I'm not sure about that. Private health care is largely beneficial in countries with strong socialized health care. I'm definitely no expert on financial regulation, but I see the practice of "flipping" businesses as the real problem. Where I live, we've recently introduced a "house flipping tax" (which doesn't go far enough, in my opinion, but that's another conversation). A similar approach could be taken to private sales of businesses: if you buy and sell a company in a relatively short period of time, the gains (from the sale, from income, etc) should be taxed at a steeply elevated rate.