Econ 101: Price Caps

On June 6 this year, the average price of regular gasoline in Maryland was $4.85 per gallon. Two years earlier it was $1.94 per gallon. If we assume that the cost to the gasoline producers and sellers was the same in the two periods, gas suppliers were reaping a huge profit in June. As I write this article, Maryland’s price is $3.91. Should the government impose a price cap of, say, $2.00 to take away Shell and Chevron’s excess profits?

The economics of this situation are very simple. At the $2.00 price cap people will demand more gas than they did at the $4.85 price but the supply will be the same. Thus, not everyone who wants to buy gas will be able to. How will the excess demand (supply shortage) be resolved?

If prices are not allowed to ration supply among demanders such that everyone willing to pay $4.85 gets all they want, an alternative rationing mechanism must be imposed. Ration coupons might be issued randomly, or by lottery, or by the first letter of your last name, or to friends and relatives of the government civil servants handing out the ration coupons. Unlike any of these formulas, price rationing provides the available supply to those with the most pressing need for it. Less important trips will be canceled or postponed.

The supply side of the market is important as well. Increasing the supply of most things incurs increasing costs per unit (per gallon). Suppliers of anything will produce up to the point that the cost plus normal profit of additional output matches the market’s demand price. The supply response to price increases for gasoline can be very long. At a higher price oil companies will invest more in searching for new sources and in developing them (drilling new wells, pumping and delivering the crude oil to refineries, etc.). A limited, quick response can be achieved by increasing the rate of extraction from existing wells, but this may reduce their long run capacity. At $4.85 per gallon, oil companies have a strong incentive to increase supply as rapidly as possible. At $2.00 per gallon oil companies have virtually no financial incentive to increase supply thus the unsatisfied demand will persist over time.

Price caps are a dumb idea.

Econ 101:  Oil Price Cap

Among U.S. (and E.U. and some other primarily Northern countries) objectives in reacting to Russia’s invasion of Ukraine, is to diminish its capacity to continue this war, in part by reducing its export (largely oil and gas) income with minimum damage to the U.S. and other embargo supporters and to pressure it to the bargaining table sooner rather than later (we are trying to do that aren’t we??). As you can see from the previous sentence, this is not a particularly simple issue.

One measure being promoted by U.S. Treasury Secretary Janet Yellen is to cap the price at which we are willing to buy Russian oil.  If we just stop buying Russian oil all together (effectively a price of zero), global oil supply would presumably fall, and oil prices would rise. We know, of course that Russia will redirect its sales to countries not participating in the embargo, such as China and India, to the extent it can and the oil these countries would have purchased from Saudi Arabia and other suppliers would then be available to us and global oil supply would not fall as much as we might have expected nor would prices increase as much as otherwise. Much could be written about this (the limited potential of embargoes if not everyone participates), but I won’t.

The idea of Secretary Yellen’s cap is that rather than buying no Russia oil we (and all embargo participants) would continue to buy it but at an agreed price that is below normal market prices in normal time (the price cap). Thus, hopefully, Russia would still sell its oil to the West but would earn less foreign exchange from it and the West would have more oil than with a total blockage and thus avoid sharp market price increases.

“There are several outstanding issues to settle on the price-cap idea. Those include figuring out exactly how to enforce it, convincing other nations to subscribe to it and deciding the sales price at which Western countries would permit the purchase of Russian oil. Looming over the proposal is also the presumption that Russia would continue to sell oil at a price mandated by the U.S. and its allies.”  “WSJ: Janet Yellen begins Asia trip to win support for cap on Russian oil price”

“Some economists and oil industry experts are skeptical that the plan will work, either as a way to reduce revenues for the Kremlin or to push down prices at the pump. They warn the plan could mostly enrich oil refiners and could be ripe for evasion by Russia and its allies. Moscow could refuse to sell at the capped price…. 

