Central bankers and economic textbooks will have you believe that economic inflation is “an increase in the general price levels.” Due to inflation, your money is worth less than before—its purchasing power lower than it used to be. Capitalism, fall in supply, rise in demand, etc. are blamed. Everything but the main culprit is discussed. This is an instance of exclusionary detailing. Learn to see through the smoke and mirrors. ...
Note that the law applies not just to a particular type of coins, but to the exchange rates between different money commodities as well. Suppose in a bimetallic standard, metal A is pegged to metal B at a ratio of 1:10, but the market value of a unit of metal A is 12x that of metal B. In this case, we have a price ceiling whereby metal A is artificially undervalued, and per Gresham’s Law, will be driven out of circulation. ...
Gresham’s Law is frequently oversimplified as “bad money drives good money out of circulation.” This phenomenon has been observed in history whenever debasement of coins has occurred. In such cases, people choose to collect coins with the greater precious metal content and spend the debased coins. Over time, the ‘good’ money, the coins with more precious metal in them, get driven out of circulation by ‘bad’ money, the debased coins. ...
A price is simply a ratio of something in terms of something else. It need not necessarily be in terms of a fiat currency. The price of a certain watch may be ten pairs of a certain brand of shoes, or equivalently, an hour of consulting service of a certain expert, and so on. The ratios in terms of some goods become more prevalent due to their characteristics: durability, recognizability, divisibility, scarcity; these goods begin to acquire monetary recognition as individuals start accumulating them for the express purpose of exchanging them (as opposed to consuming them). These goods are traded more frequently than other goods due to their utility as media of exchange. The most traded good, thus, emerges as money, and market participants find it convenient to denominate prices in terms of this money, which, historically, has been gold. ...