We have helicopter money when there is a lump-sum monetary transfer which produces intended central bank capital losses and/or a permanent monetary base change. This extraordinary monetary policy option appears whenever there is a significant economic crisis. But then the helicopter never flies....

In the 1970s, taxation of "windfall" profits from primary products and intervention in trade and production has tempted governments into expansionary fiscal policies while stifling the private sector and depressing growth. However, the experience of the recent coffee boom has so far been more...