{"schema_version":1,"assessment_id":"eoa_inverse_innovation_exp03_opportunity320_20260801","source_experiment_id":"eoa_inverse_innovation_exp03_full320_20260801","cell_id":"layer_decay_and_expiration_management__economics_finance","archetype_slug":"layer_decay_and_expiration_management","domain_slug":"economics_finance","title":"Lifecycle Gates for Stale Credit-Loss Overlays","opportunity_summary":"Evaluate a recurring, reversible lifecycle for dated management overlays on model-based credit-loss estimates. The proposal inventories ownership and rationale, flags potentially stale or overlapping vintages, applies dependency and authority gates, simulates retirement, and preserves reconstructable audit history. Whether material stale accumulation exists or the lifecycle outperforms one-time rationalization remains unestablished.","adopter_authorizer":"Adopters are the lender's credit-risk, finance, and model-risk teams; authorization rests with the lender's allowance committee, subject to accounting, model-risk, legal, and records-control approval.","scores":{"meaningful_impact":{"score":4,"rationale":"If stale overlays materially affect estimates, reducing double counting while preserving audit history could improve provisions, capital allocation, explainability, and review capacity. The packet supplies no prevalence or magnitude evidence, preventing a top score."},"stakeholder_pull":{"score":3,"rationale":"Credit-risk managers, finance teams, auditors, regulators, borrowers, and shareholders have identifiable interests in explainable and stable provisions, but the packet contains no expressed demand, adoption inquiry, or evidence that current governance is inadequate."},"incremental_advantage":{"score":3,"rationale":"Recurring expiry, dependency, exception, reversible-retirement, and restoration controls plausibly add value beyond a one-time rationalization. Comparative gains in detection, agreement, traceability, or stability have not been demonstrated."},"distinctiveness_plausibility":{"score":2,"rationale":"Prior art is explicitly unsearched, and the candidate's strongest counterevidence is that existing overlay governance may already require rationale, review, retirement, and reconstruction. Distinctiveness therefore has weak closed-book support."},"technical_implementability":{"score":4,"rationale":"A shadow inventory and simulation on one portfolio can use dated records, ownership fields, dependency labels, and existing calculations without changing booked provisions. Data quality, dependency reconstruction, and system integration remain uncertain."},"adoption_authority_feasibility":{"score":3,"rationale":"The allowance committee and required control functions are clearly identified, and prohibited actions are explicit. Adoption nevertheless requires coordinated accounting, model-risk, legal, records, audit, and committee approval around financially consequential judgments."},"evidence_readiness":{"score":3,"rationale":"The proposal supplies a bounded shadow pilot, a one-time-rationalization comparator, problem and intervention falsifiers, and halt conditions. Sampling, adjudication, metrics, thresholds, restoration criteria, and data availability are not yet operationalized."},"safety_net_benefit":{"score":4,"rationale":"The first step changes no booked provisions, excludes evidence destruction and retirement under hold, requires dependency checks, and provides halt and restoration conditions. Residual risks include reserve cliffs, false precision, gaming, and retention violations."},"scalability":{"score":3,"rationale":"The lifecycle structure could be repeated across overlay vintages and portfolios, but dependencies, materiality rules, records obligations, systems, and committee practices are lender-specific and may require substantial adaptation."}},"score_confidence":"MODERATE","costs":{"first_evidence":{"band_2026_usd":"50K_TO_250K","scope":"Preregister and execute a no-booking-change shadow study for one portfolio and one reporting cycle, including inventory construction, independent adjudication, comparator review, simulated provision analysis, compliance coordination, and restoration testing.","confidence":"MODERATE","assumptions":["Usable overlay records and calculations already exist.","The lender provides staff and controlled data access.","The study remains limited to one portfolio and does not alter financial reporting.","No major system build or external regulatory submission is required."]},"initial_deployment_startup":{"band_2026_usd":"250K_TO_1M","scope":"Design and configure a production-capable overlay register, lifecycle states, ownership and dependency fields, approval workflow, archival controls, reporting, access controls, and interfaces to existing loss-estimation processes.","confidence":"LOW","assumptions":["Deployment is within one lender using existing workflow or governance technology where possible.","Historical overlays require material but not wholesale manual reconstruction.","The scope excludes replacing the underlying expected-loss models.","Security, accounting, records, and model-risk reviews are required."]},"operational_launch":{"band_2026_usd":"250K_TO_1M","scope":"Launch the lifecycle across selected portfolios with data migration, parallel operation, staff training, control validation, committee procedures, exception handling, and initial restoration exercises.","confidence":"LOW","assumptions":["Rollout covers several portfolios within one lender rather than an enterprise-wide multinational estate.","No booked overlay is retired without ordinary accounting authorization.","Launch includes a parallel period and remediation of initial control exceptions.","Existing committee and audit structures can absorb the new workflow."]