“Mr. Biden… moved swiftly to ban imports of Russian oil to the United States and coordinate similar bans among allies. In some ways, the price-cap proposal is an acknowledgment that those penalties have not worked as intended: Russia has continued to sell oil at elevated prices — even accounting for the discounts it is giving to buyers like India and China, which did not join in the oil sanctions — while Western drivers pay a premium….

“The cap plan seeks to keep the Russian oil moving to market, but only if it is steeply discounted. Russia could still ship its oil with Western backing if that oil is sold for no more than a price set by the cap.”  “NYT Biden gas price cap Russia”

John Bolton, whose view I don’t generally share, said about Yellen’s oil price cap: “The proposal, academic and untried, faces multiple practical obstacles and uncertainties. Widespread sanctions violations by Russian maritime cargoes already exist, with no reason to think the oil-price cap is more enforceable.” “WP: Biden oil price cap-Russia Sanctions”

Such efforts to “hurt” Russia cannot avoid also hurting us. What other approaches might the Biden administration consider?

“The White House… has held off for months on backing a gas tax holiday, amid divisions within the Democratic Party and skepticism a roughly 18.4 cent-per-gallon discount would be passed on to consumers….  In private meetings with senior Energy Department officials to discuss ideas for boosting supply and lowering prices, some industry representatives have instead used the sessions to push for longer-term priorities like building pipelines and easing environmental restrictions.”  “Politico: White House-Biden-gas prices”

“Rep. Kim Schrier, D-Wash.,… called it “infuriating” that spikes in gas prices were “happening at the same time that gas and oil companies are making record profits and taking advantage of international crises to make a profit. This must stop.″ “PBS: House approves bill to combat gasoline price gouging”

When the supply of a product falls short of its demand, the gap can be closed in one of two ways. Both involve rationing a scarce commodity as is required for anything in limited supply which is virtually everything. The first approach—the market approach of price rationing—allocates the product to those who want it the most, i.e. those who are willing to pay the most for it. The second approach—the administrative allocation approach—allocates the product to those the government agency responsible for choosing who gets it, determine are most worthy or in most need of it based on the criteria the agency sets (which in practice invariably includes friends and relatives). History has clearly documented which of these methods of allocation works best.  Some of you will remember the long lines at gas stations when President Richard Nixon capped gasoline prices (another form of rationing).

That leaves measures that encourage increased supply from everywhere except Russia or that facilitate reducing demand. “Biden officials are openly pleading with Big Oil to pump more, not less. ‘We want them to get their rig counts up. We want them to increase production so that people are not hurting,’ [Energy Secretary Jennifer] Granholm said.”  “CNN: Gas prices-Biden-inflation” A higher price at the pump provides the market a strong incentive to increase supply, but that generally takes years to achieve much of an increase. In the interim profits of the suppliers will be higher than usual.

Some months back policy sought to reduce the consumption of carbon omitting products as part of our effort to slow global warming. For that objective an increase in gasoline prices would be a good thing, whether from a gas tax or restrictions on finding and pumping more oil out of the ground.

For the moment, encouraging more production by Saudi Arabia and other (non Russian) members of OPEC would be helpful. Finally rejoining the JCPOA (Iran deal), Trump’s withdrawal from which Max Boot called the “single worst diplomatic blunder in U.S. history” “WP: Trump-Biden Iran nuclear deal dead with no alternative”, would, among other important things, increase an important source of oil supply, as would dropping sanctions on Venezuela. If we can make deals with Saudi Arabia, given all it has done, deals with Iran and Venezuela should be no brainers.

Ending the war in Ukraine promptly is the most important measure for addressing the shortage of oil (and food more generally). “End the war in Ukraine”

Keystone XL pipeline madness

By his own admission President Obama’s rejection of the Keystone XL pipeline project is political rather than scientific.

