Showing posts sorted by relevance for query title:price. Sort by date Show all posts
Showing posts sorted by relevance for query title:price. Sort by date Show all posts

March 21, 2026

Occasional X: Clueless economists / Price Mechanism (XII)

 

August 22, 2024

Occasional X: Clueless economists / Price Mechanism (I)

 

August 24, 2015

It’s the wage-price-productivity mechanism, stupid!

Comment on Mark Thoma on ‘The Fed Looks Set to Make a Dangerous Mistake’

Blog-Reference

The current situation is a clear refutation of both employment and quantity theory. It is an eerie déjà-vu: when things get tough, it becomes self-evident that economists have no idea how the economy works.

There is not much use in discussing defunct theories any further. The most elementary version of the correct Employment Law is summarized with Graphic AXEC62 #1
This equation tells us three things:
(i) An increase in the expenditure ratio ρE leads to higher employment. A ratio ρE>1 means deficit spending. This option has been exhausted.
(ii) Increasing investment expenditures exert a positive influence on employment. This option, too, has been exhausted.
(iii) An increase in the factor cost ratio ρF≡W/PR leads to higher employment.

The factor cost ratio formally represents the price mechanism, which, however, works quite differently from what standard economics assumes. As a matter of fact, overall employment increases if the average wage rate W increases relative to average price P and productivity R. This is a systemic law and not a behavioral assumption. With price inflation greater than wage inflation, unemployment increases. Translated into a political slogan: price inflation is a bad thing, wage inflation is a good thing.

The core of the employment problem is that the price mechanism does not work as the textbook cliche says. It is contrary to habitual economic intuition (which rests on the Fallacy of Composition), yet there is no way around it: UPward wage rate stickiness produces unemployment and deflation. It is the wage rate and not the interest rate that is crucial in the current situation. Courtesy of the U.S., we now participate in the biggest real-life test in economic history and the most expensive refutation of silly economic theories.

Egmont Kakarot-Handtke


#1 Major Defects of the Market Economy

For details of the big picture, see cross-references Employment/Phillips Curve.

June 3, 2026

Occasional X: Clueless economists / Price Mechanism (XVII)

March 13, 2016

It’s the price mechanism, stupid!

Comment on Bradford DeLong on ‘Ordoliberalismus and Ordovolkismus’

Blog-Reference and Blog-Reference on Mar 14

You present three propositions about output, deficit spending, and the Keynesian multiplier and then sum up: “That is the simple arithmetic of expansionary fiscal policy in a liquidity trap.”

The fact of the matter is that the multiplier arithmetic is flawed since Keynes. Therefore, the rest of your argument falls flat.

To cut the meticulous formal derivation short (2015; 2014; 2012), the most elementary version of the correct Employment Law for the economy as a whole is given under the label of Graphic as AXEC62:
From this equation follows:
(i) An increase in the expenditure ratio ρE leads to higher employment L (the letter ρ stands for ratio). An expenditure ratio ρE>1 indicates credit expansion, a ratio ρE<1 indicates credit contraction/debt repayment of the household sector.
(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 is a bit longer and contains, in addition, profit distribution, public deficit spending, and import/export. From employment L, one comes to output O by multiplying both sides by productivity R. The employment/output equations contain but measurable variables and are testable.

Items (i) and (ii) are familiar since Keynes. What is missing in the Keynesian employment multiplier, though, is the ratio ρF as defined in (iii). This variable embodies the price mechanism. It works such that overall employment increases if the average wage rate W increases relative to the average price P and productivity R.

The Employment Law says that an increase in investment expenditure or deficit spending, i.e., ρE>1, increases employment. The multiplier, though, is different from Keynes’s flawed multiplier. The crucial difference consists of ρF.

The correct Employment Law reproduces the familiar Keynesian mechanisms. What is more important: it shows that the price mechanism, i.e., the relationship of wage rate, price, and productivity ρF, can be used to increase employment/output. Thus, there is, to begin with, no need to increase private/public debt or push investment. The crucial point is that the price mechanism does not work as standard economics claims, in other words, standard price theory is provably false.

Hence, the real problem is not at all that 'Ordoliberalismus and Ordovolkismus' do not understand the logic of deficit spending, but that both Keynesians and Walrasians have no idea of how the price mechanism in the monetary economy works.

Egmont Kakarot-Handtke


References
Kakarot-Handtke, E. (2012). Keynes’s Employment Function and the Gratuitous Phillips Curve Disaster. SSRN Working Paper Series, 2130421: 1–19. URL
Kakarot-Handtke, E. (2014). The Three Fatal Mistakes of Yesterday Economics: Profit, I=S, Employment. SSRN Working Paper Series, 2489792: 1–13. URL
Kakarot-Handtke, E. (2015). Major Defects of the Market Economy. SSRN Working Paper Series, 2624350: 1–40. URL

November 24, 2021

Occasional Tweets: Wage inflation, price inflation, and employment

 


For details of the big picture see cross-references Employment/Phillips Curve. 

