The growing literature on Bitcoin offers little more than passing mentions to Bitcoin’s monetary rule. This is the topic of this short paper.
The growing literature on Bitcoin can be divided in two groups. One performs an economic analysis of Bitcoin focusing on its monetary characteristics. The other one looks takes a financial look at the price of Bitcoin. Interestingly, both of these groups have not given much more than passing comments to the problem whether or not Bitcoin has the right monetary rule. This paper argues that Bitcoin in particular, and cryptocurrencies in general, do not have a good monetary rule, and that this shortcoming seriously limits its prospect of becoming a well-stablished currency.