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Keeping Kosher and Benefiting from Cheap Pork

The Economist reports that pork prices have plunged 24 percent in the past year, partly because the demand for U.S. pork exports has dropped sharply. I don’t eat pork, so how does this help me? Read More »



Runaway Train?

Robert Moses, the titanic “power broker” who is responsible for much that is wrong (and some that is right) in the planning of modern New York, had an infamous dictum: once you’ve turned the first shovelful of dirt, they’ll never make you stop building. Read More »



The Paradox of Road Choice

Two physicists and a computer scientist used Google maps to study traffic in Boston, London, and New York, and found that when people use real-time driving maps to try to pick the fastest routes, traffic slows down. Read More »



Does Government-Provided Health Care Lead to Bad Teeth?

Does government-provided health care lead to bad teeth?

In the United Kingdom, at least, my former colleague Delia Lloyd says the answer to that question is “yes.”

The problem, as usual, is perverse incentives which arise out of the difficulty of developing sensible formulas for reimbursement. Read More »