Monetary inflation is a complex phenomenon. Not only can its causes be several; it can make it more difficult to distinguish immediate and medium-term economic conditions from more long term, or structural changes impacting our species economically. Of the former, the relationship between inflation and whether the markets are competitive or oligarchic (or even monopolies) can be better understood, and this in term can put us in a better position to assess the impact of longer-term changes, such as those stemming from the huge increase in the population of human beings since before the industrial age. The price of food (i.e., groceries) is a case in point. Specifically, the impact from presumably temporary shocks during the Covid pandemic should be distinguished from the impact of oligopolistic markets in keeping prices high, and of the increase in human mouths more generally (and longer term) representing increased demand for foodstuff in on a relatively fixed planet.
In addition to a spike in the prices of raw materials, or, moreover, factors of production, and a growth in the money supply above the growth in GNP, the gradual consolidation of an industry from market competition to oligopoly and even a monopoly can increase inflation. The consolidation of the U.S. meat-producer market, for example, could be expected to result in higher meat prices at grocery stores. Similarly, barriers to entry facing discount grocery stores could result in food prices staying high even after a temporary increase in factor costs. In short, government action to keep markets competitive or return them to the discipline of competition should go side by side with monetary policy, lest it be assumed that inflation is primarily a result of the growth in the monetary supply. Otherwise, keeping interest rates higher than would otherwise be the case could unnecessarily put a damper on job growth.
In June, 2024, the U.S. official unemployment rate increased to 4.1 percent; the next month, that figure was even high, standing at 4.3 percent. This triggered the “Sahm rule,” according to which “a recession is imminent or underway if the three-month moving average of the unemployment rate rises by 0.5 percentage points or more relative to its prior 12 month low.”[1] The U.S. economy added 114,000, rather than the expected 175,000 jobs in July, and some people were nervous that a recession might be on the way.[2]
Accordingly, U.S. Sen. Elizabeth Warren wrote, “Fed Chair Powell made a serious mistake not cutting interest rates. . . . He’s been warned over and over again that waiting too long risks driving the economy into a ditch. The jobs data is flashing red.”[3] The Fed kept the interest rate in place in order to fight inflation even though 4.3 percent is above the acceptable range for unemployment according to the Fed. In fact, Austan Goolsbee, President of the Chicago Federal Reserve, said at the time that 4.3 percent was something the Fed “has to respond to” by cutting interest rates.[4] Besides, he added, the “trends show inflation coming down across the board, multiple months in a row” as the labor market was cooling.[5]
Anyone shopping in a grocery store, however, would beg to differ, however, as the rise in food prices during the Coronavirus pandemic had not come down after the shocks, which included shipping as well as hoarding, had ended following the pandemic. Meat prices in particular had stayed very high even though such levels would be expected to attract new suppliers (or more supply) in a competitive market. But the meat-producer industry had been consolidating so a few large companies could essentially dictate prices to grocery stores, a related industry that had itself become oligopolistic. That the discount chain, Aldi, was not in the San Francisco region of California, for example, even in 2024 while Safeway and Whole Foods kept prices high suggests that the competitive mechanism, which protects consumers from the excessive greed of producers unrestrained by market discipline, was not working, for the basic logic of market competition holds that higher prices (and profits) attracts new producers such that supply increases and prices fall rather than stay high unless the cost of a factor of production has increased and stayed high.
To be sure, limits to the supply of food (and the cost of fuel for shipping) could be expected to become more salient as the human population level continues to increase dramatically. Whereas the 20th century had begun with about 2 billion human beings on the planet, the 21st century mark stood at 6 billion; by just 2023, that number had increased to 8 billion. At some point, the Earth’s agricultural potential being relatively fixed, could be expected to run up against increased demand for food. The common experience of having to pay more for groceries during and even after the pandemic due to temporary shocks and the lack of competition that would otherwise increase supply and thus reduce prices could be just a taste of what humans could expect in the 22nd century.
That a species’ population can increase beyond its ability to feed itself was posited by Thomas Malthus (1766-1834) in An Essay on the Principle of Population, published in 1798. The theological significance alone was startling, as the possibility threw off the notion that God had designed Creation and so the existence of God could be inferred from the excellence of the design found in nature itself. Malthus also claimed that famine, war, or disease is nature’s means of naturally correcting a schizogenic (i.e., maximizing) population, and subjecting the creatures who are in God’s image to such hardship hardly seems like part of the design of an omnibenevolent deity.
Therefore, the mechanism of a competitive market assumes not only lower barriers to entry, but also the capacity for increased supply when prices are relatively high, and this second assumption may be increasingly untenable as our species continues to grow while the natural resources of Earth remain relatively fixed, allowing of course for efficiency gains from technological advances. At the very least, from this macro perspective, governments should not shy away from enacting and enforcing anti-trust mechanisms so prices reflect not only demand, but also whatever supply is possible, given the Earth’s natural resources, especially in terms of energy and food (and also housing). Moreover, concurrent and sustained increases in several industries oriented to human sustenance ought to be especially concerning regarding toll from both uncompetitive markets and our species’ growth.
2. David Goldman, “Elizabeth Warren: The Fed Made ‘a Serious Mistake,” CNN.com, August 2, 2024.
3. Ibid.
4. Ibid.
5. Ibid.