Two environmental concerns have been raised. The first is that the emissions of greenhouse gases are about 17% higher for oil from oil sands compared to conventional sources. However, the rejection of the pipeline proposal will not materially change the production and consumption of Canada’s oil shale crude, which will now be transported to market by more expensive means. “Rail transport has expanded to carry oil sands to the United States, soaring from just 16,000 barrels in 2010 to 51.2 million barrels in 2014 before dropping somewhat this year. But rail transport is more expensive than pipeline transport…. Royal Dutch Shell’s chief executive, Ben van Beurden, said last year that the company had bid for space on another pipeline to move its oil-sands crude to Canada’s east coast and from there to world markets, including Gulf Coast refiners. ‘We’re covered. I’m good,’ he said in an interview. He said that ‘the argument that Keystone is a bad idea because it will somehow enable development of resources in Canada is to some extent flawed,’ adding that other alternatives would emerge.” (This and other quotes are from today’s Washington Post in the article linked below)

The second environmental concern arises from the possibility of oil spills from breaks in the pipeline. This possibility needs to be compared with the possibility of spills from rail accidents or breaks in alternative pipelines.

Because the pipeline would cross international boundaries it must be approved by the State Department. As the application was being reviewed, then Secretary of State Hillary Clinton stated on October 15, 2010 that the department was “inclined” to approve project. “We’re either going to be dependent on dirty oil from the Gulf or dirty oil from Canada,” she said. On August 26, 2011 the State Department issued its final environmental impact statement determining “there would be no significant impacts to most resources along the proposed project corridor.” And again on March 1, 2013 the State Department issued another environmental review that raised no major objections to the Keystone XL oil pipeline saying that other options to get the oil from Canada to Gulf Coast refineries were worse for climate change.

Canada’s new liberal Prime Minister, Justin Trudeau, supported the project. “TransCanada’s president and chief executive, Russ Girling, issued a statement saying his company was ‘disappointed. Today, misplaced symbolism was chosen over merit and science — rhetoric won out over reason,’ Girling said…. Terry O’Sullivan, general president of the Laborers’ International Union of North America, said Friday that ‘Obama has also solidified a legacy as a pompous, pandering job killer.’” (same Post article).

“As Obama rode from the White House to the campus [Georgetown on June 25, 2013, he], said he would approve Keystone XL only ‘if it does not significantly exacerbate the climate problem.’” But his own State Department found that it does not. So what is going on?

“By late 2013, Obama and Kerry had concluded that the pipeline failed their climate test — not because blocking it would guarantee that Canada’s fossil fuels would remain in the ground, but because denying the permit would strengthen America’s position in international climate negotiations…. ‘The reality is that this decision could not be made solely on the numbers — jobs that would be created, dirty fuel that would be transported here, or carbon pollution that would ultimately be unleashed,’ Kerry said in a statement. ‘The United States cannot ask other nations to make tough choices to address climate change if we are unwilling to make them ourselves.’”

In short the President lied (not an uncommon practice among politicians, but we might hope for a higher standard from American Presidents). But apparently not. The Obama administration has authorized the selling of coal owned by the U.S. government that would not meet our C02 emission standards to third world countries, which helps our emission record but not the world’s. https://www.washingtonpost.com/world/us-exports-its-greenhouse-gas-emissions–as-coal-profitable-coal/2015/10/08/05711c92-65fc-11e5-bdb6-6861f4521205_story.html

“The Washington Post’s editorial on the pipeline today began: “President Obama rejected the Keystone XL oil pipeline on Friday, ending an unseemly political dispute marked by activist hysteria, GOP hyperbole, presidential weakness and a general incapability of various sides to see the policy question for what it was: a mundane infrastructure approval that didn’t pose a high threat to the environment but also didn’t promise much economic development. The politicization of this regulatory decision, and the consequent warping of the issue to the point that it was described in existential terms, was a national embarrassment, reflecting poorly on the United States’ capability to treat parties equitably under law and regulation.”

https://www.washingtonpost.com/blogs/post-partisan/wp/2015/11/06/obama-ditches-evidence-to-capitulate-on-keystone-xl/

https://www.washingtonpost.com/news/post-politics/wp/2015/11/06/obama-set-to-reject-keystone-xl-project-citing-climate-concerns/