How to Select the Best Countries

Instead of collecting a massive volume of statistics, iU.S. News uses people’s perceptions to rank the world’s 78 best countries.

Why You Should Bet On a Vaccine

Giving us unbiased insight about the future, vaccine prediction markets can help us predict when the economy could return to normal.

What Unexpected Markets Are Saying About the Royal Wedding

Frequently more accurate than individuals, markets can determine prices and even tell us what will happen at a royal wedding.

Using Twitter To Predict the Stock Market

An Indiana University researcher thinks he has confirmed that mood and stock market movement correlate. The results, though, were not what he expected. Originally, Johan Bollen and his students thought that they would discover a positive relationship between the direction of…