gravenewworld said:
and since when are oligopolies a free market system? a few huge insurance firms controlling the majority of how this nation's health care is run doesn't really foster a free market system either. demand for health care is also likely to be very inelastic and therefore not really subject to a lot of market forces that change price. you can charge someone $10 for a MRI or $1000, they are still going to need it. demand for a lot of types of health services would most likely remain constant no matter what the price is due to the inelasticity of demand for health care. So you think people would run to the ER if they had a paper cut if there was universal health? Do you think people would over consume gas excessively if the price of gas were suddenly $.50? Most likely not, since after a certain point, the law of diminishing marginal utility takes over. Also, I don't think you have really thought out the social consequences of free market system for something like health care. Health care isn't like the market for clothing, CDs, coffee, etc. you are dealing with lives. Even if health care were run at equilibrium in a perfectly free market system there would be people left who would have no access to health care since they would lie below the equilibrium. So are you saying that you would find it perfectly socially acceptable that millions of people in your country might not have access to health care, even if the health care market was run freely, due to the fact that they might not be included within the equilibrium? Pareto optimal efficiency in a market doesn't require or imply an equitable distribution of wealth (in this case health care) at all.
First off, if it's true that a few firms are controlling all of the nations health care, then this should offer a great profit incentive for additional firms to enter the market, and try to bid away their customers by decreasing prices. I agree that the way our nations health care is run does not foster the free-market, but that's only because government is already too involved, and increasing their role will probably not be very beneficial.
Sounds like you know a little bit about economics. If this is the case then you should know there is no such thing as a completely inelastic demand curve. Furthermore, if MRIs are really needed this bad then explain to me why they only charge $1000? Why not $2000? Why not $10,000? Why even stop there? If people are really "overcharging" others for MRIs, then why don't some people cut the cost a little bit and steal all the customers? In fact, you could probably make a killing by going in the business, if we are really as far off of equilibrium as you are claiming.
Yes, people would over consume gas if the price was 50 cents. You should know about that actually happening in the US during the 1980s. The government put a price ceiling on gasoline, and there were rediculously long waiting lines. Many people didn't even get gas after waiting in line for hours, because by the time they got to the front of the line it was gone. Prices play a very important role, and if you don't ration goods and services with prices, then you'll be forced to do it some other way (like in the gasoline example above, or the waiting lines for doctors or dentists in Canada and Britain). Furthermore, this gives both suppliers and consumers proper incentives (like carpooling, or searching for additional oil reserves). The law of diminishing marginal utilities is not all to be considered in this example, considering that decreases in gas prices will cause people to alter other decisions which revolve around the price of gas. For example, why not get a house a little farther from work if gas is cheaper, or why carpool, or why ride you bike, or why ride metro, or buy a fuel efficient car (or make a fuel efficient car for that matter)? I'm not saying everyone will make these decisions, but a significant enough amount will in order to make a big difference in the aggregate. In fact, the laws that make it so that cars must get more miles to the gallon, have actually not decreased the amount of gas that people consume. Essentially these laws just make gas cheaper, and this has been a very heavily researched topic in the econometrics literature.
Well you say health care is different because it is so important. Well why not get the government involved in food too, because that is even more important than health care? A market could never be expected to handle something as important to daily life as food. In my opinion, it is the exact opposite. The more important something is, the more you want the market handling it. By the way, some of the issues/problems with current "markets" are not market failures at all. In fact, many people argue that the current health care problems in the US arose because of government involvement in the first place. I am just trying to point out that what is sometimes referred to as "market failures" is sometimes no such thing. For example, I imagine that if there are some oligopolies in the health care industry, it probably comes from government involvement. This has been studying before in regards to the FDA, AMA, etc.
I am a little confused about the pareto optimality argument here? Isn't pareto optimality the idea that you could make someone better off without making someone else worse off. Markets do not always lead to these solutions. However, who should decide the correct amount of wealth distribution? Furthermore, even trying to redistribute wealth always has unintended consequences, which can often lead to even worse problems than the original one you are trying to solve. For example, lowering the wages of doctors may allow them to leave the country as well as lead to fewer med school students in the future. I am not trying to say that the market is perfect, because it sure isn't. People generally like to compare the failures of the market to their utopia ideas of government. In actuality, it seems to me that when you compare the way in which markets actually work and governments actually work, you'll find that markets work pretty well. Do you really want DMV or Post Office quality in something as important as health care?