Geography & Prosperity A Perfect Storm Causal effects of geography on long-run prosperity — prize-winning natural experiment exploiting a storm-created waterway in 1825 Denmark. Tracks to Modernity How railway expansion shaped economic development and civic institutions in 19th-century Denmark. Second R&R at Economic History Review. Measurement & Methods OccCANINE A finetuned language model for automatic HISCO occupational classification — trained on 14 million records in 13 languages. Under review at Explorations in Economic History. CHAOS Converting occupational classifications into continuous income estimates — formalizing and scaling what economic historians have done informally for decades. Machine Learning in Economic History An opinionated literature review from the frontier — mapping what ML can and cannot do for economic history, and charting the research agenda. Mapping Medieval Population An ML approach to recovering previously unobservable medieval population density from indirect historical signals. Human Capital in the Nordic Countries (HCNC) Data infrastructure for occupational standardization across Nordic countries — applying OccCANINE at the regional level. Historical Data Copenhagen Income Project Reconstructing income distributions and inequality in 19th-century Copenhagen from records never before analyzed at scale. Parish Tax Records and Inequality First-ever Gini coefficient for Copenhagen, reconstructed from parish tax records using OccCANINE and CHAOS. Næringsfrihed DFF2-funded project studying economic freedom and development in Danish history, applying OccCANINE and CHAOS to new archival sources. Institutions Creameries, Conflict, and Institutions How religion, energy shocks, and geography shaped industrial productivity in Danish and Irish creameries. Firm-level causal analysis. Physical Memories and Far-Right Mobilization Why didn't Denmark go far-right? A study of scope conditions for far-right mobilization using historical monuments and Viking heritage sites. Assimilation and Religious Divisions How religious divisions shaped assimilation outcomes — evidence from large-scale historical census data.