},"annual_recurring":{"band_2026_usd":"250K_TO_1M","scope":"Operate recurring reviews, adjudicate exceptions and holds, maintain dependencies and evidence, support software and access controls, monitor simulated and approved changes, and perform periodic reconstruction and restoration tests.","confidence":"LOW","assumptions":["Review volume is moderate and handled mainly by existing credit, finance, and control personnel.","The lifecycle supplements rather than replaces existing allowance governance.","Sensitive records remain subject to existing retention and access infrastructure.","The number of portfolios, overlays, and committee cycles is not supplied."]}},"research_burden":"HIGH","earliest_credible_horizon":"3_TO_12_MONTHS","pipeline_gates":{"recognizable_externally_supportable_problem":{"status":"UNCERTAIN","reason":"The stale-accumulation mechanism is intelligible and falsifiable, but the packet labels prevalence and consequences as hypotheses or inferences and supplies no representative observations showing a persistent problem."},"identifiable_adopter_or_authorizer":{"status":"YES","reason":"Credit-risk, finance, and model-risk teams are identifiable adopters, while the allowance committee and named control functions provide an explicit authorization path."},"distinct_testable_incremental_claim":{"status":"YES","reason":"The recurring lifecycle can be compared with one-time rationalization on stale-overlay detection, reviewer agreement, traceability, reconstruction, and simulated provision stability."},"bounded_next_evidence_step":{"status":"YES","reason":"The sealed candidate authorizes a one-portfolio, one-reporting-cycle shadow pilot with no booked changes and supplies both comparative and adverse-outcome falsifiers."},"no_unresolved_safety_or_authority_stop":{"status":"YES","reason":"The shadow design excludes automatic reserve changes, evidence destruction, retirement under hold, and customer-level decisions; it also specifies committee authority, halt conditions, and restoration."},"implementation_cost_scope_and_range":{"status":"UNCERTAIN","reason":"The first study is bounded enough for a broad resource band, but scaled deployment depends on unspecified overlay volume, historical record quality, systems, portfolio count, integration needs, and control requirements."}},"blocking_evidence":["A representative historical sample establishing whether overlays are uniquely identified, periodically revalidated, non-overlapping, and retired when their rationale ends.","Operational definitions and preregistered thresholds for stale status, overlap, reviewer agreement, traceability, materiality, provision instability, and successful reconstruction.","Comparative evidence that recurring lifecycle gates outperform one-time rationalization on decision-relevant outcomes.","Evidence that dependency mapping and restoration can be completed reliably from available records.","Current-practice and prior-art evidence establishing whether the proposed controls are already standard or required.","Adoption inquiry confirming that the allowance committee and required control functions see an actionable governance gap."],"next_evidence_step":"With one lender partner, preregister and run a shadow study on the same representative overlay sample for one portfolio and one reporting cycle, comparing the proposed recurring lifecycle review with one-time rationalization. Use independent stale/overlap adjudication and compare detection, reviewer agreement, traceability, reconstruction success, review effort, and simulated provision volatility. Falsify advancement if stale accumulation is immaterial, the lifecycle provides no defined comparative improvement, reconstruction fails, or the predeclared stability or materiality bound is breached.","research_questions":["Do representative overlay histories show material stale or overlapping contributions after the originating rationale ended?","Which current accounting, model-risk, audit, and records controls already cover inventory, sunset, supersession, dependency, retirement, and reconstruction?","Can reviewers reliably adjudicate stale context and dependencies without converting judgment into false precision?","Does the recurring lifecycle improve detection, reviewer agreement, traceability, or review effort relative to one-time rationalization?","What materiality and volatility bounds distinguish controlled retirement from an unacceptable reserve cliff?","Can archived calculations and prior statuses be restored accurately within predeclared acceptance criteria?","What incentives could encourage gaming through renewals, overlay splitting, or superficial evidence updates?","What deployment scope, data remediation, integration, and recurring review load would the lender actually require?"],"recommendation":"PARTNERED_RESEARCH","uncertainty_constraints":["Problem prevalence, effect magnitude, stakeholder demand, and realized benefit are unsupported in the sealed packet.","Prior art and current practice are unsearched, so novelty and incremental distinctiveness cannot be inferred.","No pilot results, validated metrics, comparative thresholds, or restoration acceptance criteria are supplied.","Cost bands are resource-equivalent planning ranges conditioned on an unspecified lender estate, not observed prices or point estimates.","Scalability depends on unknown overlay volume, record quality, portfolio heterogeneity, systems, and governance requirements.","The proposal must not be interpreted as authority to change booked provisions or customer-level credit decisions."],"closed_book_prior_art_boundary":"Prior-art status is UNSEARCHED. This assessment makes no claim about novelty, prevalence, market size, regulatory requirements, established industry practice, realized impact, or exact cost. The candidate may overlap substantially with existing overlay governance; external research is required to determine that boundary."}