Wunderkammer
A cabinet of curiosities: exploring ideas in public, mental models, book notes, clips, and technical logs.
Evergreen Cash Is An Option On Volatility
Cash is an Option on Volatility Cash is not merely liquidity; it is a call option on market distress with no expiration date and zero strike price. The Seagull doesn't hold cash out of fear. It holds position, and moves when the tide actually turns.
Goodharts Law in Central Banking
When a Measure Becomes a Target Economist Charles Goodhart stated in 1975: "When a measure becomes a target, it ceases to be a good measure." Central banks target a 2% annual increase in the Consumer Price Index (CPI). Because policymakers peg credibility to that gauge, governments continually alter how they calculate the index: - Substituting cheaper goods when steak prices spike - Applying subjective "hedonic adjustments" to mask sticker inflation - Removing housing and energy from "core" readings The official index stays quiet while everyday grocery bills, rent checks, and healthcare costs climb steadily. Real-world savers must track their own cost of living rather than trusting sanitized government proxies.
Maturity Transformation and Duration Risk
Borrowing Short to Lend Long Commercial banking rests on an inherent structural mismatch: borrowing short-term customer deposits to purchase long-duration debt assets and mortgages. When short-term interest rates spike faster than long-term yields, borrowing costs overwhelm asset cash flows. The unrealized balance sheet losses remain invisible until liquidity runs force asset sales at distressed market prices. Duration risk is not an accounting nuance; it is the primary engine of modern credit contractions.
Price Signals Versus Price Controls
Prices Are Information Networks Friedrich Hayek explained that prices are not arbitrary numbers stamped on tags; they are compressed communication signals. When an unexpected storm cuts timber supplies, lumber prices spike immediately. This price signal directs buyers to consume less wood, encourages builders to use alternative materials, and prompts sawmills to rush more timber to market. Nobody needs a central planner to organize the response. When governments try to fight inflation by imposing price caps or rent ceilings, they smash the thermometer. Suppliers stop producing goods at a loss, distribution lines freeze, and empty shelves force rationing. Price controls transform manageable scarcity into permanent shortages.
Greshams Law in Modern Fiat
Bad Money Drives Out Good Sir Thomas Gresham observed in 1558 that when debased currency circulates alongside sound money, citizens spend the paper and hoard the coin. In modern cycles, the same rule operates in reverse: people spend rapidly depreciating fiat on everyday transactions, while locking their savings into scarce hard-asset instruments like physical gold, productive land, and high-margin balance sheets. Fiat functions as a transactional token, not a long-term store of energy.
The Barbell Strategy Under Inflation
Surviving Market Shocks by Cutting Out the Middle Nassim Taleb popularized the barbell strategy as a way to benefit from randomness while avoiding catastrophic ruin. Instead of piling into moderate-risk bets that fail simultaneously in a liquidity squeeze (like the classic 60/40 stock-and-bond split), the barbell holds two extreme ends: - Left Weight (Hyper-Safe): 80% to 90% of assets sit in short-duration Treasury bills, physical gold, and sound cash reserves. This side guarantees survival and prevents forced selling during panic drops. - Right Weight (Hyper-Asymmetric): 10% to 20% sits in high-upside, inflation-resilient productive enterprises, scarce commodities, and unhedged founder-led moats. By eliminating the fragile middle, you turn volatility from a threat into an opportunity.
The Cantillon Effect on Real Estate
Money Enters at a Point, Not an Even Spread When central banks expand the money supply, newly printed units do not fall from the sky like rain. They enter the financial system through primary dealer banks and corporate credit facilities. The first recipients spend the money before consumer prices rise. By the time that liquidity trickles down to wage earners, asset prices and housing valuations have already inflated. This is why proximity to the printing press determines wealth preservation during monetary debasement.
The Minsky Moment in Credit Cycles
Stability Breeds Instability Hyman Minsky showed that long stretches of economic calm do not foster safety. Instead, stability encourages aggressive risk-taking and creates deep fragility. Minsky mapped three distinct borrowing stages: 1. Hedge Finance: Borrowers generate enough operating cash flow to pay back both interest and principal. 2. Speculative Finance: Borrowers can only afford interest payments and must roll over the loan principal forever. 3. Ponzi Finance: Borrowers cannot even afford interest; they rely entirely on asset prices inflating to borrow more. When the financial system saturates with Ponzi borrowers, any sudden spike in interest rates forces fire-sales. Liquidity vanishes instantly, triggering a "Minsky Moment."
The Triffin Dilemma and Reserve Currency
The Reserve Currency Paradox In 1960, economist Robert Triffin identified a structural conflict built into global reserve currencies. To supply the world with dollars for trade and foreign exchange reserves, the reserve currency nation must run continuous trade and current account deficits. The world demands dollars, so the host country must export greenbacks and import foreign goods. Over time, this floods the globe with foreign dollar liabilities that dwarf the issuer's actual productive base. The issuer faces a trap: stop supplying liquidity and trigger global deflation, or print endlessly and debase the domestic currency. Every reserve currency empire eventually buckles under this contradiction. --- ### Flagship Field Research For our complete quantitative investigation on Robert Triffin's paradox, Nixon's 1971 gold window closure, and central bank gold accumulation in 2026, read our pillar essay: The Triffin Dilemma and the Dollar Trap: Why Reserve Currencies Always Break.