Money is just a medium of exchange. No more, no less.
Newman, if that's true, you should be the first to admit that Fed Reserve Notes fully qualify as money. Your definition. No?
Also, I think that popular definition of a "medium of exchange" gets folks thinking in the right direction of what money is, but I think that definition is oversimplified and so, not quite technically accurate. For example, if two neighbors work for one another on their diary farms, and have agreed to pay each other for their labor in eggs, they are not using money, since money must be
transferable incomplete transactions. These farmers are basically bartering, eggs for labor, and so they haven't brought actual money into existence. Actual money that is in use provides the functions of accounting, and transferability, and therefore, whether it's seashells or gold, as money it tends to have a greater value than the underlying medium (the shell or the gold), exactly because it is used as money by performing these desirable functions of accounting and transferability.
I submit that the best definition of money is: the accounting of transferable incomplete transactions.
Gold and silver have been the most successful and have been the most used as such.
Newman, I'd like to challenge both of these claims.
Most used: If you are saying that the money that is the "most used" is the money that's been used for the longest period of time, then you are correct. Modern freighters have likely transported far more goods in a century than all the previous rowboats and sailboats in history, and likewise, modern fiat currency has probably been used to transact far more economic activity than gold and silver, which if true would make fiat money the most used.
Most successful: Newman, what is your standard by which you would rate the effectiveness of a currency? U.S. criminal justice lawyers say we have the best system in the world, when we actually have among the highest violent crime and incarceration rates in the world, so that what they really mean is that we have the highest paid lawyers in the world. The ultimate standard by which to judge anything is God's principles, and apparently you and I disagree on the application of those principles to the subject of money, which I believe is an accounting of transferable incomplete transactions. So, as an indirect indicator of how successful fiat versus metal money is, consider that unarguably, throughout the millennia of gold and silver currency, the numbers of people living in poverty swelled tremendously worldwide into the billions. Of course economics are affected by countless factors, but the monetary system is one leading factor. And while poverty rates are admittedly difficult to quantify, during the modern age of fiat currency, irrefragably people have been climbing out of poverty at rates unheard of in human history, reducing the extreme poverty rate by hundreds of millions of people just from 1980 to 2000, from about 40% of the world living on $1 a day to 20% of the world. What today we call
hard times, the vast majority of people who could only spend gold or silver would have called
fabulously wealthy. And it only slightly helps your case to credit our modern physical wealth to industry and technology, etc., because industry and technology are greatly harmed by unjust economics, and their flourishing is an indication of an effective (i.e. accountable) monetary system. So, as indirect evidence Newman, you can best argue that the gold standard is more successful than fiat money if you ignore the actual poverty and wealth of billions of human beings.
But even "digital dollars" could/should be back by the precious metal. Just because something is convenient doesn't mean it's reliable, stable, or sound. In fact, the opposite usually holds true.
Metal: But that's what we are disagreeing about, and so by just saying cybercash should be backed by gold doesn't itself make the case. I've made an effort to provide substantive argumentation that fiat money and fractional banking are not inherently immoral, but rather, are desirable and can be greatly beneficial.
Convenience: And convenience, and reliability and soundness, often go hand in hand, for that is a major driving force behind economic progress, technology, defense, industry. As things became more reliable (cars, guns, computers, checking accounts), they have become more convenient. Newman I think you would agree that convenience is one of the primary requirements of money, for there is a transaction cost to each instance of economic activity, and if all that accounting is convenient, that can lower the cost of doing business, and hence it will increase the standard of living, enormously, and for billions of people conducting more than a trillion transactions per year. So, because money is the accounting of
transferable incomplete transactions, convenience (efficiency) is one of the two factors in judging a monetary system's validity. The other factor is effectiveness (accountability).
Thanks Newman, I'll try to think through more of your post soon.
-Bob Enyart, KGOV.com