Hold up, wait
Before we consign Marx & LTOV to the dustbin of history, consider Karatani's Transcritique which claims that Marx critiques the flawed, but not simply wrong, LTOV, and arrives at a more useful theory than even contemporary economics.
Apologies for the long quotes from Shaviro discussing this here, but here's a spoiler from the last paragraph which might encourage you to read through it: "It is not Marxist political economy, but neoclassical economics, that reduces everything to production and to utility, and thereby ignores the structural and material importance of the delirious, ungrounded flows of finance capital that constitute the largest part of economic activity today."
I'm no economist, but the following seems like a powerful argument for Marx's relevance (I've left out the comparison of Marx with Kant, where terms like Antimony and transcendental come from, transcendental being Kant's term for something that acts as a structural condition for knowledge, not a transcendant condition outside reality):
Before we consign Marx & LTOV to the dustbin of history, consider Karatani's Transcritique which claims that Marx critiques the flawed, but not simply wrong, LTOV, and arrives at a more useful theory than even contemporary economics.
Apologies for the long quotes from Shaviro discussing this here, but here's a spoiler from the last paragraph which might encourage you to read through it: "It is not Marxist political economy, but neoclassical economics, that reduces everything to production and to utility, and thereby ignores the structural and material importance of the delirious, ungrounded flows of finance capital that constitute the largest part of economic activity today."
I'm no economist, but the following seems like a powerful argument for Marx's relevance (I've left out the comparison of Marx with Kant, where terms like Antimony and transcendental come from, transcendental being Kant's term for something that acts as a structural condition for knowledge, not a transcendant condition outside reality):
Karatani argues that Marx’s “critique of political economy” operates precisely in the Antinomy, or parallax, between the labor theory of value, on the one hand, and Bailey’s (and the neoclassical economists’) positivistic dismissal of value theory altogether on the other.
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according to Karatani, Marx rejects Ricardian essentialism (the labor theory of value in its classical form), but also insists, against Bailey’s (and later, neoclassical) nominalism, that a “transcendental reflection on value” (6) is necessary in order to make sense of capitalism as a system.
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How does one get from the abstraction of “value” to the actual prices of individual commodities, and from the abstraction of “surplus value” to actual profits? It’s well known that Marx’s mathematical model for making this “transformation” is flawed; and that indeed the problem is mathematically intractable — the equations can only be solved under very special, limited, and unrealistic conditions — which is why Marx, like Ricardo before him, was unable to solve them.
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The basic point is not to correct Marx’s mathematics — which cannot be done, given the presuppositions of the problem — but to question those presuppositions themselves. The whole problem of transforming values into prices itself seems to depend on the idea of capitalism as a closed, synchronic system in a state of equilibrium — which is what most economists, classical and neoclassical alike, in fact presuppose — but elsewhere in Capital Marx argues that such a view is entirely inadequate, since capitalism is a process that necessarily unfolds in time, and that it is never in a state of equilibrium. Crises, Marx argues, are endemic to capitalism. They are not (as neoclassical economists assume even today) mere aberrations or temporary departures from the norm of equilibrium. Rather, crises are intrinsic to the movement of capital, they are even what pushes it forward. Crises are unavoidable because of the temporal factor. If anything, crises and business cycles are the norm; equilibrium is a fictive idealization, an abstraction: and not even a very useful one.
