assembly-economics/simulations/gadm02/results/eco_classes.md
tegwick e04bb8250c ASSEMBLY-WP-0018-T03: phi_r 0.15 and xn 0.6 grounded (Anthropic Economic Index, GitHub Octoverse); GADM-0.5 experiments re-run; BR-011 update
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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2026-10-13 23:33:04 +02:00

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GADM-0.5-dev: ecological resource classes across the band

Generated by simulations/gadm02/eco_classes.py (ASSEMBLY-WP-0007-T02). Floors 0.20 per class. Starting levels and loads: gadm05.py (priors from measured indicators). Crossing = first year below the floor. t = 100 levels.

Materials replenishment: none (strict depletion)

Scenario Anchor Er / Ed / Es t100 renewables below floor materials below floor sinks below floor lowest at t100
Baseline (current trends) B1 0.15 / 0.08 / 0.31 below at start t 46 — materials
Baseline (current trends) B2 0.19 / 0.11 / 0.33 below at start t 45 — materials
Baseline (current trends) B3 0.17 / 0.09 / 0.27 below at start t 43 — materials
Baseline (current trends) B4 0.13 / 0.07 / 0.21 below at start t 37 — materials
Generative regime B1 0.08 / 0.02 / 0.19 below at start t 30 t 83 materials
Generative regime B2 0.08 / 0.01 / 0.17 below at start t 28 t 49 materials
Generative regime B3 0.08 / 0.01 / 0.15 below at start t 26 t 37 materials
Generative regime B4 0.08 / 0.01 / 0.14 below at start t 25 t 29 materials
Attention oligopoly B1 0.24 / 0.16 / 0.42 below at start t 67 — materials
Attention oligopoly B2 0.24 / 0.16 / 0.39 below at start t 64 — materials
Attention oligopoly B3 0.20 / 0.13 / 0.31 below at start t 54 — materials
Attention oligopoly B4 0.15 / 0.09 / 0.22 below at start t 42 — materials

Materials replenishment: at rest today

Scenario Anchor Er / Ed / Es t100 renewables below floor materials below floor sinks below floor lowest at t100
Baseline (current trends) B1 0.15 / 0.46 / 0.31 below at start — — renewables
Baseline (current trends) B2 0.19 / 0.53 / 0.33 below at start — — renewables
Baseline (current trends) B3 0.17 / 0.49 / 0.27 below at start — — renewables
Baseline (current trends) B4 0.13 / 0.44 / 0.21 below at start — — renewables
Generative regime B1 0.08 / 0.30 / 0.19 below at start — t 83 renewables
Generative regime B2 0.08 / 0.29 / 0.17 below at start — t 49 renewables
Generative regime B3 0.08 / 0.28 / 0.15 below at start — t 37 renewables
Generative regime B4 0.08 / 0.29 / 0.14 below at start — t 29 renewables
Attention oligopoly B1 0.24 / 0.61 / 0.42 below at start — — renewables
Attention oligopoly B2 0.24 / 0.60 / 0.39 below at start — — renewables
Attention oligopoly B3 0.20 / 0.55 / 0.31 below at start — — renewables
Attention oligopoly B4 0.15 / 0.47 / 0.22 below at start — — renewables

Organism growth: class draw attributable to adoption speed (baseline, B4 − B1)

Relative change of each class between t 0 and t 50, B4 minus B1 (negative = organisms draw more).

Materials replenishment renewables materials sinks order (most hit first)
none -0.032 -0.018 -0.036 sinks > renewables > materials
at rest -0.032 -0.018 -0.036 sinks > renewables > materials