Economic relations can involve conflict. But conflict is only part of the story.
Economic relations can involve conflict. But conflict is only part of the story.
F ew ideas have done more to distort Western political and economic thinking than the claim, most famously popularized by Karl Marx, that economic life is a permanent power struggle among “classes.” In this account, societies are defined not by cooperation, exchange, or mutual gain, but by irreconcilable conflict between groups locked in a zero-sum contest over resources.
The durability of this belief is striking. It behaves less like a serious analytical framework than like an intellectual contagion — periodically receding, only to return with renewed force. It cuts across political, religious, educational, and demographic lines, appealing as readily to populists on the right as to progressives on the left. Even in the 21st century, the language and logic of class struggle remain deeply embedded in public debate.
This worldview has been, is, and will continue to be a serious obstacle to economic understanding and sound policy. It is corrosive, not merely mistaken. Its survival has helped fuel today’s political polarization, eroding the capacity for compromise and further displacing pragmatic problem-solving with moralized struggle.
Its most recent expression appears in policy arguments favoring tighter immigration controls, greater trade protection, and renewed enthusiasm for industrial policy. These ideas now attract bipartisan support, though in different forms. At their core, at least so far as economic thinking is concerned, lies the lump-of-labor fallacy: the belief that the number of jobs in an economy is fixed, so that employment gains by foreigners must come at the expense of domestic workers. This zero-sum reasoning mirrors the Marxian class-conflict narrative, which treats economic relations as a struggle over a fixed surplus, not a process of value creation.
The same logic rests on a familiar misconception, specifically that wealth is primarily inherited or extracted, rather than generated through voluntary exchange, specialization, skill accumulation, and the cooperative interaction of self-interested individuals. It is routinely extended to the macroeconomic level, where national income is implicitly treated as fixed, while economic interaction is framed as distributive conflict. In doing so, it abstracts from the true sources of long-run prosperity: innovation, entrepreneurship, capital deepening, and the diffusion of ideas and technology. Economics is reduced to a politics of redistribution and control, with division exaggerated and production largely ignored.
Unfortunately, as its durability suggests, the idea is not without appeal.
Of course, economic relations can involve conflict. Pretending otherwise would be naïve. But conflict is only part of the story. Elevating it to a universal principle governing all economic relations — and treating it as the master key to understanding national prosperity or decline — is a serious error.
History makes this plain. The great episodes of sustained economic progress — the Industrial Revolution, the postwar expansion of trade, and the modern knowledge economy — were not driven by zero-sum struggles over a fixed output. They were propelled by innovation, specialization, institutional change, technological advancement, and the exchange of ideas across borders and populations. These forces expanded the economic pie and lifted living standards on a scale without historical precedent. At the same time, the collateral disruption and hardships of growth temporarily increased the social tensions that contributed to the appeal of Marxist theories of economic exploitation and class conflict.
Interpreting such episodes through the lens of permanent class conflict confuses symptoms with causes. It mistakes the frictions of economic change and tensions from rapid social transformation for the deeper forces that generate growth. The task is not to deny the existence of conflict, but to recognize its limits.
A useful starting point is separating production from the distribution and consumption of output. In practice, these processes are intertwined, but distinguishing them conceptually helps clarify basic economic relationships that apply across contexts.
In an idealized world of perfectly competitive markets — a benchmark analogous to a world without gravity — each factor of production is compensated according to its marginal product. In this environment, firms earn no “supernormal” or “abnormal” profits. Firms sell output at prices equal to marginal cost, yet they may still report positive accounting or operating profits. Such profits simply reflect the normal return to the factors the firm owns — for example, the competitive return to invested capital.
Even here, income may be highly unequal, and political systems may choose to redistribute resources. Yet neither inequality nor redistribution are the product of class conflict. Both reflect differences in individual preferences, skills, and endowments. Invoking class categories adds little insight. In fact, it often obscures more than it reveals.
In the real world, markets are often imperfect, and economic agents may possess some degree of market power. Large firms, for example, may exercise monopsony power in input markets by hiring labor at wages below the marginal product of labor (the level that would prevail under perfect competition), or by purchasing intermediate inputs at prices below their competitive levels. Firms may also exercise some monopoly power in product markets by setting prices above marginal cost.
Even in these cases, however, it would be unwarranted to conclude that operating profits are necessarily abnormal and should therefore be taxed away. Abnormal (or supernormal) profits typically arise from forces that restrict competition, such as government regulations that create barriers to entry. If markets are instead characterized by free entry, competitive pressures ultimately discipline the extent of profits. Taxing these profits in the name of redistribution may weaken incentives for investment and innovation, potentially reducing output and welfare.
The distribution of created value among owners, workers, producers, and consumers (for example, through wages and salaries) is shaped by bargaining and conflict, but not necessarily by class conflict. Notably, the existence of conflict does not imply fundamentally opposed interests. In most cases, the parties involved share an interest in expanding production through joint investment of time and resources. Overemphasizing bargaining outcomes while neglecting the incentives that sustain productive cooperation once again mistakes the finger-pointing at the moon for the moon itself.
Certainly, there are cases in which distribution affects production efficiency. A talented individual born into a low-income household may be unable to finance education. Redistributing resources in such circumstances may raise total output. This possibility is serious and empirically relevant. Nothing argued here contradicts it. Yet even in such cases, the analysis concerns individuals and constraints — not class conflict.
Bad ideas are hard to kill. It is therefore our responsibility to remember the damage such ideas can inflict and to subject them to sustained public criticism.
What is so often presented as a grand ideological struggle among classes — workers versus capitalists, domestic versus foreign workers, domestic producers versus foreign ones — is largely a political sideshow. It flatters our instinct for blame, fuels social tensions, and reliably produces bad policy and, unfortunately, successful political careers. Sound economic reasoning that emphasizes incentives, institutions, and human cooperation has raised living standards on a scale unmatched in human history — and can continue to do so. The real threat to prosperous societies is not disagreement or inequality, but the persistence of false narratives that turn economic life into a morality play and politics into permanent combat.
False narratives impede progress by undermining the cooperation increasingly required in a fast-evolving modern economy — one in which team production plays a central role — and by diverting resources from activities that are productive to those that are not.