Robert Shiller: Phishing For Phools: The Dark Side Of Free Markets

It is now not uncommon for 11-year-olds to be diabetic. I see one reason for it every time I check out at my local Safeway in Washington. The candy is right there at the cash register, waiting to be eaten. But this does not mean that the manager of the store is mean or even irresponsible. If she has qualms about this practice, she would face a real dilemma: she needs to show a profit. The margins at supermarkets are tiny. No matter what her morals, she has almost no choice but to place those sweet impulse buys where customers…