Hi Greg--
I must compliment you on the quality of your challenges. As far as I know, you just took the one humble econ course--which I got sick and couldn't even complete for you--and yet you're asking really good questions. They mostly seem to come from one school of thought; but here you are seeking an alternate viewpoint to see if my iron can sharpen yours.
You ask: "Is it possible for free markets to truly remain free without at least a minimal amount of regulation?" Your word "minimal" seems to be where we would have to explore; how much is that minimum? I'm arguing for something like a system of laws applying to all, and forbidding anyone from interfering with another's life, liberty, or property. This would apply also to government, except where necessary to protect these rights. So the government can GOVERN [Think of a gas engine's governor, preventing it from generating more power than it should] but REGULATING is another story.
A government has no special wisdom or insight about the efficient operation of a productive business. People in government do not have the same interest or intimate knowledge of a business's function; so it makes no sense that government can improve what a business does in serving its customers or owners. But that's not the heart of your question.
You want to use government to restrain a business from using its very efficiency to exploit its customers and workers, to their disadvantage, due to its bargaining power and freedom to do as it chooses. To do that, you want to limit or dictate the terms of business contracts, including labor, and reduce the bargaining power of firms that acquire too much of it. Generally, I don't see the need for that, and in fact find it, in most cases, counter-productive or even destructive.
Here's a historical example: the trust-busting you referred to. In the latter 19th century there were indeed some powerful monopolies. But for the most part they did not get that way by stealing or defrauding. They did it by competing very efficiently, slashing the costs of energy, transport, and communication. In the cases where they achieved impenetrable monopoly, however, they did it by using government influence. Government, posing as "regulators," used force to violate the rights of new competitors by keeping them out--often with limited licensing rules or requirements for high-priced procedures that kept them out. This did of course allow the monopolies to keep their prices and profits higher, for a longer time, before competitors inevitably broke through. The railroads tried to keep the trucking industry out, but ultimately couldn't. More recently phone companies tried also to use government to keep competition at bay, but that system of competition-killing also broke down. Market pressure erodes monopolies, but more slowly if the government helps defend them.
But note: When the Sherman Act was passed in 1895, the motivation was not to serve consumers. They had already been served by these big-efficient companies as they cut prices to take over markets. No, the support came from smaller businesses that were unable to produce as efficiently; so they pressured their representatives to break up the big companies and reduce their big-scale efficiency. Better overall if the government could have remained out of it altogether, except as referee. But you can only get government to stay out if you have a carefully-written constitution.
Now, what would we do without OSHA, and the FDA, and others? Can consumers find any protection, outside of government, from dangerously sloppy services? Well, yes. For example, when you moved: How did you know that the vehicles you used were safe and clean? When you stay in a motel, how do you know they gave you fresh sheets? When you stop for some fast food, how do you know the kitchen was cleaned that day? You can't expect government inspectors to hang out at all those businesses and supervise them. No, instead you rely on their own self-interest. They benefit from a good reputation--it adds to their profits! Consumers are not ignorant; they learn and they talk to each other. Also they seek out information. Same with workers. If a business cuts corners in ways that harm customers or workers, they'll have a harder time making contracts with them; and they'll get very publicly sued. Henry Ford didn't get rich selling lemons, or by injuring his workers.
Other regulations you cite have in many cases resulted in harm to the very people they ostensibly were supposed to help. For example, minimum wage laws prohibit work contracts that pay less than a certain amount. This of course means that any worker whose productivity level falls below that can't have a job. So unemployment increases among young, unskilled workers, especially among minorities. These aren't the people who pushed for the laws, though; that came from labor unions who gain a partial monopoly in the labor market, eliminating competition from young, unskilled minorities. Child labor laws: parents in general don't want their kids to have to go to work; they'd rather have them in school or on a playground. But in societies where child labor is common, those are not the true alternatives to child labor. If you forbid child labor for a family that poor, the alternative is either prostitution or the most dangerous kind of unsanitary agriculture work.
I first ran across these discussions many years ago when I read Milton Friedman's "Capitalism and Freedom," and was astounded. After that I had to reconsider my very-"liberal" position, and eventually I had the privilege of formally studying economics.
Surprisingly enough, I even came across a strong argument, a few years back, against the prohibition of payday-loan companies. Since these loans are voluntary, you have to look at the alternatives that await the customers if the payday loan companies are closed or hamstrung. They get their power shut off, and have to pay big penalties to get hooked up again. This situation is the typical motivation for getting these loans--much more common than covering drug and gambling losses..
I'm out of time now, so let me send this to you. If I've omitted some of your favorite points, bring them up and I'll try to address them on the next go-round.
Best wishes,
Jack
