r/DecisionTheory
3k members
r/DecisionTheory is a subreddit with 3k members. The most common kinds of discussions are solution requests and self-promotion, and the most common flair used is phi, econ, psych, paper, soft, econ, and psych.
Statistical decision theory and utility theory.
Popular Themes in r/DecisionTheory
#1
Solution Requests
: "Trying out (Clariti)"
3 posts
#2
Self-Promotion
: "Boost Your Business Efficiency with High Speed to Lead Login: How LeadFoxy Can Help"
2 posts
#3
Advice Requests
: "HI EVERYONE ! I URGENTLY need participants for my Dissertation Questionnaire. I have 15 days left till submission. I would GREATLY appreciate your participation ;) Here is my topic of research: Ai Feedback and Decision making. Link below"
1 post
#4
Money Talk
: "The Most Rational Way to Lose $999,000"
1 post
Flair Used in r/DecisionTheory
#1
Phi
: "Are most decision-theory arguments actually just different metaphysics?"
5 posts
#2
Econ
: ""Forecasting is Way Overrated, and We Should Stop Funding It", Michael Abramov"
4 posts
#3
Psych, Paper
: ""A solution to the single-question crowd wisdom problem", Prelec et al 2017"
2 posts
#4
Soft, Econ
: ""Optimal _Caverna_ Gameplay via Formal Methods", Stephen Diehl (formalizing a farming Eurogame in Lean)"
2 posts
#5
Psych
: ""Birds of a feather … track seven neighbors to flock together""
2 posts
#6
Soft
: "Building a Simple Decision Framework to Reduce Business Overthinking (Demo Clip)"
2 posts
#7
Phi, Paper
: ""Ensuring Two Bird Deaths With One Throw", Leslie 1991"
2 posts
#8
Psych, Econ, Paper
: ""When is it Worth Working?" (how rats decide how hard to work for their drinking water)"
1 post
#9
Bayes, Phi, Paper
: ""Law without law: from observer states to physics via algorithmic information theory", Mueller et al 2017"
1 post
#10
D, RL, Econ, Psych
: "A question for decision theorists: how do you personally choose between two good options when the expected values are nearly identical?"
1 post
Member Growth in r/DecisionTheory
Yearly
+343 members(11.2%)
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Last updated: October 2, 2026