Poor hand or poor play? the rise and fall of inflation in the U.S.

Inflation in the U.S. rose in the 1970s and fell in the 1980s and 1990s. The conventional story attributes this pattern to changes in monetary policy. Policymakers made errors and learned from them. This article presents the story and existing alternatives that emphasize instead changes beyond the Fed's control. The author also reviews the recent empirical literature on the role played by changes in luck versus changes in policy and finds substantial evidence for both.