Perhaps more than any other energy source, oil is an icon. While we use lights, heating, and cooling on a daily or hourly basis, for most people oil (in the form of gasoline) is probably the only fuel we actually ever handle directly. And the same applies for knowing the price of our energy sources. We confront gas prices every time we fill up our cars, or drive by a filling station, and for those of us old enough, there are memories of the shortages and long lines at gas stations in the 1970s. Our connection to oil is so strong that rising prices can influence presidential elections. Not coincidentally, politicians at almost all levels have some position on where, how, and whether we should drill for more in an effort to lower costs and boost job growth.
The reason that oil plays such a central role in our energy system is its dominance in moving goods and people. It is better than most alternatives in being easily portable in large enough quantities to get to a destination, and service stations dot the roadside, providing quick and easy refilling. The transportation sector accounts for over 70 percent of all the oil consumed in the United States, and oil provides over 95 percent of the energy used in transportation. There is no other fuel or energy source that dominates such a large swath of our economy. And not only is oil the lifeblood of our transportation sector, oil markets can have deep and wide-reaching impacts on the society as a whole. Swings in oil prices affect the national economy at multiple levels, from job growth to air travel and family trips to household budgets and the cost of shipping from online vendors.
It should be no surprise then that turmoil in oil markets can cause turmoil in the larger economy. Since 1972, almost every major spike in unemployment has been preceded by a major spike in oil prices. While correlation is not the same as causation, and it can be difficult to tease out how much of a role these spikes in oil prices have played in causing unemployment, there is no doubt that they have at the very least helped cause, contributed to, and exacerbated periods of high unemployment over the last five decades. Even for the financial crisis of 2008 and the recession that followed, which have their clear roots in financial and real estate markets, there is credible evidence that points to a link between spiking oil prices and the beginnings of the housing crisis.
What consumers likely remember most from these episodes are high prices at the gas pump, but what is important to recognize about the impact of oil prices in terms of the economy as a whole is the fact that the issue is not the level of prices themselves. Between January 1974 (the earliest date for which monthly oil prices are available) and December 2019, before the pandemic hit, the unemployment rate averaged 6.3 percent. Over those 46 years, the unemployment rate either hit or passed through that average eight times, at least once each decade. In those months of average unemployment, the average price of oil (as measured by composite acquisition costs at U.S. refiners) was about $56 per barrel in 2019 dollars, which is not far from the average oil price over the entire 46 years of about $54.
However, the range of oil prices during months of average unemployment is anything but average. We need to take a short ride through the data to demonstrate that. As you will see, even over short periods of time, the relationship between oil prices (all prices in this article are inflation-adjusted to 2019) and the contemporaneous unemployment rate has varied substantially. Unemployment was 6.3 percent in February 1978 and again in January 1980, falling as low as 5.6 percent in between. But the price of oil in February 1978 was $39, where it stayed for a year before rising by January 1980 to $68, a huge increase. Oil prices then hit a peak in early 1981, and unemployment rose steadily, peaking at 10.8 percent at the end of 1982, but by then oil prices were back down to $70 and falling. The next time oil prices reached as high as $70 was mid 2005, when unemployment was a lowly 5 percent.
What’s clear from this pattern, or lack of one, is that oil prices and unemployment don’t actually have a clear relationship. The economy can perform well both when oil prices are high and when they are low. This is an important point: While no one particularly enjoys paying more for energy, policies and politicians focused on bringing oil prices down are missing the point.
The real problem with oil, from an economic standpoint, is not price, but price volatility. We make decisions and investments based on current oil prices and our best guess about what we think they are likely to be in the future. When oil prices shoot up over a short period of time, many of those decisions can become uneconomical almost overnight. Since 1970, there have been five distinct periods during which the unemployment rate spiked. In each of these cases, the jobless rate increased by 50 percent or more over a period of two years or less. Each of these spikes was preceded by an increase in oil prices of 100 percent or more within that two-year window. This has occurred when prices jumped from low to moderate levels, as when they peaked at $39 per barrel in mid 1974, and when they went from moderate to high levels, as when they rose from $61 to $150 per barrel in 2007 and 2008.
