The erosion of the American tax base

May 7, 2026

AI Summary

5 min read

This Marketplace episode covers a range of U.S. economic indicators amid ongoing war disruptions, including slower productivity growth, a refined view of domestic demand, detached stock markets, slumping appliance sales, mixed corporate earnings, and deepening concerns over a shrinking tax base.

Productivity Growth Slows Slightly

First-quarter productivity rose just 0.8%, per Bureau of Labor Statistics data, though year-on-year growth held at a solid 2.9%. Experts like Gerald Cohen of UNC Kenan-Flagler Business School caution that quarterly figures are volatile, like short-term weather versus long-term climate, and not indicative of broader trends. Yelena Shchelochkov of the Conference Board attributes recent gains partly to labor shortages driving automation investments, such as supermarket self-checkouts. Pandemic habits boosted restaurant productivity via DoorDash expansions, while online gambling has increased casino revenues. Analysts like Seth Benzell of Chapman University expect AI and automation to drive bigger gains in the medium term by boosting output with fewer workers.

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What you'll learn

1 (01:49) **Worker Productivity Report** - Q1 growth slows to 0.8% per BLS, year-on-year at 2.9% amid AI investments
2 (04:47) **GDP vs. Core Domestic Demand Explained** - Q1 GDP at 2%, final sales to private domestic purchasers up 2.5% strips out noise
3 (09:44) **Markets Ignoring War Risks** - S&P 500 hits highs despite gas price surge, supply disruptions from Ukraine war
4 (15:20) **Market Close and Earnings** - Dow -0.6%, Nasdaq/S&P flat-to-down; food chains hit by consumer squeeze
5 (18:41) **Whirlpool Earnings Signal Appliance Slump** - North American sales in "recession-level decline" per company
6 (21:52) **Erosion of US Tax Base** - GOP tax law cuts liability for 85% of households, 88 big firms pay zero corporate tax
7 Standout Quotes

+ Full timestamped outline available in the app

Show Notes

After the One Big Beautiful Bill Act reduced taxes for 85% of households, disproportionately benefiting high-income earners, all eyes are on the GOP’s approach to taxation. But they’re not the only ones, as Democrats, too, seek to cash in on the tax cut strategy. “Marketplace” Host Kai Ryssdal spoke with Annie Lowrey, a staff writer at The Atlantic, about what that dwindling tax base could mean for public works and our national debt. But first: Whirlpool reports “recession-level low” demand, the first quarter’s lower-than-expected productivity, and a look into how some business owners are approaching tariff refunds.

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