Writing in The Hill, Paul McCulley argues that his profession’s fussy obsession with the Fed’s zero-point-whatever monetary policy is leading us into a dead end: “after a financial crisis, itself spawned by bursting of a bubble in private-sector debt creation, the power of monetary policy to generate robust aggregate spending growth is severely truncated.”

The policy problem we need desperately to solve — whose solution is key to a robust recovery, McCulley argues — is fiscal: “fiscal deficits need to be dramatically bigger.” To that end, he adds, it’s time to place the concept of “central bank independence” in its proper context:

Central bank independence has its time and place. But when economic growth is milquetoast and the reality is that inflation is too low, not too high (with the risk of outright deflation in the event of a recessionary shock), there is no reason whatsoever for the monetary and fiscal authorities to act independently — as if they were oil and water — in pursuit of the common public good.

Right now, what the country needs is for the fiscal authority to exercise its latitude to purposely ramp up its spending more than its taxing, and for the monetary authority to print however much money is necessary to keep interest rates low, unless and until inflation smacks the economy in the face. And the fiscal and monetary authorities need to openly declare that these actions are a political joint venture.

Yes, my profession needs to remember that macroeconomics, as a discipline, is about solving collective action problems. The solutions are often politically messy, offending the sensibilities of the moneyed class. Such is the nature of effective democracy: Messiness that delivers for all.

Read it all here.

Related: “Central Bank Independence: Myth and Misunderstanding“