You’d think it wouldn’t be so hard to spark a little inflation.
But in recent years, the Federal Reserve has consistently fallen short of its goal of a 2% annual inflation rate, despite the fact that it has kept interest rates at historically low levels, and has maintained trillions of dollars of government debt and mortgage-backed securities on its balance sheet.
This inability of the Fed to hit its inflation goal has caused many economic commentators to wonder what the central bank will do once the next recession hits. If the U.S. economy does suffer a recession in the near future, it’s unlikely that the federal funds rate will be high enough that the central bank will be able to stimulate the economy with interest rate cuts anywhere near the magnitude it did following recent downturns.
The situation has economists in general, and former Federal Reserve Chairman Ben Bernanke in particular, worried about what to do when the next recession hits. In a blog post Monday, Bernanke took a look at one of the more exciting (and controversial) ideas for future fed policy: helicopter money.
The term was invented by famed conservative economist Milton Friedman, who used the metaphor of dropping money down from a helicopter to illustrate the fact that a determined central bank could cause inflation if it really wanted to, if by no other means than simply handing out free money. “In theory at least, helicopter money could prove a valuable tool,” Bernanke writes. “In particular, it has the attractive feature that it should work even when more conventional monetary policies are ineffective and the initial level of government debt is high.”
Bernanke famously used the same “helicopter” analogy in a 2002 speech, which critics say gave then-Fed Chair Alan Greenspan the intellectual cover to pursue the loose monetary policies that led to the housing bubble and, ultimately, the 2008 financial crisis.
Fast forward to the present and many people are understandably concerned about giving the central bank the power to just print dollars and hand that money out, as opposed to conducting monetary policy through the banking system as it does now. Many accounts in the media wrongly equate the Fed’s program of quantitative easing (QE), with “printing money,” even though it is really creating bank reserves and using them to buy government debt and mortgage-backed securities from large banks; this stimulates the economy only if the resulting lowering of interest rates encourages banks to lend out more money. One reason the U.S. economy has remained sluggish despite the Fed’s extraordinary actions to address the financial crisis is that its QE program failed to spur a dramatic increase in bank lending.
Helicopter money, however, could finance government spending—or a tax cut—without relying on the banks increasing their lending, and without increasing government debt. But it is difficult to imagine a scenario in which the Federal Reserve could institute a “helicopter drop” of money without coordination with Congress. Sure, the Fed could credit the Treasury Department with extra dollars, but Congress would have to decide how to spend it. The first concern economists who study central banks have with such a program is that this sort of coordination with Congress could undermine the independence of the Federal Reserve, and turn the central bank into an institution that is run by elected officials.
Bernanke shares these concerns but the former Fed Chair does foresee a scenario in which the Fed finances tax cuts or government spending. He writes:
Such an arrangement would enable the Fed to inject money into the system directly, without risking too much coordination between Congress and the central bank. But such an arrangement does raise the question that if Congress can summon the political will to fund a tax cut or stimulus by telling the Fed to print money, why doesn’t it just fund those projects with government debt? After all, there’s no evidence that current levels of federal government debt are high enough that they will slow economic growth or otherwise imperil the American economy—plus borrowing rates remain near historically low levels.
At the same time, one of the dynamics that made the Fed a relatively effective actor following the financial crisis is that it’s relatively shielded from the fallout of unpopular decisions. One could imagine a scenario where the Democratic Party—which is more amenable to using government action to stimulate the economy— gains control of Congress and passes a law giving the Fed the authority to credit Treasury with funds during a time of crisis. Such a scenario would mean that there would not need to be a public debate each time the authority is used, because Congress would have already voted on the issue. It’s difficult to imagine even a Republican administration resisting the ability to cut taxes without raising the deficit or causing inflation to rise beyond where the Fed wants it.
Granted, it’s unlikely that Washington will summon the political will to set up a system to implement a helicopter money drop anytime soon. But with a major figure like Ben Bernanke arguing that it would be wise to at least have such a system in the Fed’s toolkit, you can bet that policy makers will seriously consider it the next time a recession hits.