The 2008 Financial Crash
The 2008 financial crash was a demand collapse, not an inflation: spending fell, unemployment rose toward 10%, inflation dipped toward and briefly below zero, and the Fed hit the zero lower bound where conventional rate cuts ran out of room.
| Unemployment peak | ~10% (Oct 2009) |
|---|---|
| Policy rate | Zero lower bound, 2008–2015 |
| Risk | Deflation, not inflation |
Not every crisis is an inflation. The 2008 financial crash was the opposite: a sudden, severe collapse in demand.
As credit froze and confidence evaporated, households and firms cut spending hard. Output fell, unemployment climbed toward 10%, and inflation dropped toward zero, with a brief period of outright deflation in 2009. The danger was a deflationary spiral, where falling prices raise the real burden of debt and the real interest rate, deepening the slump.
The Fed cut rates to essentially zero and held them there for years, the "zero lower bound." Once nominal rates hit zero, conventional policy runs out of room, which is why central banks turned to unconventional tools. This is the mirror image of an overheating economy and a reminder that interest-rate policy can be constrained exactly when it is needed most.
Sources: Federal Reserve History, "The Great Recession and its Aftermath." See the methodology.