Market Information & Pricing Dynamics

Primes about how information asymmetry shapes market outcomes: adverse selection and screening as mechanisms of self-revelation, the efficient market hypothesis and winner's curse as informational verdicts, and externalities, transaction costs, and price discrimination as the frictions and levers around exchange.

8 primes in this family — primes that sit near one another in abstraction space (k-means over structural-signature embeddings). Each is shown with its short description.

• Adverse Selection — Hidden pre-contractual types make participation under uniform terms systematically more attractive to the types worst for the uninformed side, degrading or unraveling the pool.
• Efficient Market Hypothesis (EMH) — Prices reflect info.
• Externality — Spillover effects.
• Price Discrimination — Variable pricing.
• Screening — Inducing self-revelation.
• Signal Devaluation — A signal erodes in informativeness as issuance expands and readers adapt.
• Transaction Costs — Frictions in exchange.
• Winner's Curse — Winning a common-value contest is itself evidence of overpayment.