Occasional X: Paradigm Shift (CXXIX)

“Yes. General Equilibrium Theory is a language that enforces internal consistency. Like individual rationality: GE alone is irrefutable. That does not mean it is worthless: Far from it.” (Roger Farmer) Yes, consistency is important: “Research is, in fact, a continuous discussion of the consistency of theories: formal consistency insofar as the discussion relates to the logical cohesion of what is asserted in joint theories; material consistency insofar as the agreement of observations with theories is concerned.” (Klant) However, each Paradigm stands or falls with its premises: “When the premises are certain, true, and primary, and the conclusion formally follows from them, this is demonstration, and produces scientific knowledge of a thing.” (Aristotle, Analytica) J. S. Mill was perfectly clear about the starting problem: “What are the propositions which may reasonably be received without proof? That there must be some such propositions all are agreed, since there cannot be an infinite series of proof, a chain suspended from nothing. But to determine what these propositions are, is the opus magnum of the more recondite mental philosophy.” The problem with modern macroeconomics is that it is axiomatically false. Economics is failed/fake science. The microfoundations approach was doomed from the outset. The Founding Fathers defined economics as a social science, and accordingly, it has been based on subjective/behavioral assumptions/axioms. This has been the methodological ur-mistake. For example, here are the Walrasian axioms: “HC1 economic agents have preferences over outcomes; HC2 agents individually optimize subject to constraints; HC3 agent choice is manifest in interrelated markets; HC4 agents have full relevant knowledge; HC5 observable outcomes are coordinated, and must be discussed with reference to equilibrium states.” (Weintraub) The methodological mistake is that economists put the behavioral assumption of constrained optimization and equilibrium into the premises. This is a petitio principii, but economists do not know what this means. Stupidity makes faithful worshipers: “And so — faithful to the theory's conceptual cornerstones and hoping against all hope that the unthinkable may still be achieved (i.e., a satisfactory theory of the price mechanism) — the tormented upholders of the validity of the paradigmatic core of economic equilibrium theory appear singularly reluctant to face the problem of comparing expectations and results and assessing the consistency of the theory.” (Ingrao et al., 1990, p. 346) Although microfoundations is methodologically a false concept, economists repeat it nonetheless: “In economics we should strive to proceed, wherever we can, exactly according to the standards of the other, more advanced, sciences, where it is not possible, once an issue has been decided, to continue to write about it as if nothing had happened.” (Morgenstern, 1941, pp. 369-370) The way forward is to reconstruct economics entirely without the concepts of constrained optimization, rational expectations, equilibrium, and other NONENTITIES. In methodology, this is called a Paradigm Shift: “There is another alternative: to formulate a completely new research program and conceptual approach. As we have seen, this is often spoken of, but there is still no indication of what it might mean.” (Ingrao et al., 1990, p. 362) It means, first, that legacy economics goes down the scientific drain for good. It means, second, to go forward and perform the Paradigm Shift (⇓ AXEC113i). It means, finally, to bury microeconomists in the darkest corner of the Flat-Earth cemetery. Economics is a genuine system science, not a social science. Economists have gotten it wrong since the Founding Fathers. The EconNobel for 'economic sciences' is a scientific fraud. Roger Farmer is a retarded blatherer.

— AXEC (@EgmontHandtke) November 1, 2026