The focus on policies to lower oil prices is largely an understandable desire to control our own energy and economic fate. However, policies aimed at increasing oil production as a way to control oil process prices are doomed to fail. The ability of oil price volatility to whipsaw our economy combined with the fact that we import so much of it has given some people the idea that the solution is to increase domestic oil production. “Drill, Baby, Drill” can be heard in most every election cycle. However, policies based on that rationale have been around even long before the 2000s. In particular the notion that increasing domestic oil production will ease the pain of oil prices has been used to support a wide array of policy proposals, often against the wishes of the local communities, including increased offshore drilling and the use of fracking, and opening the Arctic National Wildlife Refuge to exploration and exploitation.
The political arguments in favor of increasing domestic oil production is typically couched in terms of “energy independence.” This is a catch-all phrase that isn’t terribly well defined, most likely because it’s not particularly meaningful, at least in this context. That is because energy prices are determined on a world market, as supply and demand work their wonders. Promoters of energy independence seem to be concerned with either economic self-determination, national security, or both. The economic argument tends to be couched in terms of oil prices. It suggests if we only produce enough of our own, we will not be subject to high prices imposed on us by other countries. As discussed above, the absolute actual level of oil prices is far less important to the economy than their volatility. Regardless, if producing more oil domestically would reduce our economy’s exposure to oil price spikes, then the economic stability it provides might help justify more drilling. Unfortunately, the dynamics of oil markets mean that increasing oil production will have little or no impact either on the price we pay or price volatility.
One of the fundamental features of oil markets is their global nature. Some types of oil produced in some regions are better suited for refining into different types of products (gasoline vs. diesel, for example), and demand for those different products differs from country to country so that certain countries are more dependent on oil from specific regions of the world. Despite this, the price of crude in basically all of its forms is set globally. Different types of crude sell for different prices, but they move up and down together depending on worldwide market forces. As a result, there is no direct benefit to U.S. oil purchasers from having more domestic oil in the market. American producers do not give American buyers a discount: Between early 2016 and mid 2018, the United States increased its crude oil output by nearly 25 percent, becoming the largest oil-producing country in the world. Over that same time period, the average price paid by American oil refiners went up by over 130 percent, following the same trend as global benchmark Brent crude, which went up by 121 percent.
The reason for this is that in this world of globally set prices, American producers act as what economists call “price takers,” which means more or less what it sounds like, i.e. that American producers look at what oil is selling for (or predicted to be selling for) and decide how much oil to produce accordingly. This is not true for other major players in the oil market. Russia and OPEC, with Saudi Arabia as their lead actor, look at where oil prices are, where they would like them to be, and calculate how they might change their production to push prices in the direction they prefer. They can do this because they are large producers (Russia, Saudi Arabia, and the United States are the top three in the world, accounting for over 40 percent of production) and because the Russian and OPEC governments can essentially control how much oil their countries produce. American oil production, on the other hand, is determined by how much oil all the individual drillers decide to produce. So while Russian and OPEC production levels are set with a mix of economic and geopolitical targets in mind, American oil production is just the sum of how much each individual company chooses to produce based on what they think is their individual interest.
To see why this matters, we only need to take a look at some recent history: March and April of last year. Before the COVID-19 pandemic really took hold of the global economy, oil prices were falling, and Russia and Saudi Arabia had failed to agree on production limits to prop them back up. Challenging the Saudis’ leadership, Russia decided to increase rather than decrease production, and the price slide continued. In response, Saudi Arabia and OPEC decided that they too would increase production and push prices even lower in an attempt to punish Russia economically and force Moscow back to the bargaining table.
Prices were on their way further down when the pandemic began impacting countries around the world, slowing global economic activity and cutting oil demand sharply just as supplies were rising. This combination of surging supply and shrinking demand sent prices plunging even further, with oil futures briefly turning negative. The situation was clearly untenable, and Russia and Saudi Arabia got back together over Easter weekend and agreed to steep production cuts, of about 10 million barrels per day, almost a quarter of the combined OPEC and Russian output. Coincidentally, this amount is almost the equivalent of all U.S. oil production in 2018.
