Marketplace Tradeoff Evaluator

Evaluates a proposed supply-demand tradeoff in a two-sided marketplace by mapping its effect on both sides, tracing downstream impacts on liquidity, quality, trust, and unit economics, scoring second-order risks, and returning a directional recommendation with guardrail metrics and a rollback trigger. Use when deciding whether to favor supply over demand (or vice versa), evaluating a pricing/take-rate/matching/ranking change, or resolving a supply-demand health conflict.