Philly Thrives, More Immigrants Arrive

Episode Summary

Executive Summary: The episode reviews a soft-but-still-solid U.S. economy: Q1 GDP slowed to 1.6% annualized, inflation remained sticky at 0.3% monthly PCE, and labor-market claims stayed exceptionally low. The main focus then shifts to demographics: domestic mobility is near historic lows due to mortgage rate lock-in, while immigration is likely understated in official data and increasingly central to labor-force growth and long-run economic potential.

Main Topics: Q1 GDP slowdown but resilient underlying demand (Priority: 5/5): The panel interprets the first-quarter GDP slowdown as mostly driven by inventory and trade swings rather than a deterioration in fundamentals. Consumer spending and business investment remained solid, and housing investment added meaningfully to growth. Inflation and the Fed’s preferred PCE measure (Priority: 5/5): March PCE inflation came in at 0.3% month over month, leaving year-over-year inflation above target but not accelerating. The group discusses how housing/OER keeps core inflation elevated and why markets reacted but ultimately calmed. Labor market stability and recession risk (Priority: 4/5): Weekly jobless claims remained remarkably flat around very low levels, reinforcing the view that layoffs are not yet signaling recession. The discussion frames layoffs as a necessary condition for a downturn that is not currently present. Fed independence and political risk (Priority: 5/5): The hosts react strongly to reporting that Trump advisers had discussed giving the president more direct control over monetary policy, arguing that politicizing the Fed would raise inflation risk and damage markets. Housing market strength and rent dynamics (Priority: 4/5): House prices remain elevated nationally and the group debates rent measures, distinguishing between Zillow asking rents and more effective-rent sources. They emphasize that shelter inflation is easing but still remains a major issue in official inflation measures. Domestic migration shifts and the Philadelphia/Southeast story (Priority: 5/5): Using Equifax credit-file address-change data, the team finds mobility is down sharply nationwide due to high mortgage rates. Big-city outflow has moderated, while Philadelphia stands out for improved in-migration and the Southeast—especially South Carolina—continues to attract residents. Immigration’s role in population and labor-force growth (Priority: 5/5): Laura Ratz explains that CBO estimates imply much higher immigration than Census estimates, helping explain stronger employment growth. Immigration is positioned as a key driver of future population growth, labor supply, and potential GDP.

Key Arguments: The Q1 GDP slowdown looks temporary and composition-driven, not a sign that the economy is weakening structurally; consumer spending and investment remain healthy. Inflation is still above the Fed’s target, but the monthly data did not show renewed acceleration, which reduces immediate concern. Housing/OER is the main reason core PCE remains above 2%; the panel argues this component is hard to measure and distorts the picture of underlying inflation. Weekly claims near 207,000 suggest layoffs remain too low to indicate recession; as long as firms keep workers, growth can continue. Political control of the Fed would likely raise inflation expectations, push bond yields higher, and depress equity valuations. High mortgage rates and low locked-in mortgage coupons are suppressing household mobility, producing historically low mover rates. Domestic migration is shifting from pandemic-era big-city exodus toward a more normal pattern, though the Southeast remains a major winner and Philly is improving sharply. CBO’s immigration estimates are far above Census figures, implying a much larger labor force and explaining why payrolls have outperformed expectations. Immigration is increasingly central to long-run U.S. growth because natural population increase may stop contributing to total growth by around 2040. Rational immigration reform could materially boost potential growth and help address fiscal pressures by increasing labor supply and tax revenues.

Data Points: Q1 GDP growth: 1.6% annualized - U.S. GDP growth in the first quarter, down from 3.4% in Q4. Q4 GDP growth: 3.4% annualized - Comparison point for the slowdown discussed on the show. Consumer spending contribution to GDP: 1.7 percentage points - Largest contributor to first-quarter GDP growth. Residential fixed investment contribution to GDP: About 0.5 percentage points - Strongest housing contribution in quite some time. PCE inflation, monthly: 0.3% - March PCE and core PCE inflation both increased 0.3% month over month. Core PCE inflation, year over year: 2.8% - Fed’s preferred inflation gauge excluding food and energy. Headline PCE inflation, year over year: 2.7% - March reading cited in the discussion. Core PCE annualized quarterly pace: 3.7% - Quarterly core PCE reading that initially worried markets. Weekly jobless claims: 207,000 - Latest level discussed; down 5,000 on the week. Jobless claims four-week average: About 210,000 - Described as unusually stable for several weeks. Moody’s Analytics House Price Index: Up almost 6% year over year - March national house-price growth. Moody’s Analytics House Price Index prior month: 6.1% year over year - February comparison cited. Zillow asking rent growth: 3.6% year over year - April Zillow rent index reading. Zillow asking rent growth prior year: 5.8% year over year - Same month a year earlier. Zillow rent growth peak referenced: 16% year over year - 2022 rent inflation comparison. Foreign-born labor-force participation rate: 66% - Presented in the stats game as back to pre-pandemic levels. Native-born labor-force participation rate: 62% - Presented as slightly below pre-pandemic levels. Effective mortgage rate on outstanding mortgages: 3.781% - From the GDP report; used to illustrate the lock-in effect. CBO immigration estimate for 2023: 3.3 million - Total immigration estimate used to explain stronger labor-force growth. Census Bureau immigration estimate for 2023: 1.1 million - Official estimate contrasted with the CBO’s much higher figure. Pre-pandemic annual immigration: About 1 million - Typical level described for the years before the pandemic. Undocumented immigration component pre-pandemic: About 250,000 - Approximate annual undocumented inflow mentioned. Household population-growth turning point: 2040 - CBO estimate for when natural increase stops supporting population growth, making immigration the sole source of growth. Homeowner OER contribution to inflation gap: About 0.8 percentage points - The excess of core PCE over the 2% target attributed largely to owner’s equivalent rent.

Pivotal Quotes: "If you really want to understand what underlying inflation is, which I think is what the Fed wants to target... you have to exclude OER." — Mark Sandy: Discussion of why owner’s equivalent rent distorts core inflation and policy interpretation. "I think it is terrible. It's scary. I mean, the pillar of our monetary system is an independent Federal Reserve." — Marissa Di Natale: Reaction to proposals that would give the president direct influence over Fed rate decisions. "That is the year at which natural population growth will cease to support overall population growth, and immigration will be the sole source of U.S. population growth." — Laura Ratz: The stats game reveal about the CBO’s 2040 population-growth projection.

Implications: Listeners should expect steady but unspectacular growth, sticky shelter-driven inflation, and historically low mobility. Over time, immigration policy and Fed independence will be decisive for labor supply, housing, and long-run economic growth.