# degradation-of-coinage

## Definition

The process by which the quantity of pure metal contained in coins diminishes over time, either through deliberate reduction by authorities or through natural wear and tear. Smith observes that the quantity of metal in coins has almost continually diminished throughout history, rarely increasing, and that this degradation reduces the value of money rents and fixed monetary obligations over time.

## Source Chapter

Book 1, Chapter 5: "OF THE REAL AND NOMINAL PRICE OF COMMODITIES, OR OF THEIR PRICE IN LABOUR, AND THEIR PRICE IN MONEY."

## Context

Smith discusses degradation of coinage while explaining why money rents are less reliable than corn rents for preserving value over time. He notes that princes and sovereign states have frequently reduced the quantity of pure metal in their coins, and that natural wear also contributes to this degradation. This concept is part of his broader analysis of how monetary systems can fail to preserve value over time.

## Economic Domain

Regulation

## Smith's Original Wording

"The quantity of metal contained in the coins, I believe of all nations, has accordingly been almost continually diminishing, and hardly ever augmenting."

## Modern Interpretation

Degradation of coinage represents the historical problem of currency debasement, where the actual precious metal content of money decreases over time. In modern terms, this concept relates to inflation and the erosion of purchasing power, though contemporary currency is typically fiat money rather than metal-based. The principle that monetary systems can lose value over time remains relevant to modern monetary policy and inflation concerns.
