1. Allen, S., Čapkun, S., Eyal, I., Fanti, G., Ford, B., Grimmelmann, J., Juels, A., Kostiainen, K., Meiklejohn, S., Miller, A., Prasad, E., Wüst, K., Zhang, F.: Design choices for central bank digital currency: policy and technical considerations. In: NBER Working Paper No. 27634 (2020)
2. Atlantic Council: Central Bank Digital Currency Tracker. Online available at https://www.atlanticcouncil.org/cbdctracker/, retrieved on November 20, 2022 (2022)
3. Barontini, C., Holden, H.: Proceeding with caution: a survey on central bank digital currency. BIS Paper No. 101 (2019)
4. Barrdear, J., Kumhof, M.: The macroeconomics of central bank digital currencies. J Econ Dyn Control 142, 104148 (2022)
5. Chiu, J., Wong, T.: E-money: efficiency, stability and optimal policy. In: Bank of Canada Working Paper No. 2014-16 (2014)