Stories about value

Money appears stable because we use the same words every day: peso, euro, yen, dollar. Monetary units still change. Some are created to unify fragmented systems. Others replace weakened currencies. Some remove zeros, and others disappear entirely.

This section explains how those changes happened.

It is not a complete history of the world economy. It is a collection of stories that helps explain Cartonindex figures. It shows why one unit can express enormous amounts. It also shows how a common currency begins and what happens when trust in money breaks down.

How money changed

The first articles explain transformations that affected many currencies:

These pages show that money does not need to keep the same physical form or remain linked to a metal. It needs a recognizable unit, a working payment system, and enough trust to be accepted.

Currencies that changed scale or system

Cartonindex includes several currencies whose histories help explain nominal figures:

These stories do not rank currencies from best to worst. They explain why current units have different sizes, names, and institutions.

When money stops working as a reference

Hyperinflation is not simply high inflation. Prices change so quickly that money loses usefulness as a unit of account, medium of exchange, and store of value.

The collection includes three cases:

It also explains a different regime change: Ecuador's dollarization in 2000.