The Economist speculates that central bank independence might be on its way out. The article suggests that motives for independence (i.e., Sargent/Wallace or Barro/Gordon type arguments) might be less relevant given the environment of low inflation and interest rates.
See also my earlier, related blog post.
Quarterly Journal of Economics 119(1), February 2004. PDF.
I examine the “fiscal theory of the price level” according to which “non-Ricardian” policy and predetermined nominal government debt fiscally determine prices. I argue that the non-Ricardian policy assumption and, by implication, fiscal price level determination are inconsistent with an equilibrium in which all asset holdings reflect optimal household choices. In such an equilibrium, policy must be Ricardian even if, in some states of nature, the government defaults or commits to an arbitrary real primary surplus sequence. I propose an alternative to the fiscal theory of the price level, based on nominal flows instead of nominal stocks. While this alternative framework establishes a consistent link between fiscal policy and the price level, it does not introduce inflationary fiscal effects beyond those suggested by Sargent and Wallace.