nx_caplab_quality.nx

nx_caplab_quality.nx -- Capitalism Lab R4: demand driven by PRICE + QUALITY + BRAND (the heart of Capitalism Lab -- customers don't just buy the cheapest; a higher-quality, better-branded product wins share even at a higher price). Generalizes R1's price-only competition: each firm's "appeal" is a weighted sum of price-value, quality, and brand; the market splits by appeal (largest-remainder, conserved). MODEL: appeal = max(0, w_price*max(0,choke-price) + w_qual*quality + w_brand*brand) share = market_m * appeal / sum(appeal) (largest-remainder) nx_safety_envelope: intended_use: capitalism-lab demand model (pure functions, no I/O) sil_target: SIL1 verdict: NOT_YET_EVALUATED genealogy_id: capitalism_lab_quality_brand_canon lineage_id: nx_caplab_quality_v1