Exploring Intrapersonal Game Theory

Work done as part of the MATS 9.1 extension program, mentored by Richard Ngo. The math in this post was developed with substantial AI assistance. Details are at the end.0: IntroductionA previous post of mine presents a toy model of self-sabotage in intrapersonal games. This post applies the idea of cross-temporal incoherence to multistage games with observable actions. These games are reinterpreted with new equilibria,[1] defined through variants of the One Shot Deviation Principle (OSDP). I thu...