Inflation, the Invisible Tax: How It Destroys Your Capital Without You Noticing?
Author: Yanis, capital manager at Axone Capital
· 7 min read
Inflation is not just an economic statistic. It's a silent mechanism that erodes your purchasing power every year — even when your savings show a positive rate. Here's how it works, why it exploded after 1971, and most importantly how to protect yourself.
The Analysis: A Tax Nobody Voted For
Inflation is often presented as an abstract figure — a percentage announced by central bankers, commented on by economists, and quickly forgotten. Yet it is one of the most powerful mechanisms acting on your wealth, silently, every single day.
Simple definition: inflation is the decline in money's purchasing power. When prices rise 4% in a year, every euro you hold is worth 4% less in real terms. Your savings account at 3% doesn't compensate — you're losing 1% in purchasing power every year.
This is why it's called the invisible tax: unlike income tax, nobody votes for it, nobody sends you a bill. It takes silently.
The fundamental distinction to remember: nominal return vs. real return.
- Nominal return: what your bank displays (e.g. +3%)
- Real return: nominal return − inflation (e.g. 3% − 4% = −1%)
The vast majority of savers look at the nominal figure and think they're safe. It's a mathematical illusion.
The Anecdote: A Wheelbarrow of Bills for a Loaf of Bread
In 1923, Weimar Germany was experiencing one of the most spectacular hyperinflations in history. Prices doubled every few hours. Workers received their wages twice a day and immediately ran to spend it — because by evening, the money would have no value.
The images from that era are striking: children building castles with stacks of banknotes, shopkeepers weighing bills instead of counting them, citizens wheeling a barrow of marks just to buy bread.
This extreme case seems far removed from us. But it illustrates a universal truth: money has value only through the collective trust a society places in it. When that trust collapses — under uncontrolled monetary creation — money becomes paper. Germany in 1923 had printed astronomical quantities of marks to pay the war reparations imposed by the Treaty of Versailles. The result was devastating for savers, but those who held real assets — real estate, gold, shares in productive companies — fared relatively well.
The lesson crosses the centuries.
The Historical Fact: 1971, the Break That Changed Everything
Before August 15, 1971, the world monetary system rested on the Bretton Woods Agreements (1944): the US dollar was convertible into gold at the fixed rate of $35 per ounce, and all other currencies were pegged to the dollar. This imposed a natural discipline — you could not print unlimited money without having the corresponding gold.
On that day, President Nixon unilaterally suspended this convertibility. The world entered the era of pure fiat money: currencies whose value rests solely on confidence in states and central banks.
In plain terms: if your parents had put $10,000 under the mattress in 1971, those bills are today only worth the equivalent of $1,600 in the money of that era. Without investment, without protection — the currency evaporated.
The Concept: Real Return, the Only Indicator That Matters
The good news is that inflation is not inevitable for the informed investor. It is predictable, measurable, and avoidable.
Assets that historically best preserve against inflation:
- Company shares: they can pass price increases on to customers, maintaining their profits in real terms. Over the long term, equity markets have always beaten inflation.
- Gold: maintains its value over very long periods (the same ounce of gold buys approximately the same things as in Roman times).
- Real estate: prices and rents broadly adjust to inflation.
- Index-linked bonds (TIPS, OATi): their nominal value is directly linked to inflation.
Conversely, cash, under-indexed savings accounts and fixed-rate bonds lose purchasing power when inflation accelerates.
The Axone Lesson
At Axone Capital, the Macro pillar starts here: understanding that inflation is the permanent playing field of the investor. Every allocation decision must be read in real return, not nominal. A placement showing +3% in a 5% inflation environment is not a gain — it's a disguised loss.
The first question to ask yourself about any financial product: "After inflation, am I winning?" That's the real filter. That's why understanding the system — not just looking at the numbers — changes everything.