Read the Beforeitsnews.com story here. Advertise at Before It's News here.
Profile image
By Ludwig Von Mises Institute (Reporter)
Contributor profile | More stories
Story Views
Now:
Last hour:
Last 24 hours:
Total:

"Equilibrium Prices" and Real Prices

% of readers think this story is Fact. Add your two cents.


By the popular way of thinking, the determination of the prices of goods is summarized by means of supply and demand curves, which describe the relationship between the prices and the quantity of goods supplied and demanded.

Within the framework of supply-demand curves, an increase in the price of a good is associated with a fall in the quantity demanded and an increase in the quantity supplied. Conversely, a decline in the price of a good is associated with an increase in the quantity demanded and in a decline in the quantity supplied.

The law of supply is depicted by an upward-sloping curve while the law of demand is presented by a downward-sloping curve. The equilibrium price is established at the point where the two curves intersect. At this point, the quantity supplied and the quantity demanded is equal—at the equilibrium price the market is said to “clear.”

The framework of supply-demand curves rests upon the assumptions of unchanged consumer preferences and income and the unchanged prices of other goods. In reality, however, consumer preferences are not frozen, and other things do not remain constant. Obviously, then, no one could have possibly observed these curves. 

In the Supply-Demand Framework Consumers and Producers Confront a Given Price

In the conventional supply-demand framework, consumers and producers confront a given price; that is, at a given price, consumers demand and producers supply a certain quantity of a good. Note that the quantities here are imaginary, they are not ascertained in the real world. Economists just assume that at a particular price a particular quantity is going to be supplied and a particular quantity is going to be demanded.

Demand is not a particular quantity, such as 10 potatoes, but rather a full description of the quantity of potatoes the buyer would purchase at each and every price that might be charged. Likewise, supply is not a particular quantity but a complete description of the quantity that sellers would sell at each and every possible price. Again, at a given price, people demand a certain quantity of a good while producers are willing to supply a certain quantity.

Within this framework, neither consumers nor producers have anything to say as far as the origin of a good’s price is concerned. The price is just given. Both consumers and producers react to a given price. However, who has given the price? Where has the price come from? 

Who Sets the Price in the Marketplace?

According to Mises, the prices of goods are not given as such—they are established in a particular transaction at a particular place and at a given time by human beings.

A market price is a real historical phenomenon, the quantitative ratio at which at a definite place and at a definite date two individuals exchanged definite quantities of two definite goods. It refers to the special conditions of the concrete act of exchange. It is ultimately determined by the value judgments of the individuals involved. It is not derived from the general price structure or from the structure of the prices of a special class of commodities or services. What is called the price structure is an abstract notion derived from a multiplicity of individual concrete prices. The market does not generate prices of land or motorcars in general nor wage rates in general, but prices for a certain piece of land and for a certain car and wage rates for a performance of a certain kind.1

Furthermore, it is producers that set the price. However, consumers, by buying or abstaining from buying, are the final decision-makers as to whether the price set will lead to a profit. Note that whenever a producer sets a price for his product, it is in his interest to secure a price where the quantity that is produced can be sold at a profit. In setting this price, the producer will have to consider how much money consumers are likely to spend on the product, the prices of various competitive products, and the cost of production.

Producers are at the total mercy of consumers. If, at a set price, a producer cannot make a positive return on his investment because not enough people are willing to buy his product, the producer will be forced to lower the price to boost turnover. Obviously, by adjusting the price of the good, the entrepreneur must also adjust his costs in order to make a profit.

Why the Cost of Production Does Not Determine the Prices of Goods

In the supply-demand framework, the production cost is an important input in determining the prices of goods. In the supply-demand framework, an increase in the cost of production will shift the supply curve to the left. For a given demand curve, this will raise the price of a good.

We suggest that the supply-demand curve framework with respect to the increase in the cost of production shows contradictory outcome as far as the real world is concerned. Again, we hold that it is consumer buying or abstention from buying that is the sole determining factor for the prices of goods. No individual buyer is preoccupied with the cost of producing a particular good. The price that he will agree to pay for a good is in accordance with his particular priorities at a given point in time. The cost of production is of no relevance to him.

In addition, we hold that the benefit that a good provides is in relation to individuals’ particular ends. The importance of various ends determines the selection of goods by individuals. The means-end framework shows that the prices of goods are not set mechanically by some kind of supply-demand curves but by the goal-seeking choices of individuals.

