The standard workhorse models of monetary policy now commonly in use, both for teaching macroeconomics to students and for supporting policymaking within many central banks, are incapable of incorporating the most widely accepted accounts of how the 2007-9 financial crisis occurred and incapable...

Under conventional representations of economic policymaking, any innovation is either (1) a change in the objectives that policymakers are seeking to achieve, (2) a change in the choice of policy instrument, or (3) a change in the way auxiliary aspects of economic activity are used to steer...

Inflation targeting offers the promise of introducing to monetary policy a logic and consistency that some central banks' deliberations sorely missed in the past. At least in today's inherited monetary policymaking context, however, inflation targeting also serves two further objectives that are...

The influence of monetary policy over interest rates, and via interest rates over nonfinancial economic activity, stems from the central bank's role as a monopolist over the supply of bank reserves. Several trends already visible in the financial markets of many countries today threaten to...

Most central banks, including the U.S. Federal Reserve System, implement their monetary policy by setting interest rates. This paper reviews the major changes that have taken place along the way from the Federal Reserve's interest rate-based policy structure of the 1960s to the interest...

A feature of U.S. post-war business cycle experience that is by now widely documented is the tendency of the spread between the respective interest rates on commercial paper and Treasury bills to widen shortly before the onset of recessions. By contrast, the paper- bill spread did not anticipate...

Monetary policy is one of the two principal means (the other being fiscal policy) by which government authorities in a market economy regularly influence the pace and direction of overall economic activity, importantly including not only the level of aggregate output and employment but also the...

What stands out in retrospect about U.S. monetary policy during the Greenspan Era is the ongoing movement away from mechanistic restrictions on the conduct of policy, together with a willingness on occasion to depart even from what more flexible guidelines dictated by contemporary conventional...

Central banks no longer set the short-term interest rates that they use for monetary policy purposes by manipulating the supply of banking system reserves, as in conventional economics textbooks; today this process involves little or no variation in the supply of central bank liabilities. In...