Economists and politicians are debating whether monopolistic companies are fueling inflation in ways that confound longstanding theory.There are few good things about living through a period with the highest inflation in four decades, but here’s one: It’s a chance to re-examine what happens in an economy that’s gone haywire.Since prices started to escalate a year ago, politicians and economists have seized on inflation to tell their preferred story about what went wrong, and what policies would bring it back into line. Some say it’s very straightforward: Supply and demand, Economics 101.“There’s simply a lot of cash out there,” said Joe Brusuelas, chief economist for the accounting firm RSM US, referring to the several trillion dollars in pandemic stimulus that’s filtered into the economy since early 2020. “The competition for those goods is up and that’s sending prices up, whether we’re talking about getting a Nissan Sentra or a seat on an American Airlines flight.”The White House and progressive organizations, however, say wait a minute: This time is different. In a time of extraordinary disruption, they contend, increasingly dominant corporations are taking the opportunity to jack up prices more than they otherwise could, which is squeezing consumers and supercharging inflation. Or “greedflation,” as the hypothesis has come to be known.The argument comports with the Biden administration’s focus on the ills of economic concentration. Congressional Democrats have run with the idea, introducing bills that would impose a temporary “excess profits tax” on companies that charge prices they deem unreasonably high, or simply ban those high prices altogether. Critics, including the nation’s largest business lobby, deride these efforts as based on a “conspiracy theory” and a “flimsy argument.”So what’s really going on?It’s hard to tease out. A pandemic, a trade war, a land war, huge government spending, and a global economy that’s become vastly more integrated might be too complex for traditional macroeconomic theory to explain. Josh Bivens, research director at the left-leaning Economic Policy Institute, thinks that’s a good reason to revisit what the discipline thought it had figured out.“When I hear stories about an overheating labor market, I don’t think about falling real wages, and yet we have falling real wages,” Dr. Bivens said. Nor is the rise in profits typical when unemployment is so low. “The idea that ‘there’s nothing to see here’ — there’s everything to see here! It’s totally different.”When thinking about greedflation, it’s helpful to break it down into three questions: Are companies charging more than necessary to cover their rising costs? If so, is that enough to meaningfully accelerate inflation? And is all this happening because large companies have market power they didn’t decades ago?Productive Profits, or Gouging?There is not much disagreement that many companies have marked up goods in excess of their own rising costs. This is especially evident in industries like shipping, which had record profits as soaring demand for goods filled up boats, driving up costs for all traded goods. Across the economy, profit margins surged during the pandemic and remained elevated.When all prices are rising, consumers lose track of how much is reasonable to pay. “In the inflationary environment, everybody knows that prices are increasing,” said Z. John Zhang, a professor of marketing at the Wharton School at the University of Pennsylvania who has studied pricing strategy. “Obviously that’s a great opportunity for every firm to realign their prices as much as they can. You’re not going to have an opportunity again like this for a long time.”Understand Inflation and How It Impacts YouInflation 101: What is inflation, why is it up and whom does it hurt? Our guide explains it all.Measuring Inflation: Over the years economists have tweaked one of the government’s standard measures of inflation, the Consumer Price Index. What is behind the changes?Inflation Calculator: How you experience inflation can vary greatly depending on your spending habits. Answer these seven questions to estimate your personal inflation rate.Interest Rates: As it seeks to curb inflation, the Federal Reserve began raising interest rates for the first time since 2018. Here is what that means for inflation.The real disagreement is over whether higher profits are natural and good.Basic economic theory teaches that charging what the market can bear will prompt companies to produce more, constraining prices and ensuring that more people have access to the good that’s in short supply. Say you make empanadas, and enough people want to buy them that you can charge $5 each even though they cost only $3 to produce. That might allow you to invest in another oven so you can make more empanadas — perhaps so many that you can lower the price to $4 and sell enough that your net income still goes up.Here’s the problem: What if there’s a waiting list for new ovens because of a strike at the oven factory, and you’re already running three shifts? You can’t make more empanadas, but their popularity has risen to the point where you would charge $6. People might buy calzones instead, but eventually the oven shortage makes all kinds of baked goods hard to find. In that situation, you make a tidy margin without doing much work, and your consumers lose out.This has happened in the real world. Consider the supply of fertilizer, which shrank when Russia’s invasion of Ukraine prompted sanctions on the chemicals needed to make it. Fertilizer companies reported their best profits in years, even as they struggle to expand supply. The same is true of oil. Drillers haven’t wanted to expand production because the last time they did so, they wound up in a glut. Ramping up production is expensive, and investors are demanding profitability, so supply has lagged while drivers pay dearly.Even if high prices aren’t able to increase supply and the shortage remains, an Economics 101 class might still teach that price is the best way to allocate scarce resources — or at least, that it’s better than the government price controls or rationing. As a consequence, less wealthy people may simply have no access to empanadas. Michael Faulkender, a finance professor at the University of Maryland, says that’s just how capitalism works.“With a price adjustment, people who have substitutes or maybe can do with less of it will choose to consume less of it, and you have the allocation of goods for which there is a shortage go to the highest-value usage,” Dr. Faulkender said. “Every good in our society is based on pricing. People who make more money are able to consume more.”Sorting Chickens and EggsThe question of whether profit margins are speeding inflation is harder to figure out.Economists have run some numbers on how much other variables might have contributed to inflation. The Federal Reserve Bank of San Francisco found that fiscal stimulus programs accounted for 3 percentage points, for example, while the St. Louis Fed estimated that manufacturing sector inflation would have been 20 percentage points lower without supply chain bottlenecks. Dr. Bivens, of the Economic Policy Institute, performed a simple calculation of the share of price increases attributable to labor costs, other inputs, and profits over time, and found that profit’s contribution had risen significantly since the beginning of 2020 as compared with the previous four decades.That’s an interesting fact, but it’s not proof that profits are driving inflation. It’s possible that causality runs the other way — inflation drives higher profits, as companies hide price increases amid broader rises in costs. The St. Louis Fed’s Ana Maria Santacreu, who did the manufacturing inflation analysis, said that it would be very hard to pin down.“It would be interesting to get data on profit margins by industry and correlate those with inflation by industry,” she said. “But I still think it is difficult to capture any causal relationship.”Concentration’s Double EdgeIf you think that’s complicated, try establishing whether market power is playing a role in any of this.It is well established that the American economy has grown more concentrated. On a fundamental level, domination by a few companies may have made supply chains more brittle. If there are two empanada factories and one of them has a Covid-19 outbreak, that in itself creates a more serious shortage than it would if there were 10 factories.“Concentration has affected prices during the pandemic, even setting aside any potentially nefarious actions on the part of leaders,” said Heather Boushey, a member of President Biden’s Council of Economic Advisers.But most of the public argument has been about whether companies with more market share have been affecting prices once goods are finished and delivered. And that’s where many economists become skeptical, noting that if these increasingly powerful corporations had so much leverage, they would have used it before the pandemic.Inflation F.A.Q.Card 1 of 5What is inflation? More
