The German Economic Survey of 1933 was a unique historical event. While census data had been collected for decades, this specific survey was conducted during a regime change. It began under the waning days of the Weimar Republic and was completed after Adolf Hitler was appointed Chancellor in January 1933.
For historians, AGES-PH-04-001 is significant because it captures a "freeze-frame" of the German economy before the Nazis fully implemented their autarky policies and rearmament programs. It shows the baseline of agricultural productivity at a time when the world was gripped by the Great Depression and food prices were collapsing. ages-ph-04-001
The first major result: in the validation set, chronological age alone accounted for just 34% of the variance in functional decline. The new physiological clock boosted this to 71%. The German Economic Survey of 1933 was a
If replicated and scaled, the ages-ph-04-001 framework could transform several domains: The new physiological clock boosted this to 71%