Perhaps the most interesting part of this remarkable turn of events is the character player that was largely absent from it, the largest oil-producing country in the world. Though the Trump administration worked through diplomatic channels to try to help make this deal happen, it didn’t actually agree to reduce oil production for the simple reason that it can’t. The U.S. government has no control and little direct influence over the production decisions of the 10 or so major oil companies and the literally thousands of smaller ones that together produce the vast majority of American oil.
This reveals the central problem with increasing oil production to control oil prices or advance our strategic interests: No matter how much oil American companies produce they can’t move prices to suit their own economic interests, far less national geopolitical strategies. In the best of times, this leaves our economy vulnerable to volatile swings in global oil prices that are often unpredictable and always uncontrollable. In the worst of times, it leaves us vulnerable to deliberate manipulation by other global powers who do control their domestic producers, using their oil pumping as a strategic geopolitical tool.
Improving national security through increased oil production is an equally problematic idea. The notion that we should not support unfriendly regimes by buying their oil makes some intuitive sense. Of course, the reason why we import oil (and refined oil products) is that we use more than we produce. In 2018, when the U.S. became the world’s leading producer of oil, we pumped nearly 11 million barrels of crude oil per day. That same year, the United States consumed just over 20 million barrels per day. Clearly, at these levels of production and consumption, we need to supplement our supplies with significant levels of imports. Increasing production would seem to be one way of avoiding that. However, increasing production can have little or no impact on our level of imports: Between 2016 and 2018, as domestic production rose by over 2.1 million barrels per day (a 24 percent increase), our imports of crude oil fell by just over 1 percent.
Part of the reason for this seeming contradiction is the fact that consumption of petroleum products continues to increase. Unfortunately, apples to apples comparisons between consumption and production are difficult because we refine crude into other products of varying densities, so looking at the number of barrels of finished products we consumed for transportation as compared to the number of barrels of crude we produced or imported for all purposes is not as straightforward as we would like.
If increased production had little impact on imports and was not justified by large increases in consumption, it must be explained by the other piece of the puzzle: Oil exports. Over this same time period, as U.S. crude production increased by 2.1 million barrels per day, our exports increased by almost 1.5 million barrels per day.
As with crude prices and volatility, increasing oil production does little to enhance energy independence from a security standpoint. As U.S. crude production increased dramatically in 2016-18, we shipped most of that extra abroad and continued importing more or less as we had before, leaving the main impact on our oil trade an increase in crude exports. With minimal change to import levels, this left us just as dependent on foreign oil suppliers as before. Oil imports from OPEC and Russia did fall over this period, by roughly 625,000 barrels per day (out of total imports of 7.8 million barrels per day), but if the objective of increased oil production is to deprive our geopolitical rivals of oil revenue, it was a failure. Our reduced purchases from OPEC and Russia account for less than 1.5 percent of their total sales, and together they were able to hold their production steady at roughly 48 million barrels a day as global prices more than doubled.
The underlying issue, once again, is that U.S. oil production comes from thousands of individual producers each setting their production levels according to what suits them best economically. OPEC and Russia, on the other hand, set production levels nationally based on a combination of factors, including both economics and geopolitics. Our production levels have little influence on OPEC and Russia’s decisions in the normal economic sense that if we produce more, we will capture more of our domestic or the global oil markets, leaving them to produce less. In fact, the opposite may actually be true: If OPEC and Russia see that increased U.S. production poses a threat to their influence on oil markets, they may actually increase production themselves in an attempt to force us out of the market by lowering prices to levels that are too low for U.S. producers to withstand.
This is exactly the kind of brinkmanship that helped set up the market turmoil this past spring, and while the main combatants in that confrontation were OPEC and Russia, the impacts on U.S. oil producers have been profound. Shale oil companies have cut output dramatically and many are filing for bankruptcy as they can’t continue operations, let alone turn a profit, at current oil prices.
