New Fed report shows Biden's immigration policies top Trump's on economic growth

A San Francisco Fed economic letter summarizing research by Wilson and Zhao finds large Biden-era inflows of unauthorized, working-age immigrants (about 3.5 million in 2021–2023) materially expanded local labor forces; a 1% increase in the unauthorized local workforce raises local employment by 0.92%. The paper and the CBO warn that recent crackdowns and reductions in net migration will slow labor-force growth (CBO projects 0.4% annual labor-force growth for 2026–2034 versus 1.6% in 2021–24), subtract roughly 2.4 million workers from the next decade versus prior estimates, and put downward pressure on GDP and housing construction. Practical implications include tighter construction labor markets, faster home-price inflation as builders pay up for scarce carpenters/electricians, and potential delays for data-center/AI buildouts—a cautious signal for construction, real estate, and growth-sensitive sectors.

Analysis

Market structure: The Fed finding (a 1% local workforce increase → ~0.92% employment) implies immigration shifts are nearly one-for-one with job growth. Reduced unauthorized inflows will tighten labor in construction, manufacturing and data-center builds, likely trimming U.S. housing starts by a material but uncertain amount (range: ~5–15% over 12–24 months) and creating upward pressure on construction wages and shelter inflation even as overall GDP growth slows.

Risk assessment: Key tail risks are rapid policy reversals (mass work authorization or regularization) that could re-inject 1–3M workers within 6–18 months, and a productivity/automation response that substitutes capital for scarce labor over 2–5 years. Immediate market risk is sector rotation; short-term (weeks–months) earnings of builders and REITs will reflect backlog and labor costs, while long-term (years) macro growth and real rates shift with labor-force trajectories.

Trade implications: Expect winners where supply is constrained and pricing passes through—single-family rental REITs (INVH/AMH), incumbent data-center landlords (EQIX, COR) and TIPS if shelter inflation rises. Losers: leveraged, labor-intensive homebuilders (PHM, DHI, LEN) and smaller speculative data-center developers with heavy pipeline capex. Cross-asset: buy TIPS and underweight long-duration growth if shelter-driven CPI keeps real yields elevated.

Contrarian angles: Consensus treats immigration as a political story; markets underprice localized labor shortages and lead times in construction/data centers. Historical parallels (1990s guest-worker-driven construction booms) show multi-year lags between inflows and completed supply—trade accordingly. Watch for policy-induced snapbacks that would rapidly invert positions.

Key Decisions for Investors

• Establish a 2–3% long allocation to Invitation Homes (INVH) or American Homes 4 Rent (AMH) for a 6–18 month horizon; thesis: rising home prices and constrained starts drive rental demand and rent inflation; target 15–30% upside if housing starts decline >5% YOY.
• Initiate a 1% portfolio short via a 3–6 month put spread on PulteGroup (PHM) (buy 15–25% OTM puts, sell deeper OTM puts) to hedge builder margin compression from higher labor costs; widen if builder-lead times lengthen >10% or guidance cuts follow.
• Buy a 1–2% notional 9–12 month call spread on Equinix (EQIX) (10–20% OTM) to capture pricing power from delayed data-center supply; increase exposure if announced completions are deferred by >6 months across major metro markets.
• Allocate 3–5% to iShares TIPS Bond ETF (TIP) and reduce long-duration Treasury exposure (TLT) by ~50% of current position for a 12–36 month horizon to hedge shelter-driven inflation and protect real returns.
• Monitor monthly DHS/CBP encounter and immigration-court backlog data and CBO migration revisions: if net unauthorized inflows fall >20% YOY over two consecutive months, increase short-builder exposure and add 1–2% short positions in labor-intensive regional builders (e.g., LEN/DHI).