From the Preface to Capital Wars, by Michael Howell. Very adeptly worded, and captures so much of what mainstream economic thought misses. That as economic undertainty rises, rather than jumping off questionable fixed income products and sending yields higher, many market participants reflexively buy more of it, driving yields down, due largely to the role this toxic debt plays as collateral in repo markets. While meanwhile the equity in productive companies drops in a 'flight to safety.' Along with assets with real value propositions, ie, Bitcoin.
Low interest rates (at least, on government and associated debt) aren't stimulus; they're a symptom of a flagging economy. And questionable debt instruments are only a 'safe haven' until one realizes they're paying more dearly for their refuge than they realize through debasement.
Fortune favors the bold.
