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EconoSim
Govern a country. Allocate budgets across 10 categories. Watch an AI neural network predict how your policies reshape society over decades.
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Real OECD data for 35 countries (2000–2023)
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XGBoost + RandomForest ensemble trained on policy outcomes
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8 population archetypes with evolving demands
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Random global events — no perfect policy exists
Prediction Model — EXP022
XGBoost Model type
79.7% Direction accuracy
0.922 Avg R² (test set)
19 / 20 Sanity checks passed
Trained on 35 OECD countries · 2000–2023 · includes global cycle & country fixed effects
Model direction accuracy per output
Broadband 96.4% Infant mort. 94.6% Life exp. 92.9% PISA score 87.9% Homicide 84.9% Unemp. 80.4% GDP growth 75.0% Happiness 73.3% LPI infra 71.4% Gini 64.4% Poverty 55.6%