Topic

Decision Making

Many Internet services are free: email, Internet search, and maps, for example. But what if you had to pay to use them? An economist sets out to discover how much people value various Internet services by asking how much they would need to be paid to give them up. It’s an example of a core […]

Millions of people invest billions of dollars in the stock market to make their money grow. Some pool their money with other investors in high risk investment vehicles known as hedge funds. Hedge fund managers employ a variety of strategies with the goal of doing better than the stock market as a whole. The third […]