In a machine learning algorithm designed by Moody's to predict recessions, aggregate building permits (single-family and multifamily) emerged as the single most important variable. A decline in permits is a powerful signal of elevated recession risk for the entire economy.

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The ratio of leading-to-coincident economic indicators is at historic lows seen only in deep recessions (1982, 2009). However, this may be skewed by the leading indicators' reliance on extremely negative consumer sentiment surveys. This divergence suggests we might be at the bottom of a cycle, not the beginning of a downturn.

The sharp drop in the fiscal impulse represents a direct, dollar-for-dollar hit to nominal GDP that has already occurred. This indicates a recession is underway, not forthcoming. The National Bureau of Economic Analysis (NBER) will likely backdate the start of this recession to the third quarter of 2025.

The podcast's economists assess the probability of a recession in the next year at 40-45%, significantly higher than the consensus view of 25-30%. This heightened risk is based on deteriorating labor market trends and is corroborated by Moody's own machine learning models.

The job growth diffusion index, measuring the share of industries expanding payrolls, fell to 47.6 in October. A reading below 50 has historically signaled a recession, indicating that current job gains are dangerously concentrated in just a few sectors like healthcare.

Despite weak underlying economic data, the probability of a recession is not over 50% due to anticipated policy stimulus. This includes Fed rate cuts, major tax cuts, and deregulation, which are expected to provide significant, albeit temporary, economic support.

The Sahm Rule provides a clear signal that a recession has begun: when the three-month moving average unemployment rate rises by more than 0.5 percentage points above its low from the previous year. This metric is useful for cutting through noise and identifying when a slowly weakening job market has definitively tipped into a downturn.

Consumer spending patterns in the gaming sector act as a canary in the coal mine for the economy. When consumers feel financial pressure, the first cutback is on destination travel like Las Vegas. A more severe warning sign of a pervasive downturn would be a subsequent decline in spending at local, regional casinos.

Contrary to most industries that see technological gains, housing construction has become less efficient. This stagnation is a key, often overlooked driver of housing affordability issues, as the fundamental cost to build has not decreased with technology.

Large, negative revisions to economic data often occur around major economic turning points. This is because companies hit first by a downturn are more likely to delay reporting their data, which makes the initial economic reports appear stronger than reality.

Three-quarters of US household wealth is in homes. BlackRock's Rick Reeder argues that a healthy housing market is critical for the broader economy, as it unlocks labor mobility (allowing people to move for jobs) and creates construction jobs. Lower mortgage rates are key to stimulating this velocity.