Ever-normal granary price stabilisation
About this model
Guanzi, Li Kui, Geng Shouchang, c. 4th–1st century BCE. Harvests swing between plenty and dearth; the state buys grain when the price is low and sells from its granary when the price is high, damping the price farmers and townsfolk face. A teaching model: it keeps only this core loop and leaves out everything else a real economy has.
"Ever-normal granary price stabilisation" is a public Machinations diagram shared in the Community by Machinations, with 29 components.
It was created in October 2026 and last edited in November 2026.
Open the diagram in the Machinations app and press Play to watch the resources move, adjust its values to test how the system responds, or remix it to make an editable copy in My diagrams.
