Hindsight · review build · data not yet validated

OECD

Every publication series from OECD in Hindsight, and how its predictions turned out.

24 publications, 2013 to 2026 · 420 predictions

48%

hit rate, 184 of 384 (95% interval 43% to 53%)

hit 184partial 76miss 124still open 36

Graded by rule against the published actual value (D19). Rates: mean error -0.05 points, mean absolute error 1.12 points (n 384).