Over millennia, mankind has used hard cash in various forms ranging from shells to gold coins and paper. More recently, cash has become unpopular in political circles, as it effectively restricts states’ power to tax (explicitly or via negative interest rates) or to survey and potentially...

The experience of the Great Recession and its aftermath revealed that a lower bound on interest rates can be a serious obstacle for fighting recessions. However, the zero lower bound is not a law of nature; it is a policy choice. The central message of this paper is that with readily available...

The recent wave of financial innovation, particularly innovation related to the application of information and communication technologies, poses a serious challenge to the financial industry’s business model in both its banking and non-banking components. It has already revolutionised...

Technology has changed and will continue to change the financial system. This paper proposes a set of tools that can give control entities a more profound insight into the markets and enable them to react to crises more efficiently. The theoretical proposal presented in this paper is a control...