Strategic Decision Biases & Mechanisms

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Abstractions that model how agents and groups decide and misjudge under strategic or risky conditions — mechanism-design concepts (Revelation Principle, correlated equilibrium), judgment aggregation (Condorcet's jury theorem, belief aggregation), behavioral biases (endowment effect, status quo bias, pseudocertainty), and choice architecture and performance frameworks.

29 abstractions in this family — domain-specific abstractions that sit near one another in structural-signature space (k-means over structural-signature embeddings). Each is shown with its short description.

• Attrition Warfare — Seek military decision by exhausting the adversary's war-making capacity faster than it can be replaced, reducing a war's outcome to a four-rate ledger — own and adversary depletion against own and adversary replacement — read against a will-threshold.
• Belief Aggregation — Pool several probability assignments over a common event space into one collective distribution under an explicit rule.
• Boltzmann Fair Division — A proposed probabilistic allocation model that converts contribution, need, and preference into a distribution potential and assigns resources through a Boltzmann-like probability rule.
• Business performance management — A recurring organizational management cycle that translates strategy into goals and measures, monitors actual results, interprets gaps, and coordinates feedback, planning, accountability, and corrective action across business units or processes.
• Condorcet's Jury Theorem — Under independent equal-competence binary judgments, odd-majority accuracy rises with group size when individual correctness exceeds one-half and falls when it is below one-half.
• Correlated equilibrium — A joint distribution over players' action recommendations such that, conditional on each private recommendation, no player gains by unilaterally remapping their action.
• Dumb agent theory — A hypothesis that aggregating many independent, individually limited market judgments can estimate value or forecast outcomes better than relying on one purported expert, under conditions that preserve diverse information and incentives.
• Endowment Effect — Explain why the same person prices the same good higher once they own it — willingness-to-accept running two-to-five times willingness-to-pay — by acquisition shifting the reference point to include the good, so parting with it registers as a loss that loss aversion over-weights.
• Evaluation function — A heuristic used by a game-playing program to assign an estimated value or outcome distribution to a position when exhaustive continuation search is unavailable or impractical.
• Exchange economy — A microeconomic model in which agents trade endowed goods through a price system, with pure exchange excluding production and production-exchange variants adding firms and transformation of goods.
• Experimenter's Regress — The appraisal loop in which a contested result needs a competent experiment, while competence is judged by producing the still-unknown correct result.
• Identifiable Victim Effect — A context-dependent rise in helping when a beneficiary is already determined rather than left as an otherwise comparable statistical prospect.
• Least objectionable program — Paul Klein's television-audience theory that viewers often first choose to keep watching the medium and then select, among simultaneously available programs, the option objectionable enough least to prompt switching or turning off.
• Lottery (decision theory) — A discrete probability distribution over mutually exclusive outcomes or states, treated as an object of preference and choice under risk and often evaluated by probability-weighted utility in expected-utility theory.
• Nudge Theory — A choice architect changes defaults, salience, or comparison cues to shift behavior while keeping meaningful alternatives and material incentives in place.
• Participation constraint (mechanism design) — An individual-rationality condition requiring each relevant participant's utility from joining a mechanism to be at least the utility of the outside option, evaluated ex ante, interim, or ex post according to available type information.
• Pivot Thrashing — Diagnose a team that changes strategic direction faster than any one direction can close an evidence account — so it piles up change episodes without accumulating learning — by comparing its adaptation cadence against the evidence horizon.
• Porter Hypothesis — The hypothesis that well-designed, sufficiently stringent environmental regulation can stimulate innovation and efficiency, with a strong version proposing that resulting gains may offset compliance costs and improve competitiveness.
• Portfolio Optimization — Choose a feasible combination of investments or projects by optimizing a declared portfolio-level criterion.
• Preventive action — A planned management-system change that identifies and reduces the likelihood of a potential nonconformity before it occurs, then monitors whether the intervention was effective.
• Protected Self-Directed Time — A recurring institutional time allocation that gives participants bounded choice of projects outside their ordinary assigned work.
• Pseudocertainty Effect — A conditionally guaranteed outcome can attract certainty-like preference even though the full prospect remains uncertain.
• Quantum pseudo-telepathy — A nonlocal-game phenomenon in which entangled players win with certainty without communication although no classical no-communication strategy can do so.
• Revelation Principle — The mechanism-design theorem that any outcome achievable by any mechanism is also achievable by a direct mechanism where agents truthfully report their private type — collapsing the search over all mechanisms to a tractable optimization over incentive-compatibility constraints, while saying nothing about which mechanism to deploy.
• Socioemotional Selectivity Theory — Explain horizon-sensitive shifts from future-oriented social goals toward emotionally meaningful, present-realizable goals.
• Status Quo Bias — Model the systematic over-choosing of whatever option is framed as current — the same two alternatives chosen at different rates depending only on which is the default — as a content-independent departure surcharge built from loss aversion, regret aversion, and decision cost.
• Status Quo Trap — Frame status quo bias as a named trap a single deliberating actor can counter: recognise that the current course wins only because the switch must be defended while the staying is not, then run the fresh-start counterfactual that forces it to compete on its merits.
• Thompson Sampling — A Bayesian bandit policy that samples a plausible reward model from the current posterior and chooses the action optimal under that sample, thereby probability-matching exploration to uncertainty.
• Vanity-Metric Addiction — A team locks onto a metric chosen for how impressive it looks rather than its causal link to the outcome, then keeps it after the disconnect is known because dropping it carries social cost.