p. 150
“

When we examine this suggestion, we see that it is no more than a formal acknowledgement of a problem, the problem of how (by what institutional arrangement, by what organization of affairs) the equilibrium prices are to be discovered. Repeated trial and error, while the market stands in suspense awaiting the outcome, is not a practical resort. The number of distinct trials, even if confined to discrete steps of price and quantity, would be so immense that the necessary 'market day' would extend beyond human life-times... [The] theoretical ideal applies to mutually isolated days or moments, each to be treated as perfectly self-contained and looking to no yesterday and no tomorrow. But the real market is dealing with goods inherited from yesterday, and in means of production whose products will not be ready till tomorrow. Meanwhile the non-economic circumstances are changing and rendering each successive equilibrium obsolete.

— G. L. S. Shackle

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "When we examine this suggestion, we see that it is no more than a formal acknowledgement of a problem, the problem of how (by what institutional arrangement, by what organization of affairs) the equilibrium prices are to be discovered. Repeated trial and error, while the market stands in suspense awaiting the outcome, is not a practical resort. The number of distinct trials, even if confined to discrete steps of price and quantity, would be so immense that the necessary 'market day' would extend beyond human life-times... [The] theoretical ideal applies to mutually isolated days or moments, each to be treated as perfectly self-contained and looking to no yesterday and no tomorrow. But the real market is dealing with goods inherited from yesterday, and in means of production whose products will not be ready till tomorrow. Meanwhile the non-economic circumstances are changing and rendering each successive equilibrium obsolete." in the context of "p. 150" to mean that wisdom is timeless.

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Source: Wikiquote: "G. L. S. Shackle" (Quotes, Epistemics and Economics. (1972): G. L. S. Shackle (1972), ''Epistemics & Economics: A Critique of Economic Doctrines" Cambridge University Press; Reprint 1992) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app

About G. L. S. Shackle

George Lennox Sharman Shackle (14 July 1903 – 3 March 1992) was an English economist. He made a practical attempt to challenge classical rational choice theory and has been characterised as a "post-Keynesian," though he is influenced as well by Austrian economics. Much of his work is associated with the Dempster–Shafer theory of evidence.