Strategic Traps & Market Structure

Abstractions about structural traps and bargaining failures in competitive and economic systems — entry and market power (barrier to entry, contestable market, go-to-market wedge, incumbent backlash), commitment problems (hold-up, holdout, debt overhang), and fragile equilibria (funding fragility, mark-to-market cliff, rent-seeking trap).

15 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.

• Alabama Paradox — The failure of house-monotonicity in Hamilton's largest-remainders apportionment: increasing the total number of seats can shrink a constituency's allocation, because raising the house size reorders the fractional-remainder ranking that deals surplus seats.
• 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.
• Barrier to Entry — Read market power off the durable, asymmetric cost of joining a market rather than the current count of firms — sorting each barrier into structural, strategic, or legal to select the remedy that can actually remove it.
• Contestable Market — Diagnose market power from entry conditions rather than firm count — where entry and exit are costless, the mere credible threat of hit-and-run entry disciplines even a monopolist to competitive pricing, so the binding variable is sunk cost, not concentration.
• Debt Overhang — The condition where existing senior debt is so large that a new project's upside flows first to old creditors, so the residual claimant rationally declines even positive-NPV investment — the cure being to reorder the payoff cascade until the needed party can capture enough to participate.
• Dictator Game — An experimental protocol where one participant unilaterally splits an endowment with a powerless recipient — by stripping away every strategic lever, it forces any positive transfer onto the non-strategic ledger, so its lattice of single-bit variants decomposes the sources of pro-social behaviour.
• Ecosystem Services — The ecological-economics framework that disaggregates the diffuse good a natural system does into four non-fungible categories of benefit flow, each with a beneficiary and a proxy value, so an off-ledger bundle enters land-use decisions and single-service optimization is exposed as a trade-off.
• 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.
• Funding Fragility — The condition in which an entity depends on short, revocable, confidence-sensitive financing to sustain long, illiquid positions, so that the same balance sheet supports both a continued-funding equilibrium and a self-fulfilling run equilibrium — and can be killed while technically solvent.
• Go-to-Market Wedge — Enter a broad, defended market through a narrow point where you are sharply superior and incumbents are indifferent, win decisively to accumulate compounding assets, then unfold from that foothold into the adjacent segments it has made addressable.
• Hold-up Problem — Explain why parties who would both gain from a relationship-specific asset fail to build it: once the investment is sunk the counterparty can renegotiate against the exposed investor, and it is the anticipation of that squeeze — not the squeeze itself — that quietly distorts investment beforehand.
• Holdout Problem — The bargaining failure in which a complementary surplus requiring unanimous consent lets any pivotal, non-substitutable party refuse agreement and extract a disproportionate share as the price of consent — making rational extraction, not bad faith, the equilibrium.
• Incumbent Backlash — The pattern in which a market entrant threatening entrenched rents provokes established actors to mobilise accumulated non-market power — lobbying, litigation, certification, distribution control — on battlegrounds where the entrant's technical merit is irrelevant.
• Mark-to-Market Cliff — The discontinuous worsening of a financial position when a continuously-marked value crosses a contractual threshold, waking a dormant clause whose enforcement — forced selling, collateral calls, cross-default — pushes the reference further in the direction that tripped it.
• Rent-Seeking Trap — The public-choice pathology in which institutional rules make the marginal return on capturing an existing rent exceed the return on producing new value, so effort is dissipated into contests over distribution — self-reinforcing where the rent-defending coalitions persist and manufacture further rents.