Occasional X: Clueless economists / Science (CCCXCIV)

“In his 1957 essay In Defense of ‘Extreme Apriorism’, Murray Rothbard embraces and defends Ludwig von Mises's methodology of praxeology against critics who claimed its rejection of empirical testing was too extreme. Rothbard argues that economics is fundamentally different from the natural sciences; rather than relying on testing hypotheses against external facts, economic theory is built on absolutely true axioms derived from the indisputable reality of human action.” (Google AI) “Psychic profit is the gain an actor obtains by achieving his most valued end instead of the most valued end he had to give up (this gain is intensive, not extensive, because value is ordinal and not cardinal). … This is a description of how people really act, not a fiction.” (Martin Gamazo) “In the definition which we have attempted to frame of the science of Political Economy, we have characterized it as essentially an abstract science, and its method as the method à priori.” (J. S. Mill) Science is binary true/false and nothing in between. Non-science is the swamp between true and false where ‘nothing is clear and everything is possible’ (Keynes). The distinction between science and non-science corresponds to the ancient Greeks’ distinction between episteme (= knowledge) and doxa (= opinion). The state of economics is this: there is political economics and theoretical economics. The Founding Fathers called themselves political economists; that is, they left no doubt that their main business was agenda pushing. Economists never got out of political economics. In other words, theoretical economics (= science) ultimately could not emancipate itself from political economics (= agenda-pushing). From the beginning, economics has not been a science but silly political agenda pushing. There has not been genuine scientific progress since the Enlightenment, only changes in propaganda. Watch the sorry contemporary academic discussion. They're just turning over the proto-scientific dung heap without ever arriving at a result that satisfies the most elementary scientific principles. “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) Economics has defined itself as a social science and accordingly has been based on subjective/behavioral assumptions/axioms. This is the methodological ur-mistake. The major approaches (Walrasianism, Keynesianism, Marxianism, Austrianism, and their derivatives) are mutually contradictory, axiomatically false, and materially/formally inconsistent. They all got profit wrong. When the subject's foundational concepts are inconsistent, the entire analytical superstructure is scientifically worthless. Actually, economics is about how the economy works. It is a genuine systems science. Von Mises's Action Axiom refers to human behavior; therefore, it is unsuitable as a starting point. With his Extreme Apriorism, Murray Rothbard echoes Aristotle: “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) What Murray Rothbard, as an incompetent scientist, overlooked is that behavioral premises are neither 'certain, true, nor primary'. Methodologically, the Action Axiom is the wrong starting point. To finally become a science, economics needs a Paradigm Shift from false behavioral microfoundations and false Keynesian macrofoundations to true macrofoundations (⇓ AXEC121l) No Austrian will survive the Paradigm Shift intellectually. Austrianism is not Extreme Apriorism but Extreme Stupidity.

— AXEC (@EgmontHandtke) November 5, 2026