if you take a look at what has happened to e-gold and the liberty dollar, clearly the FED and its government backers sees no room for competition. The secretary of the treasury told liberty dollar that it was a good, legitimate idea! Years later the FBI suddenly disagrees? This is in addition to the other obstacles, such as capital gains taxes.
FED privileges include a practice that pre-dates their existence which was equally distorting the monetary market by allowing a fraudulent fractional reserve banking system. Rothbard particularly lashes out at this, saying that banks can serve two functions, but not both at the same time. Either they serve as a preservation device, like a guarded warehouse; or they serve as an investment broker. One would have a agreed upon cost, the other having a cost of the risk involved, and part of the rewards possibly gained. Our current system serves neither purpose. Debasement through inflation allows the system to insure itself while earning money on investments with your money, but destroys the savings aspect of banking. With either a checking or savings account paying interest, you are losing money in real terms, while exposed to a risky system - it is unsure exactly how much you are losing. If the whole system collapses, you will be left with nothing, no matter what government assurances there are. the FDIC couldn't handle a bank run similar to the panic of 1907, from what i understand. and that's just to get paper money out of the banks. that paper can still crash in value, even without hyperinflation, so long as the majority of the market finds another currency more favorable, even with government restrictions.
the problem w/ fractional reserve banking is more than the risk, which is usually only discovered during the one true audit - a bank run. when the bank says they have your money and they can't produce it for you, that is fraud, a form of theft. the problem is deeper, as artificial credit distorts the market and leads to countless decisions in error, many indirectly linked to the bank's credit inflation. it is nearly impossible to assign accurate liability and secure justice. should we regulate the banking industry then? no, the market just needs to demand audits of ACTUAL money that the bank possesses and the market can regulate itself. When people see banks collapse without a central bank to bail them out, and bank customers actually lose their money, the market will certainly demand audits and a government that enforces fraud.
other privileges are legal tender laws (clearly unconstitutional) and the requirement for national banks to be FED members. The FED doesn't have the privilege of minting, however, it does have the privilege of being the only entity able to distribute into circulation the money that the government mint creates.
The FED is not just backed by government force, however. it is a cartel. while that cartel is forced to exist through government and would at least partially dissolve, cartels can still trump the market, if the market finds the cost of fighting the cartel less than the cost of compliance. i think removing the privileges from this cartel will force its eventual dissolution or at least its compliance with lawful banking.
Not all of these obstacles must be struck down to have competing currencies. And yes, you are correct. Currencies don't have to be gold or silver, especially physical. it can be electronic or other forms of accounts, backed or unbacked by any commodity, or good, or even debt. consider the central banks of the world - their assets include other paper currencies, government debt, commercial debt, and even gold. similarly, individuals could hedge their wealth in multiple currencies, in addition to non-monetary commodities and shares of businesses. currencies backed by gold work well, because exchange rates should be fixed between them (if they differ it either means one of the suppliers has unbacked currency, or one supplier is exceptionally difficult at settling account balances). This is why the classical gold standard worked well between nations, even while "protective tariffs" were encouraged. WWI f'ed this all up.
what is the most important is that the government cannot engage in price fixing. no gold to silver ratios. no paper to gold ratios, etc. the market must decide these ratios based upon supply and demand. it is the only means to find out what the best currency actually is. when price fixing is engaged (or any other artificial over-valuation of one currency to another), the lesser valued currency becomes the most circulated, which is the opposite of what the best economic situation should be. currently, federal reserve money is artificially over-valued compared to gold, thus you see many people save in gold, but they do not transact in gold.
competing currencies may seem like a distortion of what money is, and i would say they are. the purpose of money is to have a common medium of exchange, so only the exchange ratio between a good and money tells you the exchange ratio of that good to the rest of the economy's goods. one currency is much easier upon business, only required to price everything in a single unit. (an interesting point on this is that monetary inflation on banking has little cost. while banks must calculate inflation into their interest rates, this cost is negligible compared to the businesses who must change their displayed prices, such as on menu's, in advertisements, etc. this is one reason why businesses often cut quality or quantity before raising prices. thus, another goal of a good currency could be considered relatively stable prices [which is ironically a stated goal of the FED.])
yet, like all things that seemingly have one ideal solution, human societies cannot appear to create a lasting idealistic solution. this is simply because all goods must have suppliers, and suppliers tend to want to have advantages over the market, especially when they have a monopoly. the more powerful the industry, the more power they will attempt to seize or deceptively take. to believe that one currency will ever be the perfect money is probably idealism. thus, we must take the anarchist approach - privilege none and see what the people like, through the market. anarchists don't believe in lawlessness (at least not the ones here), only that the law should be established by the uncoerced will of individuals, expressed through their relative productivity offered through the market.
ps - i am no economist either - i am a computer programmer. my advice is to read Rothbard's What Has Government Done to our Money, which you can find on this site. read that, and you will read more...and then you might be smarter than half the professional economists out there. ;-)
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