Money is the most frequently means used in the legal system to punish and regulate. Monetary penalties outnumber all other sanctions delivered by criminal justice in many jurisdictions, imprisonment included. More people pay fines than go to prison and in some jurisdictions many of those in prison are there because of failure to pay their fines. Therefore, it is surprising how little has been written in the Anglophone academic world about the nature of money sanctions and their specific characteristics as legal sanctions.

In many ways, legal innovations related to money...