"It wasn’t the severity of the Great Recession that caused the weak recovery, but government policies."
Robert J. BARRO
"The main U.S. policy used to counter the Great Recession was increased government transfer payments. Federal social benefits to persons as a ratio to GDP went from 8.7% in 2007 to 11.7% in 2010, then fell to 10.9% in 2015. The main increases applied to Medicaid, Medicare, Social Security (including disability) and food stamps, whereas unemployment insurance first rose then fell. Unfortunately, increased transfer payments do not promote productivity growth."
"The 2007-08 financial crisis was also followed by vast monetary expansion involving increases in the balance sheets of the Federal Reserve and other central banks. The Fed’s expansion featured a dramatic rise in excess reserves, used to fund increased holdings of Treasury bonds and mortgage-backed securities. Remarkably, the strong monetary growth came without inflation."
"The absence of inflation is surprising but may have occurred because weak opportunities for private investment motivated banks and other institutions to hold the Fed’s added obligations despite the negative real interest rates paid. In this scenario, the key factor is the flight to quality stimulated by the heightened perceived risk in private investment."
Doses it look like something we experienced in France? Yes.