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....

The central banking literature regards central bank independence and a transparent monetary policy as best suited to achieve and safeguard monetary stability. The existing empirical literature, however, failed in establishing a solid ground for this consensus. This paper sheds some new light on...

Recently, the U. S. subprime crisis has shown that a weak collateralization of credits may have massive economic implications, entailing severe perturbations of the international financial system. We focus on central bank lending and try to pin down the quantitative impact of the...

Over the past two decades there has been a revival of Georg Friedrich Knapp's "state money" approach, also known as chartalism. The modern version has come to be called Modern Money Theory. Much of the recent research has delved into three main areas: mining previous work, applying the theory to...