Insurers have announced that they are sharply raising prices or pulling out of the Obamacare markets entirely. Many consumers will have fewer choices of insurance plans, and many insurance plans will include fewer doctors and hospitals. Many of the most important problems can be understood if you think of an Obamacare marketplace as a particular kind of restaurant: an all-you-can-eat buffet. It can be a solid business, but it’s hard to get the pricing right. For example, you can be in deep trouble if your buffet suddenly becomes the favorite hangout of the high school football team. Unless you make major adjustments, you will quickly lose money. That may be what has happened to some of the companies selling health insurance.
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