The balance is not the buying power

Measure the life it buys

A bank balance measures dollars. It does not directly measure the groceries, rent, energy, or time those dollars can buy. Keeping the number unchanged can still mean losing ground when prices rise.

A recent post by SightBringer raises a useful question: can a currency remain central to payments while becoming a less attractive place to keep long-term savings? Our answer starts with separating liquidity from purchasing power. A useful transaction medium and a durable store of value are different functions.

A small rate. A long horizon.

Consider an illustration: prices rise at a constant 2% each year, and cash earns no interest. After 35 years, the same cash buys about half the original basket. The calculation is 1 / 1.02^35, or approximately 0.50. This is a scenario, not a forecast or a measure of current inflation.

The Federal Reserve describes 2% inflation, measured by the personal consumption expenditures price index, as its longer-run objective. The Bureau of Labor Statistics uses the Consumer Price Index to describe another measure of consumer-price changes. These measures differ, and neither is a perfect match for every household. Interest earned, taxes, changing wages, and individual spending patterns affect the actual outcome.

The other side of a dollar promise

Inflation can reduce the purchasing-power burden of a debt fixed in nominal dollars. The contract may still require the same number of dollars even as those dollars buy less. Unexpected inflation particularly changes the bargain made when the loan was priced.

That does not make debt a free advantage. Rates can reset. New borrowing can become more expensive. Wages and revenues may lag costs. Nor does inflation guarantee that property, shares, gold, or Bitcoin will rise. Valuation, financing, productivity, and demand still matter.

Ownership needs a reason

Our long-term lens is to study the source of value behind an asset: a useful business, a productive capability, a durable right, or a credible monetary rule. A higher quoted price alone does not prove that more real value was created.

Bitcoin offers a supply limit of 21 million under its current consensus rules. That constraint is distinct from a promise about market price. Bitcoin can be volatile, and ownership brings security and custody decisions. Scarcity alone does not guarantee a positive return or reliable short-term purchasing power.

Two jobs for company capital

Cash serves near-term obligations and flexibility. Long-term capital serves a different horizon. Treating those jobs separately helps a business avoid depending on the sale of a volatile asset to pay an immediate bill.

Loop XXI is a private holding and capital allocation company. Our aim is to build useful businesses and allocate company capital with discipline over time. That is a direction for the work, not a claim of current holdings or performance.

The question we will keep asking is simple: what does this capital make possible, and will that usefulness endure?