The share of nonfinancial firms in financial distress has reached a level that is higher than during most previous tightening episodes since the 1970s
Source: https://www.federalreserve.gov/econres/notes/feds-notes/distressed-firms-and-the-large-effects-of-monetary-policy-tightenings-20230623.html
TLDRS:
Since March 2022, U.S. monetary policy has become tighter. More businesses are financially distressed now than in previous instances of tightening since the '70s.
* Studies suggest that these conditions could lead to significant declines in investment and