Monetarist Economics

Why this is disputed. Monetarist accounts, built on the expectations augmented Phillips curve associated with Milton Friedman and Edmund Phelps, attribute stagflation to workers and firms coming to expect sustained inflation after years of rapid monetary growth, which shifted the tradeoff between inflation and unemployment that earlier Keynesian models had assumed was stable.

Why this is disputed. John B. Taylor, working in the Chicago-adjacent rules-based monetary policy tradition, argued the Federal Reserve under Alan Greenspan held interest rates too low for too long in the early-to-mid 2000s, fueling the housing boom that preceded the crisis; other monetarists dispute how much weight this factor deserves against underwriting standards and securitization.

Why this is disputed. Monetarist economists, including Milton Friedman, had long argued for floating exchange rates over the fixed system the Nixon Shock ended, though Friedman was not involved in the 1971 decision itself and did not endorse the wage and price controls that accompanied it.

Why this is disputed. Monetarists attribute the cycle chiefly to fluctuations in the growth rate of the money supply.

Why this is disputed. Monetarists reject the pure demand-collapse account, holding the Federal Reserve's own contraction of the money supply as the primary cause.

Why this is disputed. Milton Friedman's monetarism holds that controlling the growth rate of the money supply, not fiscal spending, is the effective and non-inflationary way to manage the business cycle, directly challenging the Keynesian reliance on fiscal policy to fight downturns.

Why this is disputed. Monetarists hold that financing deficits through money creation is inflationary in a way MMT understates; MMT holds inflation, not the money supply mechanically, is the real constraint and is manageable through targeted fiscal restraint.

Why this is disputed. Post-Keynesians hold that money is endogenously created by the banking system in response to credit demand and that financial markets are inherently unstable, rejecting the monetarist view of an exogenously controllable money supply and self-stabilizing markets.

Why this is disputed. Friedman and Phelps argued expectations adjustment makes the trade-off temporary; the long-run curve is vertical at the natural rate of unemployment.

Why this is disputed. Austrian economists, following Ludwig von Mises, favor praxeology, deductive reasoning from the axiom of purposeful human action, over the empirical, econometric methodology monetarists such as Milton Friedman championed, a methodological divide alongside their shared skepticism of fiscal fine-tuning.