Kerem Özdemir — Notes https://keremozdemir.de/notes.html Working notes on carbon accounting, valuation, and the instruments behind them. en The agent was never alone: SIMEA https://keremozdemir.de/note-simea.html simea-2026-08 Thu, 20 Aug 2026 12:00:00 GMT Classical economics models the agent as a rational maximiser; behavioural economics keeps the maximiser and catalogues its failures. SIMEA starts elsewhere: the agent as a decision subject, embedded in and steered by systems. Three measurable constructs, and a second paper on why determinism does not imply predictability.