The nascent economic crisis is highlighting the need to rely on creative policy responses. Helicopter money appears to be one of the few untried monetary tool. Central Bank Digital Currencies (CBDCs) based on Distributed Ledger Technologies (DLTs) would provide the optimal infrastructure to implement such stimulus policy.
Have a look at the videos of Tokenomics 2019, International Conference on Blockchain Economics, Security and Protocols is an international forum for theory, design, analysis, implementation and applications of blockchains and smart contracts. Original interdisciplinary works exploring the conjunction of economic concerns with distributed systems, networks and system security are particularly encouraged.