Going back to early CBBs, I’ve found it useful to caricature the analysis into two distinctly separate systems, the “Real Economy Sphere” and the “Financial Sphere.” It’s been my long-held view that financial and monetary policy innovations fueled momentous “Financial Sphere” inflation. This financial Bubble has created increasingly systemic maladjustment and structural impairment within both the Real Economy and Financial Spheres. I believe finance today is fundamentally unstable, though the associated acute fragility remains suppressed so long as securities prices are inflating.
The mortgage finance Bubble period engendered major U.S. structural economic impairment. This became immediately apparent with the collapse of the Bubble. As was the case with previous burst Bubble episodes, the solution to systemic problems was only cheaper “money” in only great quantities. Moreover, it had become a global phenomenon that demanded a coordinated central bank response.
Where has all this led us? Global “Financial Sphere” inflation has been nothing short of spectacular. QE has added an astounding $14 TN to central bank balance sheets globally since the crisis. The Chinese banking system has inflated to an almost unbelievable $38 TN, surging from about $6.0 TN back in 2007. In the U.S., the value of total securities-to-GDP now easily exceeds previous Bubble peaks (1999 and 2007). And since 2008, U.S. non-financial debt has inflated from $35 TN to $49 TN. It has been referred to as a “beautiful deleveraging.”
