The Fed Is Widening the Income Gap…and That’s a Good Thing

At her confirmation hearing before the Senate Banking Committee this month, Janet Yellen faced questions from senators on both sides of the aisle about whether the central bank’s monetary stimulus is an “elitist,” “trickle down” policy that disproportionately benefits the wealthy and exacerbates income inequality.

"One of my concerns is that the Fed’s monetary policy doesn’t do enough to serve all Americans," said Sen. Sherrod Brown (D-OH). “It’s not clear to me, and more importantly, it’s not clear to the many Americans who have not seen a raise in a number of years, that this policy increases wages and incomes for workers on Main Street.”

Related: Are We Suffering from 'Secular Stagnation?'

It’s a charge that critics of the Fed have been leveling for a long time about the bank’s extraordinarily low interest rates and large scale “quantitative easing” asset purchases. Ethan Harris, an economist at Bank of America Merrill Lynch, sums up the complaints in a new note to clients:

“Critics argue that the Fed is creating higher financial sector profits and a booming stock market, but unemployment remains high and wage growth remains low. By stimulating home prices, the Fed is making it harder for low-income families to buy homes. By keeping interest rates low, the Fed is punishing people on fixed incomes. Finally, by pushing up inflation, the Fed is lowering the real spending power of average Americans. In sum, the critics conclude, the Fed should stop hurting Joe Six Pack and immediately normalize monetary policy.”

Do those charges hold up? Yellen, a key architect of the Fed’s stimulus measures, acknowledged that “low interest rates harm savers,” but they also have a broader ripple effect that extends through the economy, helping both the unemployed as well as those who have jobs and would benefit from increased wages that would result from a stronger economy. A couple of recent reports shed some more light on Yellen’s defense.

The first is a discussion paper released this month by the McKinsey Global Institute that examines how and how much low rates have hurt savers. The authors looked at how different players in the U.S., U.K. and Eurozone economies have fared under ultra-low interest rates over the last five years. They found that the governments in question benefitted by $1.6 trillion, while non-financial companies and U.S. banks – but not European ones – also came out winners. (Troublingly for the economies being studied, though, higher corporate profits have not resulted in higher corporate investment, the report finds, “possibly as a result of uncertainty about the strength of the economic recovery, as well as tighter lending standards.”)