Showing posts with label zPS. Show all posts
Showing posts with label zPS. Show all posts

November 3, 2017

Rethinking the Phillips Curve (II)

Comment on Edmund S. Phelps on ‘Nothing Natural About the Natural Rate of Unemployment’

Blog-Reference and Blog-Reference and Blog-Reference on Nov 4

Edmund Phelps summarizes: “What explains the paradox of low unemployment despite low inflation (or vice versa)? So far, economists ― structuralists as well as diehard Keynesians ― have been stumped.”

The paradox is explained by the fact that the concept of the Phillips Curve has been messed up back in the 1960s by both structuralists and diehard Keynesians.

For details see
• NAIRU, wage-led growth, and Samuelson’s Dyscalculia
• Keynes’ Employment Function and the Gratuitous Phillips Curve Disaster
• Putting economic policy on scientific foundations

The Phillips Curve is for 50+ years one of the conspicuous landmarks of the failed science economics and Edmund Phelps is still way behind the curve.

Egmont Kakarot-Handtke


Related 'How MMT got inflation wrong' and 'A la recherche de l'inflation perdue' and 'Forget Friedman, forget Keynes' and 'New Economic Thinking: the 10 crucial points' and 'Laying the bastard Phillips Curve to rest' and 'Macrofounded labor market theory' and 'The minimum wage debate: a showpiece of economists’ hereditary idiocy' and 'The role of labor and business in a well-organized society' and 'Rethinking the Phillips curve (I)'. For more details of the big picture see cross-references Employment/Phillips Curve.

December 30, 2016

Let Keynes rest in peace

Comment on Koichi Hamada on ‘Keynes Reborn’

Blog-Reference and Blog-Reference

Walrasian, Keynesian, Marxian, and Austrian economists are groping in the dark with regard to the two most important features of the market economy, that is, the profit mechanism and the price mechanism. To get out of failed economic theory requires nothing less than a full-blown paradigm shift.

In the following, a sketch of the correct employment theory is given.#1 The most elementary version of the objective systemic Employment Law is shown on Wikimedia AXEC62:
From this equation follows:
(i) An increase in the expenditure ratio ρE leads to higher employment (the Greek letter ρ stands for ratio). An expenditure ratio ρE greater than 1 indicates credit expansion, a ratio ρE less than 1 indicates credit contraction.
(ii) Increasing investment expenditures I exert a positive influence on employment, a slowdown of growth does the opposite.
(iii) An increase in the factor cost ratio ρF≡W/PR leads to higher employment.

The complete Employment Law gets a bit longer and contains in addition profit distribution, public deficit spending, and foreign trade.

Items (i) and (ii) cover Keynes’ well-known arguments about aggregate demand. The factor cost ratio ρF as defined in (iii) embodies the price mechanism which, however, works other than standard economics hallucinates. As a matter of fact, overall employment INCREASES if the average wage rate W INCREASES relative to average price P and productivity R. This implication is readily testable against standard economics.

The systemic Employment Law points the way to an effective employment policy. Right policy depends on true theory. Both neoclassical and Keynesian labor market theories are provable false.*

Egmont Kakarot-Handtke

December 28, 2016

Economics: Two centuries of scientific incompetence

Comment on Bradford DeLong on ‘The Age of Incompetence’

Blog-Reference and Blog-Reference

Bradford DeLong comments on the incompetence of US presidents from Ronald Reagan to Donald Trump. DeLong is an economist and economics is supposed to be a science and ― this got lost entirely in the Age of Incompetence ― genuine scientists keep out of politics because they know that politics and science do not mix, never have, and never will.

Economists habitually ignore the separation of politics and science. They claim to do science since Adam Smith/Karl Marx, what they, in fact, have done is what Feynman famously called cargo cult science or, more specifically, political economics.

Political economics is agenda-pushing and has produced NOTHING of scientific value in the last 200+ years. Economics is a failed science. The major approaches — Walrasianism, Keynesianism, Marxianism, Austrianism — are mutually contradictory and materially/ formally inconsistent. Until this day, there is NO scientifically valid economics.

Political economists are incompetent scientists and have made economics a fake science.#1 DeLong is a prominent representative of this aberration. He is outside of science, his contributions to economics are proto-scientific garbage, and his comments on politics are sitcom stuff.

Incompetent economists are as much a menace to their fellow citizens as incompetent presidents.

Egmont Kakarot-Handtke


#1 For details of the big picture see cross-references Incompetence

Related  'Economic policy advice has never had sound scientific foundations' and 'Economists: the Trumps of science' and 'Why Hayek was not a scientist' and 'Economics ― a Zombie wrestling show' and 'Econ 101 is dead ― and now?' and 'Economists still don’t get Econ 101 right' and 'Enough! Economists, retire now!' and 'Krugman is not an economist'.

For more on DeLong see AXECquery.