comparison with current and possible future tariff levels. Potential effective tariff rate if current measures persist: 14%-15% - Estimate cited as the likely overall tariff burden if the remaining tariffs stay in place and are implemented. Tariffs on China: 30% - Part of the broad-based country tariffs discussed in the court case and policy outlook. Tariffs on certain products: steel, aluminum, automobiles - Sector-specific tariffs that the court said could remain in place. Inflation effect per tariff-rate point: 10 basis points - Rule of thumb used to estimate the inflation impact of tariff increases. Current inflation rate: about 2.5% - Reference point for projecting inflation if tariff effects are passed through. Projected inflation rate by next year: 3.5%-4.0% - Estimated consumer expenditure deflator outcome if the tariff-rate increase holds. Household share buying ahead of tariffs, income above $125,000: 26% - Conference Board special question on preemptive purchasing behavior. Household share buying ahead of tariffs, income under $50,000: 13% - Conference Board special question on preemptive purchasing behavior. Conference Board Consumer Confidence Index: 85.7 to 98 - The index rebounded in May from April’s tariff-driven drop. Conference Board index level in February: about 100 - The May rebound nearly restored confidence to February levels. Recession indicator probability: 45% - The hosts’ current recession odds, consistent with a Random Forest model the host mentioned. Shiller CAPE ratio: 36.2 - A historically elevated valuation measure for the S&P 500. Historical median CAPE ratio: around 16 - Provided to show how elevated current equity valuations are versus history. Debt-to-GDP ratio now: 97%-98% - Current fiscal starting point used in the debt discussion. Debt-to-GDP ratio in 10 years: 130% - Projected under current fiscal trajectory and assumptions. Primary deficit: just over 3% of GDP - Deficit excluding interest payments in a full-employment economy, described as troubling. 10-year Treasury yield: 4.5% now; 5.1% projected - Using the rule of thumb linking debt-to-GDP to Treasury yields. Yield impact per 1-point increase in debt-to-GDP: 2 basis points - Rule of thumb cited from CBO and the hosts’ modeling. Typical recession funds-rate cut: 500 basis points - Average decline in the federal funds rate target in a recession since 1960.

Pivotal Quotes: "it feels like it's going to go through the court system up to the Supreme Court" — Marissa DiDentale: On the likely legal trajectory of the tariff case after the lower-court ruling and appeal. "for every percentage point increase in the effective tariff rate... raises inflation or prices by 10 basis points" — Mark Zandi: Explaining the rule of thumb used to estimate tariff pass-through to inflation. "we were staring into the abyss there" — Mark Zandi: Defending the 2008 TARP bailout as an emergency measure during the financial crisis.

Implications: Listeners should expect continued tariff-driven volatility, higher price pressures, and persistent legal uncertainty. The fiscal outlook remains a major long-run risk, with rising debt likely to push rates higher and constrain policy.

🔓 Sign Up for Unlimited Episode Search

About Inside Economics

Join Chief Economist Mark Zandi, Marisa DiNatale and Cristian deRitis as they discuss key indicators and other aspects of the global economy. Contact us at [email protected]. Visit online at www.economy.com/economicview

View all episodes from Inside Economics