Thirty seven published pieces
Work
Everything here runs on this site. Nothing needs an account, nothing stores data, and every figure is checkable by opening the thing that produced it.
ESG and finance instruments
CBAM screening, embedded emissions, reduction pathways, data provenance and valuation. Each runs in the browser and stores nothing.
Finished tools
Finished tools across unrelated trades, from braille transcription to earthworks, held up by 870 hand worked test assertions.
Agent based simulations
Schelling segregation, network contagion, traffic jam formation, self organised criticality and recommender feedback.
Explorable essays
Adverse selection, tax incidence, discounting and repeated cooperation, each with a working model in the page.
Game theory
Six small games that are played rather than read.