May 12, 2017

Make econ true

Comment on Lars Syll on ‘Does truth matter in economics?’


Scientific truth is well-defined since 2000+ years: “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)

Not all economists got the message. Robert Aumann, for instance, maintains: “In my view, scientific theories are not to be considered ‘true’ or ‘false.’ In constructing such a theory, we are not trying to get at the truth, or even to approximate to it: rather, we are trying to organize our thoughts and observations in a useful manner.” (See intro)

Robert Aumann is in NO position to redefine science. Either his contributions are materially and formally consistent or he is OUT of science.

Aumann, though, is not an isolated case. The four main approaches ― Walrasianism, Keynesianism, Marxianism, Austrianism ― are mutually contradictory, axiomatically false, and materially/formally inconsistent. Therefore, both Orthodoxy and Heterodoxy, are OUT of science.

The general public thinks that economics is a science because each year a prize is awarded that bears the title: “Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel”.

Of course, the Bank of Sweden is in NO position to redefine science. Economics is materially/formally inconsistent from Adam Smith to Robert Aumann and because of this the economics Nobel is a mystification of the general public.

It is of utmost importance that the term ‘Economic Sciences’ is deleted from the Prize’s title as fast as possible because there is NO such thing. Economics is since 200+ years OUT of science.

Egmont Kakarot-Handtke

Related 'What is so great about cargo cult science? or, How economists learned to stop worrying about failure' and 'The tragicomedy of Heterodoxy' and 'Economics’ lack of scientific legitimacy' and 'Feynman Integrity, fake science and the econoblogosphere' and 'True macrofoundations: the reset of economics'

COMMENT on Henry on May 14

You ask: “When has the ‘truth’ ever been discovered by science?”

There is no need to put truth in quotation marks. Scientific truth is well-defined since 2000+ years and scientists are rather good at producing the stuff, in contradistinction to economists who are merely good at producing blather. This applies to both orthodox AND heterodox economists.

Walrasianism, Keynesianism, Marxianism, Austrianism is provable false. Provable false means false in the SAME way false as the Geo-centric theory is false, that is TOTALLY false, that is, logically and empirically false. The consequence is that economics is OUT of science just as the Geo-centric theory or the flat-earth theory or the phlogiston theory are out of science.

From this follows that the four main approaches have to be thrown out and FULLY replaced just as the Geo-centric paradigm had to be fully replaced by the Helio-centric paradigm.

Economics as we know it is one of the most annoying constructs since the ancient Greeks invented science but the representative economist has no clue of how to get out of the self-produced mess. For lack of the true theory he resorts to excuses#1 and subscribes to the pluralism of false theories.

Economics is out of science, the representative economist is out of science, Lars Syll and Henry are out of science. The simple truth is that all this has NOTHING to do with the complexity of economic reality#2 but with utter scientific incompetence.

#1 See ‘Failed economics: The losers’ long list of lame excuses
#2 See ‘Complexity and stupidity