3 key differences between the volatility of 2022 and the Great Recession of 2008
Fortune · Mario Tama/Getty Images

Record high gas prices, a red-hot housing market, and soaring stocks: it’s starting to feel a lot like 2007 again.

Millennials remember the so-called Great Recession well, not least because the massive crash of the global financial system coincided with many from the generation graduating into the jobs market.

The similarities between that era and the economy today have brought recession prognosticators out in force.

From billionaire hedge fund managers to Wall Street analysts, predictions of impending economic doom are widespread. But talking to experts—and looking closely at the data—indicates that history isn’t repeating itself.

That’s no guarantee the economy will crash or maintain its relatively smooth sailing, but it does mean that whatever happens will look entirely different. Here are the crucial differences between now and then.

The inflation risk

The biggest difference between the pre-Great Recession era and what we are seeing in the U.S. economy today is inflation. In February, the U.S. inflation rate hit 7.9% year-over-year, a four-decade high. The Great Recession, on the other hand, is now accepted as the end of the “Great Moderation,” a period of low inflation and macroeconomic stability. Although the macro part turned volatile afterward, inflation stayed ultra-low, averaging just 2.85% in 2007 and 3.84% in 2008.

“I think there’s one big difference, that in some sense may swamp everything else. And that’s the behavior of inflation,” Dr. John Weinberg, a nearly 20-year veteran of the Federal Reserve Bank of Richmond, told Fortune. “There is a risk that in order to contain inflation, the Fed is going to have to raise rates at a pace that weakens the economy.”

The Fed’s recent decision to raise interest rates to combat inflation could spark a recession, Weinberg said, noting that we haven’t seen a monetary policy-induced recession in decades.

“We’re coming out of an extended period of very low and stable inflation…So it’s hard to compare the eras without thinking about inflation and the path of monetary policy,” Weinberg said.

The ‘black swan’ of housing prices

The Great Recession is also widely accepted to be rooted in a so-called black swan event— the subprime mortgage crisis—an economic event considered so rare as to be effectively impossible to predict.

The widespread expansion of mortgage credit to borrowers with bad credit and often without proof of income was enabled by mortgage-backed securities (MBS) that repackaged risky mortgages into pools. These pools were then sold to investors, increasing overall market risk dramatically. The catch was it was considered safe because experts assured investors home prices would continue to go up, and any decline was a “black swan.”