Humor is a surprisingly complex phenomenon. At first glance, it seems straightforward: something is funny, we laugh. But upon examination it turns out that humor and laughter play several roles in our lives, influencing the way we communicate with each other and how we see...

The Gilt Groupe is a flash sale company. On their website, they host extremely short-term sales events (most last less than two hours!) featuring limited quantities of merchandise from top brands. This approach has proven highly successful, tapping into consumers' competitive spirit—similar to the thrill...