October 29, 2026

Occasional X: Clueless economists / Price Mechanism (XIX)

July 20, 2026

Occasional X: Clueless economists / Price Mechanism (XVIII)

April 19, 2016

It’s the price and profit mechanism, stupid!

Comment on Simon Wren-Lewis on ‘Its ideology, stupid’

Blog-Reference

You say: “What we should be talking about is why governments are not doing much more public investment.”

What the anti-austerity disputants have on their minds is good old Keynesian deficit spending. That is not wrong per se, but it is wrong for an economist. An economist should have realized after more than 80 years that Keynesian theory is defective. The fact of the matter is that (i) the multiplier arithmetic is fallacious, and (ii) that distributional effects are completely overlooked. Deficit spending is the very profit machine and more than anything else accounts for the observable unequal wealth-distribution.*

Could it be that it is not a question of ideology at all, but that Schäuble has a better economic theory at the back of his mind than retarded economists?

To cut a longer formal derivation short (2015), the most elementary version of the macrofounded Employment Law for the economy as a whole is given with Graphic AXEC62
 From this equation follows:
(i) An increase in the expenditure ratio ρE leads to higher employment L (the letter ρ stands for the ratio). An expenditure ratio ρE>1 indicates credit expansion, and a ratio ρE<1 indicates credit contraction of the household sector.
(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 is a bit longer and contains, in addition, profit distribution, public deficit spending, and import/export.

Items (i) and (ii) are familiar stuff since Keynes. What is missing in the flawed Keynesian employment multiplier, though, is the ratio ρF as defined with (iii). This variable embodies the price mechanism. It works such that overall employment L increases if the average wage rate W increases relative to the average price P and productivity R.

The correct Employment Law shows that the price mechanism, i.e., the relationship of wage rate, price, and productivity, can be used to increase employment. Thus, there is, as a matter of principle, no need to increase private/public debt or of pushing investment. The crucial point is that the standard price theory is provably false.

The correct economic theory opens new dimensions of economic policy. Or, put the other way round, right policy depends on true theory. Neither Keynesians nor Walrasians, though, have the true theory. In particular, they lack a deeper understanding of how the price and the profit mechanism of the monetary economy work. This is what economists should be talking about before they make fools of themselves with inept economic policy blather.

Egmont Kakarot-Handtke


References
Kakarot-Handtke, E. (2015). Major Defects of the Market Economy. SSRN Working Paper Series, 2624350: 1–40. URL

Related ‘Keynesianism as ultimate profit machine’ and ‘Deficit spending, helicopter money, and profit’

December 17, 2022

Occasional Tweets: A government deficit causes a price hike but no inflation

 


For more about inflation see AXECquery. 

March 17, 2026

Occasional X: Clueless economists / Price Mechanism (XI)

September 5, 2015

Deflation? Oops, price theory, too, is wrong

Comment on ‘Deflation and Money’

Blog-Reference

The current economic situation is a clear refutation of both the commonplace employment and quantity theories. The core of the unemployment/deflation problem is that the price mechanism does not work as standard economics claims.

The correct formula for the market-clearing price in the simplified consumption good industry is shown with Graphic AXEC41




Roughly, the formula says that the consumer price index declines if (i) the average expenditure ratio falls, (ii) the wage rate falls, (iii) the productivity increases, and (iv) the employment in the investment good industry shrinks relative to the employment in the consumer goods industry. The formula follows from (2014, Sec. 5). The more differentiated and therefore better testable formula is given with Graphic AXEC39


The crucial message is that the wage rate is the numéraire of the price system. If at all, the quantity of money plays an indirect role via the expenditure ratio and the employment relation of the investment good and the consumption good industry.

The rule of thumb says: if wage increases for the business sector as a whole lag behind productivity increases, deflation occurs (the rest of the formula kept constant for the moment).

For the rectification of the naive quantity theory, see (2011) (I)/(II).

Egmont Kakarot-Handtke


References
Kakarot-Handtke, E. (2011). Reconstructing the Quantity Theory (I). SSRN Working Paper Series, 1895268: 1–28. URL
Kakarot-Handtke, E. (2014). The Three Fatal Mistakes of Yesterday Economics: Profit, I=S, Employment. SSRN Working Paper Series, 2489792: 1–13. URL

***
ICYMI (September 7)

Economists still do not understand how the price mechanism works. No surprise after endless repetition of the silly supply-demand-equilibrium model. The pivotal relationship is given by the relative changes of average price/wage/productivity. These changes should secure full employment if the standard price theory were correct. It never was. The current unemployment/deflation situation is the mirror image of the unemployment/inflation situation of the ’70s. After New Classicals and New Keynesians have long enough fooled around, it is now high time to finally solve the Phillips curve puzzle. See Keynes’s Employment Function and the Gratuitous Phillips Curve Disaster.

The effective alternative to monetary and fiscal policy fixes is to put the price mechanism to work.

May 12, 2023