published Apr 22nd 2016, 12:25 pm, by Barry Ritholtz (Bloomberg View) — Many traders and investors acts as if markets are efficient, meaning that asset prices fully reflect all available information. We see this manifest itself in numerous ways — how prices rapidly adjust to new information and how few

©2015 Bloomberg News NSPM0H6KLVRR (Bloomberg Business) — What if people in your age and income brackets put an average of 8 percent of their salaries into their 401(k) plans, and the top 10 percent squirreled away 15 percent— and you could see it all on your plan’s website? And what if