Like nature itself, modern economic life is driven by relentless competition and unbridled selfishness. Or is it? Drawing on converging evidence from neuroscien

Should we pay children to read books or to get good grades? Should we allow corporations to pay for the right to pollute the atmosphere? Is it ethical to pay pe

Despite the remarkable achievements of free markets—their rapid spread around the world and success at generating economic growth—they tend to elicit anxiet

Life insurance—the promise of an insurer to pay a sum upon a person's death in exchange for a regular premium—is a bizarre enterprise. How can we monetize h

The most damning criticism of markets is that they are morally corrupting. As we increasingly engage in market activity, the more likely we are to become selfis