Stress-Responsive Lambda Value at Risk with a VIX-Driven Smooth Sigmoid DistortionJan 2, 2026·Nassamon BootwisasPasin Marupanthorn· 0 min read PDF DOI Image credit:TypeJournal articlePublicationSSRNLast updated on Jan 2, 2026Market Microstructure AuthorsPasin MarupanthornQuantitative Researcher An Evolutionary Game-Theoretic Reformulation of the Lux--Marchesi Model of Financial Markets Dec 16, 2025 →