Interestingly enough, this works even for defectors. They still have to participate in a turn-based game against a competitor. There is a whole field of study

Interestingly enough, this works even for defectors. They still have to participate in a turn-based game against a competitor. There is a whole field of study around efficient "cake cutting" algorithms, many of which contemplate and account for defectors. https://en.wikipedia.org/wiki/Fair_cake-cutting https://en.wikipedia.org/wiki/Fair_cake-cutting