
The Library of Mistakes EP 55: The Swiss Franc, 1798 to 2055 (with Costa Vayenas)
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Apr 2, 2026 Costa Vayenas, author and researcher of the Swiss franc’s history, presents deep long‑run data. He traces the franc from Napoleonic origins to its reserve status, Switzerland’s gold and wartime strategies, and how policy tools resisted appreciation. He also explains why long-term bond yields point to franc/dollar signals out to 2055.
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Silver Coins Acted As Inflation Firewalls
- Switzerland's metallic (silver) coin basis limited inflation compared with neighbours that used paper money after revolutions.
- Cantonal 'firewalls' contained inflation locally, keeping Swiss price levels lower than France and others for decades.
Post‑WWI Gold Link Made The Franc A Reserve Currency
- Switzerland gained safe-haven status after WWI when the franc stayed linked to gold while neighbours' currencies collapsed.
- By mid-1920s the franc was the world's third-largest reserve currency, reinforcing its international reputation.
Italian Lira Versus Swiss Franc Example
- Costa recounts an Italian anecdote: converting lira to Swiss francs would have made investors rich.
- Quantified: 1861 one lira equals one franc; by 1946 one franc bought 460 lire, a 99.8% lira loss.

