A person might think that oil prices would be fairly stable. Prices would set themselves at a level that would be high enough for the majority of producers, so that in total producers would provide enough–but not too much–oil for the world economy. The prices would be fairly affordable for consumers. And economies around the world would grow robustly with these oil supplies, plus other energy supplies. Unfortunately, it doesn’t seem to work that way recently. Let me explain at least a few of the issues involved.
1. Oil prices are set by our networked economy.
As I have explained previously, we have a networked economy that is made up of businesses, governments, and consumers. It has grown up over time. It includes such things as laws and our international trade system. It continually re-optimizes itself, given the changing rules that we give it. In some ways, it is similar to the interconnected network that a person can build with a child’s toy.
Thus, these oil prices are not something that individuals consciously set. Instead, oil prices reflect a balance between available supply and the amount purchasers can afford to pay, assuming such a balance actually exists. If such a balance doesn’t exist, the lack of such a balance has the possibility of tearing apart the system.
If the compromise oil price is too high for consumers, it will cause the economy to contract, leading to economic recession, because consumers will be forced to cut back on discretionary expenditures in order to afford oil products. This will lead to layoffs in discretionary sectors. See my post Ten Reasons Why High Oil Prices are a Problem.
If the compromise price is too low for producers, a disproportionate share of oil producers will stop producing oil. This decline in production will not happen immediately; instead it will happen over a period of years. Without enough oil, many consumers will not be able to commute to work, businesses won’t be able to transport goods, farmers won’t be able to produce food, and governments won’t be able to repair roads. The danger is that some kind of discontinuity will occur–riots, overthrown governments, or even collapse.
2. We think of inadequate supply being the number one problem with oil, and at times it may be. But at other times inadequate demand (really “inadequate affordability”) may be the number one issue.