Moreover, the cost of production theory runs into trouble when attempting to explain the prices of goods and services that have no cost because they are not produced—goods that are simply there, like undeveloped land. Likewise, the theory cannot explain the reason for the high prices of famous paintings. On this Murray Rothbard wrote,

Similarly, immaterial consumer services such as the prices of entertainment, concerts, physicians, domestic servants, etc., can scarcely be accounted for by costs embodied in a product.2

The Erroneous Nature of Supply-Demand Framework for the Whole Economy

Using the supply-demand framework economists proceed further and introduce supply and demand curves for the whole economy. They hold, for example, that if the economy is underperforming then what is needed is a strengthening of demand by means of fiscal and monetary policies. For a given supply curve, they argue, this will push the demand curve to the right, thereby lifting overall output.

This framework, however, says nothing how the increase in demand generates more output. We suggest that producers initiate the introduction of new products in the real world. They set in motion increases in goods and services, and not consumers as such.

Producers present new products, so to speak, to consumers who, in turn, by buying or abstaining from buying, determine the fate of products. Hence, there is no such thing, as an independent demand that somehow triggers supply.

The Meaning of the Equilibrium Price

What then is the meaning of the equilibrium price that mainstream economists hold is determined by the supply and demand curves? We suggest that the existence of a general equilibrium as depicted by the intersection between the overall economy supply curve with the overall economy demand curve is questionable.

The economy as such does not exist apart from individuals. Hence, something that does not exist cannot strive to some kind general equilibrium.

The concept of equilibrium is only relevant to individuals. Equilibrium in the context of an individuals’ conscious and purposeful behavior has nothing to do with the imaginary equilibrium as depicted by popular economics.

Equilibrium is established when individuals’ ends are met. When a supplier is successful in selling his supply at a price that yields profit, he is said to have reached an equilibrium.

Similarly, consumers who bought this supply have done so in order to meet their goals. Again, every individual in his own context achieves his equilibrium whenever he reaches his goal.3

  • 1. Ludwig von Mises, Human Action: A Treatise on Economics, scholar’s ed. (Auburn, AL: Ludwig von Mises Institute, 1998), p. 393.
  • 2. Murray N. Rothbard, Economic Thought before Adam Smith, vol. 1 of An Austrian Perspective on the History of Economic Thought, vol.1 (Auburn, AL: Ludwig von Mises Institute, 2006), p. 452.
  • 3. Murray N. Rothbard, The Logic of Action, vol. 1 (Northampton, MA: Edward Elgar, 1997), p. 132.



Source: https://mises.org/node/53127


Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world.

Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.

"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.

Please Help Support BeforeitsNews by trying our Natural Health Products below!


Order by Phone at 888-809-8385 or online at https://mitocopper.com M - F 9am to 5pm EST


Order by Phone at 888-809-8385 or online at https://www.herbanomic.com M - F 9am to 5pm EST


Humic & Fulvic Trace Minerals Complex - Nature's most important supplement! Vivid Dreams again!

HNEX HydroNano EXtracellular Water - Improve immune system health and reduce inflammation

Ultimate Clinical Potency Curcumin - Natural pain relief, reduce inflammation and so much more.

MitoCopper - Bioavailable Copper destroys pathogens and gives you more energy. (See Blood Video)
Oxy Powder - Natural Colon Cleanser!  Cleans out toxic buildup with oxygen! 
Nascent Iodine - Promotes detoxification, mental focus and thyroid health.
Smart Meter Cover -  Reduces Smart Meter radiation by 96%!  (See Video)

Immusist Beverage Concentrate - Proprietary blend, formulated to reduce inflammation while hydrating and oxygenating the cells.

Report abuse
Loading...

    Comments

    Your Comments
    Question   Razz  Sad   Evil  Exclaim  Smile  Redface  Biggrin  Surprised  Eek   Confused   Cool  LOL   Mad   Twisted  Rolleyes   Wink  Idea  Arrow  Neutral  Cry   Mr. Green

    MOST RECENT
    Load more ...

    SignUp

    Login

    Newsletter

    Email this story
    Email this story

    If you really want to ban this commenter, please write down the reason:

    If you really want to disable all recommended stories, click on OK button. After that, you will be redirect to your options page.