The Federal Reserve balance sheet contains roughly $2.5 trillion worth of Treasuries, Fannie Mae bonds and mortgage-backed securities. But there is one asset the Fed considers invaluable. Credibility.
Most people think the central bank's job is manipulating interest rates, but the Fed is really in the business of making and keeping promises about the economy. Lately the Fed is obsessed with a narrow construction of credibility that is holding back the entire country.
The Fed has fetishized two-percent inflation.