assembly-economics/models/README.md
tegwick 218d196738 ASSEMBLY-WP-0008: empirical grounding of key GADM parameters
- Research on organism adoption, commons, power persistence, lobbying,
  human-capital persistence, age gaps and care load
- grounding.py: grounded parameter sets (central / slow adoption) with own
  equilibrium start and recalibrated channels; tested
- grounded_readings.py: all structural readings survive grounding; default
  adopts organisms too fast; governance stakes rise with adoption speed;
  care load overstated ~4x (joint recalibration of attention extraction)
- ParameterGrounding.md v0.2: register with statuses, evidence, mappings,
  validation/falsification tests for ASSEMBLY-WP-0007
- GADM-0.4 model version finalised

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Assistant: claude-code
Assistant-Model: opus
Assistant-Process: 1494246@bnt-lap001
Assistant-Session: caf6de6f-f9e4-47ce-a584-49baa271fa4b
2026-10-12 09:45:19 +02:00

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Markdown

# Models
Formal and dynamic models for `assembly-economics`. Like `concepts/`, these are
exploratory: they generate hypotheses and are not established results.
## Documents
| Document | Status | Source |
|----------|--------|--------|
| [GenerativeAssemblyDynamicsModel.md](GenerativeAssemblyDynamicsModel.md) | GADM-0.1 (promoted verbatim) | `seed/GenerativeAssemblyDynamicsModel.md` |
| [InformationOrganismsInGADM.md](InformationOrganismsInGADM.md) | mapping note v0.1 | ASSEMBLY-WP-0003-T03; input for GADM-0.2 (ASSEMBLY-WP-0004) |
| [GADM-CLD.md](GADM-CLD.md) | v0.1 | causal-loop diagram, loops, signed link table (ASSEMBLY-WP-0004-T01/T02) |
| [GADM-0.2.md](GADM-0.2.md) | GADM-0.2 | extensions decision, equations, scenario and sensitivity findings (ASSEMBLY-WP-0004) |
| [GADM-0.3.md](GADM-0.3.md) | GADM-0.3 | power channels (P1/P2) wealth separated from power (P3), attention recalibration, organism grid, life-cycle cohorts (ASSEMBLY-WP-0005) |
| [GADM-0.4.md](GADM-0.4.md) | GADM-0.4 | durable capability, grounded organism depreciation, global sensitivity, equilibrium start, cohort agency (ASSEMBLY-WP-0006) |
| [GADM-Sectors-Scope.md](GADM-Sectors-Scope.md) | scoping | rival/non-rival goods, ecological classes, sectors, selection mechanisms (ASSEMBLY-WP-0006-T06 → ASSEMBLY-WP-0007) |
| [ParameterGrounding.md](ParameterGrounding.md) | v0.2 | which parameters are grounded, bracketed, assumed or calibrated |
| [GADM-0.3-Candidates.md](GADM-0.3-Candidates.md) | outline | life-cycle and power extensions, deferred items (ASSEMBLY-WP-0004-T08) |
## Conventions
- Every document opens with a provenance comment that names its source and the
task that created it.
- Model versions use the model's own scheme (`GADM-0.1`, `GADM-0.2`, …). Bump on
changes to stocks, flows, or causal structure.
- Simulations that implement a model live in `simulations/` and name the model
version they implement.