Link
to Week 3 Survey on Streak (Serial Correlation) Probabilities
Week 3 Slides
Representativeness
Week 3
Slides Representativeness and Availability
Week 3 Writing Assignment Options:
(At
least one of the
Writing
Assignments for Weeks 2 or 3 must be chosen, due
at the beginning of class) Remember that you must turn in 4 assignments over
the course of the next 8 weeks.
Try
to keep to 700 words (there are 2 options you may choose from
this week. Submit ONLY your Tuck ID, not your name, and please
copy the question below at the top of the paper that you turn
in):
Option 1: You have
been chosen the Decision Making czar within your organization.
Bayes Rule and the more general idea of Bayesian updating are
a mathematical formula and big-picture concept for the "correct"
use of aggregating new data with old opinions. Explain it thoroughly
in qualitative terms, and give an example (numerical or qualitative)
that has not been covered in class, where answers using Bayes
Rule and human intuition are very different. Focus on the following:
What prescriptive Bayesian measures can you recommend to improve
the quality of your firm's decisions? Are there limitations
to the Bayesian model?
Option 2: The academically
well-accepted notion of rationality claims that people's decisions
should be frame invariant. In the real world, however, many
managerial and political decisions would have been made very
differently if decision makers had considered the problem from
different but effectively equivalent perspectives.
a) Describe a situation, in an organization you worked or are
working for, or a fictitious organization, where framing led
to a poor decision.
b) Discuss the competing frames that the key decision makers
could have used to improve upon the decision choice that was
made.
c) What organizational fixes should you recommend in the future
to help decision makers reach better decisions, ones in the
best interest of the organization.
Session 5: April 7 Heuristics
(1) - Representativeness
Topics:
" The conjunction Fallacy
" Base Rates and Regression to the Mean
" The Fallacy of Intervention
" Overuse of Causal Data
" The Hot Hand
" Local Representativeness
AFTER-class Readings:
**** Kahneman and Tversky, Extentional Versus Intuitive Reasoning:
The Conjunction Fallacy In Probability Judgment, CP 5-1
**** Kahneman and Tversky, Subjective Probability: A Judgment
of Representativeness, CP 5-2
Session 6: April 8 Heuristics (2) - Availability
Topics:
" Sample and Storage Biases
" Vividness
" Simpson's Paradox
AFTER-class Readings:
**** Kahneman and Tversky, Availability: A Heuristic for Judging
Frequency and Probability, CP 6-1