Let's Know Things

This week we talk about prediction markets, incentives, and gambling addiction.We also discuss insider trading, spot-fixing, and Gatorade.Recommended Book: The Kingdom, the Power, and the Glory by Tim AlbertaTranscriptPrediction markets are hundreds of years old, and have historically been used to determine the likelihood of something happening.In 1503, for instance, there was a market to determine who would become the next pope, and from the earliest days of commercial markets, there were associated prediction markets that were used to gauge how folks thought a given business would do during an upcoming economic quarter.The theory here is that while you can just ask people how well they think a political candidate will fare in an election or who they think will become the next pope, often their guesses, their assumptions, or their analysis will be swayed by things like political affiliation or maybe even what they think they’re meant to say—the popular papal candidate, for instance, or the non-obvious, asymm