If the supply of caviar were as plentiful as the supply of potatoes, the price of caviar—that is, the exchange ratio between caviar and money or caviar and other commodities—would change considerably. In that case, one could obtain caviar at a much smaller sacrifice than is required today. Likewise, if the quantity of money is increased, the purchasing power of the monetary unit decreases, and the quantity of goods that can be obtained for one unit of this money decreases also. When, in the sixteenth century, American resources of gold and silver were discovered and exploited, enormous quantities of the precious ... (full story)