We employ a monetary model with endogenous search and random consumption preferences to consider the extent to which governments can ban bitcoin. We define a ban as a policy whereby government agents refuse to accept bitcoin and mete out punishments to private agents caught using it. After...

We make a distinction between centralized, decentralized, and distributed payment mechanisms. A centralized payment mechanism processes a transaction using a trusted third party. A decentralized payment mechanism processes a transaction between the parties to the transaction. A distributed...

The standard economic approach to considering the effects of a policy tends to neglect the prospect of regulatory ambiguity. I describe four sources of regulatory ambiguity and survey the literature considering the effects of ambiguity on entrepreneurial activity. I also explain how...