Decisions, Games, and Rational Choice


Course Description

This course explores the foundations of Bayesian decision theory, game theory, and (time permitting) the theory of social choice from a philosophical perspective. We will familiarize ourselves with formal tools employed in these theories including the elements of probability theory, conditionalization, Bayes theorem, Nash-equilibrium, backwards induction, and various limitative results about social choice functions and voting systems. Along the way we will press various foundational questions for these theories (What is probability? What is utility? What does it mean for a choice to be instrumentally rational or irrational?), as well as more specific questions about the rationalizations of the formalisms (what assumptions about rationality are made in appealing to Dominance or Nash equilibrium in guiding principles for rational choice?).

Work for the class consists in regular problem sets, a midterm exam, and a take-home final exam. Many readings for the class are drawn from a batch of lecture notes (owing to Brian Weatherson) you can find below. Some materials for the course are password protected due to copyright concerns. The user name and password can be found on copies of the syllabus that I handed out on the first day of class, or on Blackboard. Failing that, contact me if you are having trouble.

Prerequisites: Phil0050 or the permission of the instructor.


Syllabus

Readings

Many readings for the course are drawn from these lecture notes:

Some other readings:


Handouts


Problem Sets/Exam Review


Plagiarism

You're responsible for knowing what plagiarism is. Any evidence of academic dishonesty will be relentlessly pursued. Confirmation of dishonesty results in an "F" for the course.


Disabilities

If you have a disability that requires special testing accommodations or other classroom modifications, you need to notify both your TA and the Disability Resources and Services no later than the 2nd week of the term. You may be asked to provide documentation of your disability to determine the appropriateness of accommodations. To notify Disability Resources and Services, call 648-7890 (Voice or TTD) to schedule an appointment. The Office is located in 140 William Pitt Union.