Looking at national security issues more broadly to include our involvement in the Middle East, there is no question that maintaining secure oil supply lines is an important contributor to U.S. strategic interests in the region. Once again, however, the dependence of those interests on our consumption of Middle Eastern oil is unclear. It’s further unlikely that either our support for Israel or the difficulty of its relationships with its neighbors would change significantly if we reduced our oil imports. And as described above, even if it did, increased oil production may have little or no influence on imports.
Even if the United States produced enough oil to meet all of its demand and only bought oil from domestic producers, exposure to price volatility and geopolitical influence would remain as a result of global oil pricing. Even if OPEC could not maintain discipline within itself or forge agreements with Russia to move prices strategically, volatile Middle Eastern politics would still create volatile oil markets that would impact our economy. Increasing oil production could only insulate us from global markets if we banned both imports and exports of oil and refined products. Only a complete severing of our economy from global oil markets, making a separate domestic-only market, would create this effect.
Short of such drastic, and highly unlikely policy, the only way to reduce our dependence on global oil markets is to reduce our dependence on oil, regardless of its source. Given the deep intertwined relationship between oil and our transportation sector, this is a tall order. The list of alternative options is not new or free of complications of their own. An obvious first step is to increase the efficiency of our transportation system. Though far from perfect, Corporate Average Fuel Economy standards have helped slow the growth of oil consumption dramatically. CAFE standards were first implemented in 1978. Between 1950 and 1978, gasoline consumption per dollar of GDP was fairly constant, fluctuating no more than 8 percent above or below its mean of 425,000 barrels per billion dollars of GDP. Since the introduction of CAFE standards, that has fallen steadily to 177,000 in 2019. Of course there are a number of factors that contributed to this large reduction in gasoline intensity of our economy, but there is no doubt that CAFE standards are a major contributor. As far as helping reduce the influence of oil markets on the U.S. economy and promoting energy independence, it is likely that no government policy has contributed more than CAFE standards. Trump’s rollback of CAFE improvements is almost certain to increase our exposure to oil price volatility and the economic swings that come with it.
One way or another, all efforts to reduce our exposure to global oil markets are rooted in reducing our consumption of oil. In addition to increasing efficiency, introducing competitive alternatives to petroleum as a transportation fuel is critical. Oil-based products have the advantage of being energy-dense and a well-established part of our energy infrastructure. Electric cars are an obvious and rapidly growing alternative. They carry with them challenges related to battery range, charging infrastructure, as well as battery manufacture and disposal. Hydrogen produced by renewable electricity can help avoid many of the environmental issues associated with oil, and without the relatively long charge times now associated with electric vehicles, but they face challenges too, including range, infrastructure, and cost as well as how to store hydrogen fuel both at stations and onboard vehicles. Alternative liquid fuels like ethanol, biofuels, and synthetic fuels all require some form of energy feedstock, and face challenges relating to production costs and compatibility with our current energy infrastructure, including engine technology.
Energy independence is a vague and ill-defined notion that has perhaps inevitably yielded ill-conceived policies aimed at achieving it. By focusing on oil prices, rather than oil price volatility and our exposure to it, policies aimed at energy independence are guaranteed to miss their target. By naively targeting domestic oil production as a method to reduce global oil prices, such policies have not only chosen the wrong target but also the wrong tool. In the face of all of this, the fact that U.S. policy is largely ineffective at moving global oil prices is likely to be more of a blessing than a curse. If we could, through increased production, push global oil prices downward, we would likely increase our consumption of oil, making our economy that much more vulnerable to the inevitable price swings like those that have damaged Americans repeatedly over the past half century.
To be free of the vagaries of global oil markets, our economy must be free from oil. Policies that focus on increasing supply at best can only distract us from that central truth. This in turn can only be achieved by continuing to advance alternatives that can meet the demands and particular needs of our transportation system. Until we develop economic and technological competitors to oil, the fundamental dynamics of global petroleum markets will remain — as will the futility of the intuitive but wrong-headed notion of drilling our way to freedom. TEF