There's another commenter that pointed out the concept of 'demurrage', there's a film about it - see this post on "Shillings from Heaven / Wörgl's Miracle" by W

There's another commenter that pointed out the concept of 'demurrage', there's a film about it - see this post on "Shillings from Heaven / Wörgl's Miracle" by Will Ruddick of Grassroots Economics: https://grassrootseconomics.org/worgl https://grassrootseconomics.org/worgl