1. Fedcoin: On the Desirability of a Government Cryptocurrency;David Andolfatto;MacroMania. February 3. Available at,2015
2. Swiss Voters Reject 'Sovereign Money' Initiative;Ralph Atkins;Financial Times,2018
3. Bank for International Settlements (BIS)
4. The Macroeconomics of Central Bank Issued Digital Currencies;John Barrdear;Bank of England Staff Working Paper No. 605,2016