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Marx’s Volume 3 involves an Antinomy between 1)the grounding of price in value, and of profit in surplus value (Thesis: Ricardo); and 2)the independence of price from value and of profit from surplus value (Antithesis: Bailey). In this Antithesis, price is determined relationally, and independently of any notion of value, by supply and demand; while profit, from the point of view of the individual consciousness, is simply “price of production minus cost price” (241), and labor-power (sometimes today renamed, in neoclassical theory, “human capital”: quite a wonderful catachresis, since — by a mere shift of terminology — it simply spirits away the entire difference between capitalist investment, and workers selling their labor-power as a commodity) is just another input into production costs. Anybody who has read Capital knows how much time Marx spends criticizing the latter set of assumptions. But the criticism is necessary, precisely because these “ideological” assumptions do necessarily exist as “objective illusions”: for they constitute the actual manner in which individuals confront the market as buyers and sellers, consumers and owners. As for the other side of the Antinomy, the Thesis: the Ricardian labor theory of value is also an objective illusion, insofar as it is understood as an empirical actuality (something we encounter within experience) rather than as a transcendental condition of experience. We only encounter “surplus value” in and for itself in the way that we encounter time, space, and causality in and for themselves. They are conditions of experience, rather than things that we encounter within experience.This is why, Karatani says, “Marx’s labor theory of value and Ricardo’s are fundamentally different”; for Marx, “it is not that input labor time determines the value, but conversely that the value form (system) determines the social[ly necessary] labor time” (244). And, “while for the classical economists, labor value is just a replacement of the equilibrium price that is established within a unitary system, Marx began his whole analysis from manifold systems, and hence came to need the concepts of social and abstract labor value” (227-228).
These considerations lead Karatani to emphasize the importance of circulation, and of money, within Marx’s analysis of capitalism. There’s long been controversy as to why Marx begins Capital Volume 1 with a discussion of the commodity form and of money (and of commodity fetishism), before he gets to the theory of surplus value. Louis Althusser even advises readers to skip these chapters when reading Capital; Althusser sees them as a Hegelian throwback, and as a distraction from Marx’s main argument. Karatani, to the contrary, argues for the centrality of these chapters to Marx’s entire project. Indeed, for Karatani these chapters are the site of a rupture (what Althusser calls an epistemological break) with Marx’s earlier, more tentative theories: because they are the place where Marx develops the crucial notion of the value-form: “all the enigmas of capital’s drive are inscribed in the theory of value form… Value form is a kind of form that people are not aware of when they are placed within the monetary economy; this is the form that is discovered only transcendentally” (9).
The theory of value-form turns on the dual nature of commodities: that they are at once both use-value and exchange-value. This sundering is only possible because of the role of money. Money is a universal equivalent, a special commodity that stands in for all other commodities. As a result, there is a radical “asymmetricity… inherent in the form of value” (200) between money and all other commodities.
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The core problem in Marx’s Antinomy of value is that both sides ignore the actuality of money as universal equivalent. For Ricardo and the classical political economists on one side, and for Bailey and the neoclassical school, down to the present day, on the other, money itself is considered to be of no importance. For Ricardo, money simply measures the labor inscribed in commodities as their value; for Bailey, value is relational, but he pays no attention to money as the medium in which these relations are expressed and worked out. “Bailey overlooked a simple fact — that commodities cannot be exchanged directly” (194). Both Ricardo and Bailey see money as transparent, in the same way that traditional metaphysics sees language as transparent. Even today, as Doug Henwood puts it in his fine book Wall Street, “in (neo)classical economics, money is held to be neutral – a mere lubricant to trade, but not a force in itself”; economics builds “paradigms that often ignore money and finance completely, or treat it as an afterthought.” Marx, to the contrary, insists on the opacity of money and finance. As a universal equivalent or transcendental form, money does not merely put external terms (objects sold as commodities) into relation; it molds and alters those terms by the very fact of equating them (money as universal equivalent is what transforms things into commodities in the first place). Similarly, financial speculation — such as is overwhelmingly present in global markets today — is not just an illusion distracting us from the “real” economic activity that takes place in production. Or better, financial speculation is an illusion, but a transcendental one: its illusoriness is itself an objective force, one that drives the entire process of production and circulation. It is not Marxist political economy, but neoclassical economics, that reduces everything to production and to utility, and thereby ignores the structural and material importance of the delirious, ungrounded flows of finance capital that constitute the largest part of economic activity today.