This paper addresses the growing concern of shock propagation in crypto asset markets. The integration of conventional Financial institutions (CeFi) and decentralized Financial protocols (DeFi) has introduced a set of complexities that are not adequately accounted for in current models. We build...

The first global comparative study of cryptoasset regulation by the Cambridge Centre for Alternative Finance provides a comprehensive, systematic, and comparative analysis of the current regulatory landscape of cryptoassets and related activities. The study covers 23 jurisdictions and is based...

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...

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...

In this article, we give a short introduction to cryptocurrencies and blockchain technology. The focus of the introduction is on Bitcoin, but many elements are shared by other blockchain implementations and alternative cryptoassets. The article covers the original idea and motivation, the mode...

We characterize various currencies according to their control structure, focusing on cryptocurrencies such as Bitcoin and government-issued fiat money. We then argue that there is a large unmet demand for a liquid asset that allows households and firms to save outside of the private financial sector