The Basic Laws of Economics


  1. All wealth is a result of the interaction of desire and scarcity: In order to have value something must first be desired. The amount of value placed on the desired object (goods) or action (services) is based on both the strength of the desire and the scarcity of the object or action in question; nothing else matters including the amount of labor involved in the objects production.

An Axiom of this Law is:

  • Economics is the study of human interaction in the form of trade. Since trade itself is an act based in an emotion, desire, and influenced by emotions like fear and self esteem, it only follows that economics is primarily social science.
  1. Differing amounts of desire for objects or actions is the foundation of all trade: The strength of an individual’s desire for objects or actions differs from person to person and from one time to another. This fact is the power behind the desire to trade; the ability to trade what one desires less for something one desires more.

An Axiom of this Law is:

  • Trades (monetary or direct) in the absence of coercion or fraud are always mutually beneficial. Consequently in a world of free trade all parties tend to become better off.
  1.  The amount of wealth within a society is based on its productivity: Almost all things of desire either are consumed, wear out or lose their desirability in some way or another and must be replaced. Wealth increases when a society is able to produce more then it consumes and decreases when it does not.

An Axiom of this Law is:

  • Wealth or lack thereof is directly connected with a society’s productivity. Poverty is a result of a lack of productivity and correspondingly societies and individuals become wealthier as their productivity rises
  1. The production of wealth is linear: it moves from idea, to production, to desire, to consumption: It should go without saying something must be produced before it is desired, desired before it is purchased and purchased before it is consumed.

An Axiom of this Law is:

  • All reductions and increases in economic activity originate with producers. Consumers for their part are reactors, reacting to desires for products already produced and how secure they believe their income from their employers (producers) is. It is producers, who by laying off workers or threatening to do so, that create economic uncertainty and lowering consumer confidence. Consequently any economic recovery needs to first begin with producers.
  1. We measure value (amount of wealth represented) by the price people are willing to pay. Price is the primary means by which the desire and/or need for a product or service is transmitted to others: This is reflected by the fact it is prices that balance supply with demand, determine where and how fast goods and services are provided and are basis by which producers are rewarded or punished for their efforts.

Some Axioms of this Law is:

  • Since value (often represented by a product or service’s price) is based in desire and the amount of desire/what is desired is constantly changing; the only way to determine value of things is by through a free market where consumers tell what things are worth by what they are willing to pay. Managed markets consequently are inevitable dysfunctional markets.
  • One of the most important types of economic interactions that is based on value/price law involves labor (described better as applied skills and knowledge). Wages are nothing more than the price paid for services of applied skills and knowledge. The higher the skill and knowledge needed to do a task the rarer it is, this combined with desire for the application of that skill and knowledge creates wage levels.  This is again just a reflection of the price law.
  • Wages for applied skill and knowledge cannot exceed the wealth the applied skills and knowledge create (unless wealth is stolen from others to subsidize it). This is similar to the balancing function of prices. This also infers what studies have shown, artificial increases in wages make some jobs and people no longer economically viable as the price paid for their level of skill and knowledge exceeds its value. Just like raising the price of candy bars will reduce demand for them raising wages, even the minimum wage, increases unemployment.


These are the most basic of all economic laws. All other economic laws either are hung on these basic concepts or they are not laws at all. The basic laws stated above can also be used over and over again to understand the economy, how it functions and why things happen.

7 thoughts on “The Basic Laws of Economics”

  1. I want to take issue with #3. The level of wealth in society is based on its level of technology – which may be directly related to its level of production. The only way to increase real per capita income is to increase our level of technology. Of course then you have to reproduce that technology.

    “Economics is the study of human interaction in the form of trade.” I define Economics as the study of how humans produce the things they need to survive/thrive. Why I like this better is that it shows that economics applies even if you live on a deserted island. Try applying Keynesian ‘consumption equals wealth’ living alone on a deserted island. If you define economics in terms of trade this example tells you nothing.

    • Thanks for your response.

      I would agree that today technology is the primary means by which mankind has raised its level of productivity but it is not the only means. Many of the first societies to form cities and create more productive societies did so by specialization and more efficient allocation of resources not increases in technology. Technology in fact has played a limited role in wealth production until recent times (last thousand years or so). Therefore although technolgy is a way to increase productivity and today may even be the primary method it is not the only one. In the end it is productivity that counts no matter the method imployed to achieve it.

      I understand your “need to survive and thrive” definition but economics is a study of a system, a system based in human interaction. It is hard to describe the capitalist system if we take it down to a single individual.

      As far as Keynesian consumer based economics and genuine economics, I see them related in the same way alchemy and physics are related. Alchemy, the “science of trying to change lead to gold,” was once considered a legitmate branch of science but it is now nothing more then a historical curiosity. Hopefully the Keynesian theory of changing spending to wealth will meet a similar fate.

  2. This is nice, it helped alot.

  3. One and two are on fairly solid ground, but the condition placed on axiom for number two is very important and brings reality, as opposed to purity of thought, into the picture.
    trades (monetary or direct) IN THE ABSENCE OF COERCION OR FRAUD are always mutually beneficial. Consequently in a world of free trade all parties tend to become better off.

    Coercion and fraud are very prevalent in virtually all economies, the reason we have regulations, and why those regulations are important.

    Number 3 is highly dubious; there are places, including the US, where poverty is prevalent but productivity is high; what it ignores is how that wealth is distributed within the economy. If the economy produces a huge amount of wealth, but the government, company store, or dictator, takes it all, either by force or subterfuge, poverty will be the rule despite the existence of great wealth.

