Re: Is It Peak Oil?
Basically I am siding with Metalman's statement: "Inflation is not only determined by the supply of goods available relative to the supply of money to buy them, but also the demand for the currency in which goods are priced relative to the supply of that currency. It can be hard to tell which factor is primarily driving prices."
It is crucial to understand that when we use phrases like "the price of oil" we are putting undue emphasis on only half the picture. The price of oil we usually hear quoted is in "dollars per barrel". This is a ratio, is it not? Just like when we talk about the speed of a car, the number depends both on a unit of length and a unit of time - as in meters per second, or miles per hour, the quantity depends on both units.
Being accustomed to growing up in a world where the "value" of something is always stated in reference to a dollar, we have to work a little to remind ourselves that the value of that dollar, unlike most other units to which we are accustomed, itself can change. Whenever a barrel of oil is traded at any price, there are not one but two commodities involved in the trade. The oil and the currency. And that a change in the value of either one can result in a change in what we semi-accurately call "the price of oil". It is merely because we are accustomed to using dollars as a measure of value that we tend to tacitly assume that a change in the price of oil represents a change in the value of the oil. But any such assumption is unfounded. If we want to talk about the dollar price of oil, we have to take into account not only the supply and demand picture for oil, but also the supply and demand picture for dollars.
Originally posted by jk
It is crucial to understand that when we use phrases like "the price of oil" we are putting undue emphasis on only half the picture. The price of oil we usually hear quoted is in "dollars per barrel". This is a ratio, is it not? Just like when we talk about the speed of a car, the number depends both on a unit of length and a unit of time - as in meters per second, or miles per hour, the quantity depends on both units.
Being accustomed to growing up in a world where the "value" of something is always stated in reference to a dollar, we have to work a little to remind ourselves that the value of that dollar, unlike most other units to which we are accustomed, itself can change. Whenever a barrel of oil is traded at any price, there are not one but two commodities involved in the trade. The oil and the currency. And that a change in the value of either one can result in a change in what we semi-accurately call "the price of oil". It is merely because we are accustomed to using dollars as a measure of value that we tend to tacitly assume that a change in the price of oil represents a change in the value of the oil. But any such assumption is unfounded. If we want to talk about the dollar price of oil, we have to take into account not only the supply and demand picture for oil, but also the supply and demand picture for dollars.
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