The economy is a complex beast, and predicting its next move is like trying to predict the weather a month in advance. But Mark Zandi, Moody's chief economist, has a new tool in his arsenal: the Vicious Cycle Index. This index is designed to give a more comprehensive view of the job market and the economy, taking into account not just the unemployment rate but also the labor force participation rate. And it's sending a warning sign that we might be heading into a recession.
A New Perspective on the Job Market
Zandi's index is a clever modification of the Sahm rule, which traditionally looks for a 0.5 percentage point increase in the three-month average unemployment rate over the prior 12 months to signal a recession. However, the Sahm rule didn't work out so well in 2024, as a surge of new entrants into the job market, primarily immigrants, pushed up the unemployment rate. This wasn't a distress signal but an indication of more people looking for work.
Zandi's index addresses this issue by considering the labor force participation rate, which has been declining faster than the unemployment rate. This decline suggests that people are getting discouraged about finding jobs, a sign that the job market is weakening. By combining these two measures, Zandi's index provides a more nuanced view of the economy's health.
The Vicious Cycle
The beauty of Zandi's index is how it captures the vicious cycle that can occur in the economy. When the job market weakens, people worry about unemployment and start pulling back on spending. This makes the economy worse, leading to even more consumers cutting back. It's a self-reinforcing loop that can quickly spiral out of control.
A Reality Check
However, it's important to remember that Zandi's index is still in its experimental phase. While it has correctly signaled recessions in the past, he emphasizes that it's not a definitive indicator. By most other measures, the U.S. is not in a recession, with consumer spending holding up and capital investment booming, thanks to the AI data center boom.
The Evolving Nature of Recession Indicators
The challenge with recession indicators is that they don't work like they used to. The job market has been acting unusually for years following the pandemic, with a spike in immigration driving a lot of new workers into the labor supply. The current administration has reversed this dynamic, making it even more difficult to interpret economic signals.
The Bottom Line
In the end, Zandi's Vicious Cycle Index is a fascinating attempt to improve our understanding of the economy. It highlights the importance of considering multiple indicators and the complex interplay between different economic factors. As Zandi himself says, he's still playing with Claude, and if he comes up with a better formula, we'll all be the wiser. But for now, it's a reminder that the economy is a dynamic and unpredictable beast, and we need to keep an eye on all the indicators, not just the unemployment rate.
