Decision and Social Choice: Week 3 Lecture Notes

  1. 1Three proofs from week 2
    The law of total probability, Bayes’ theorem, The odds form
  2. 2Newcomb's problem
    Two boxes, Newcomb’s problem (with added demons), The case for two-boxing, The case for one-boxing, The obvious table, Are these the right states of nature?, Should states of nature satisfy probabilistic independence?, Probabilistic and causal independence, Why they came apart, Two state conditions, two theories
  3. 3Evidential and causal decision theory
    Evidential decision theory: formulation 1, Evidential decision theory: formulation 2, Newcomb, on the evidential theory, Causal decision theory, Dependency Hypotheses, Newcomb’s dependency hypotheses, Utility
  4. 4Evidential versus causal decision theory
    Causey and the LAN outlet, Evidentia and the prediction unit, Why ain’cha rich?, The lesion, The tickle defence