    Number four is nonsense and the axiom directly conflicts with rule number one. It is NOT obvious that something must be produced before it is desired; examples would be a cure for cancer or a perpetual motion machine. If 4 were true there would be no reason to do research.

    Similarly production does NOT drive demand. If one is very productive at producing something that no one wants they are going to go broke fast and no one will benefit. Neither the suppliers of materials or the people who actually produce the product will get paid, and the product will go to the trash resulting in a large net negative value. The idea that this could be true is a misinterpretation of Say’s law.

    In Keynesian economics an increase in demand will, theoretically, drive increased production. There is significant evidence that it actually works this way. In Supply Side economics aggregate overproduction will be corrected for in the markets resulting in lower profit margins and, if prevalent enough, recession. This is the corrective force is described by J.B. Say in his economic theory, and there is significant evidence that it actually works this way.

    It is only “Reaganomics”, which isn’t even a formal theory, that suggests that the cure for recession is increased production. In reality overproduction is often the CAUSE of recession.

    Since economics is basically an attempt to predict human response to changing conditions it really isn’t a hard science; it’s more akin to psychology. There are no “laws” just descriptions of probable interactions.

    Here are some principles that I apply when considering the economy.

    1) The rule of supply and demand is basic; anything that suggests action in opposition to this rule is unlikely to work well.

    2) Fair is not an operative concept in the economy, wealth tends to accrue to those who find a way to take it.

    3) The overall size of an economy is summed up pretty accurately by Gross Domestic Product, that is the value of all goods and services consumed domestically. This is the measure most economists use.

    4) At any given time the size of the economy is fixed; any percentage gains by entities within that economy are made at the expense of others.

    5) The medium of exchange does not need to have intrinsic value. It’s value ultimately lies in the trust of the users.

    6) Unregulated Capitalism is modeled pretty well by the game of Monopoly. Without regulation, and the ability of distributed power to act collectively, the end result is massive wealth controlled by a small concentrations of power and abject poverty for the rest.

    • Thank you for your comments, and since you bring up many conceptualizations common in modern culture it behooves me to respond. I’ll alphabetize the response to the comments in the body of what you said. Numeric response to your stated beliefs.

      A. As far as your assertion coercion and fraud happen so that infers a need for regulation and laws. The misconception here is that free markets (which you correctly presume I support) are free from law or regulations. A completely false but common assumption. Free markets are like freedom of movement. No one would suggest traffic laws prevent free movement, nor should we assume “proper” regulations would either.
      B. A cure for cancer is rather generic and nonsensical comparison. Drug x or gene therapy y must be produced before there can be demand for them. Making sweeping statements leads to such fundamental errors as the one you mistakenly have committed. The confusion rises from inserting inspiration for production.
      C.Say’s law, or basic classical economics, is not being misapplied. Classical economics was largely replaced by Keynesian consumerism but with little evidence for doing so. Again, look at styles as an example, are the latest styles created due to demand for them? Or, does someone have to dream it, and than create it before someone deems it worth buying?
      D. You’re partially right in regards to recessions. Normal fluctuations do happen in the dance of price directed asset allocation, but deep one’s are due to misdirected resources (can be natural, a large gold strike, or artificial like artificially low interest rates). Recessions are short when resources are allowed to correct this misallocation. Reagan tried to encourage this correction through lowering regulations and tax burdens. It worked,

      As far as your rules:
      1. The rule of supply and demand is a price and resource allocation mechanism. It is not good to take it beyond this and apply it too broadly.
      2. In some cases, yes. Soros is a prime example of a productive thief whose wealth came at others loss. Third world potentates are another example. Entrepreneurs and industrialist are not. Gates and even Buffet got rich providing value that enrich others. One man enriches millions through capitalism becomes very rich.
      3. Prefer GNP, but your are right GDP is more commonly used.
      4. B.S. Never been true. Wealth is dynamic and always has been. The amount of evidence is so massively self-evident little commentary is needed.
      5. Agreed, the question is merely one of controlling misuse, abuse and manipulation.
      6. Again, false premise. No one advocates no regulation, only proper regulations. Mostly this involves control for negative externalities, honoring of contracts, and punishment for fraud.

      Again, thank you for your comments.

  4. I made the statement above:
    On your assertion that a product must be produced before it is desired. Try telling a engineering or drug company that they should produce stuff at random until they get something that the market wants. Desire ALWAYS precedes production except for products that are made for the joy of making them. Even then the producer has some desired end product.

    This is an obvious overstatement, and I apologize for the hyperbole.
    In reality the product development cycle is not so simple. Some products are developed with no real certainty the market will respond while some are not developed until a market is pretty much assured. Your example of the fashion industry might be one of the former. What actually happens is that dozens of designers put together something they think the public might buy and, after a trial showing, those fashions that get a positive response might actually be produced. If that product is successful then other clothing manufacturers jump on the bandwagon with their own variations of the fashions that are in demand. Those designs that get a negative response are generally not mass produced in the expectation that they will sell.

    For complex products a thorough marketing research project usually precedes investment in production tools and materials and only after an estimated demand is established is the decision to produce actually made.

    Some products that are relatively simple and cheap to produce are put on the market with the hope they will be purchased, but their success is predicated on the demand produced, and demand for the product is anything but guaranteed.
    In all cases successful products are determined by demand for those products, not in the number produced. Just producing things does not guarantee a positive net result for the economy.

    • Of course, the better mousetrap guy seeks to build something that will be desired by others. That he must build it first was the obvious point here. Products are produced today with lots of research, as you note, to reduce the chance of failure. Except for the hobbyist or dedicated artist, at least minimal effort to reduce risk is attempted. It never negates it, but can mitigate it. In short, I find little to quibble with what you have just wrote.

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