How Yellen Rationalizes The Most Pervasive Financial Bubble In History

 | Sep 25, 2016 12:46AM ET

“Asset values aren’t out of line with historical norms.” -Janet Yellen, 9/21/16

“A reliable way to make people believe in falsehoods is frequent repetition, because familiarity is not easily distinguished from truth. Authoritarian institutions and marketers have always known this fact.” -Daniel Kahneman

Janet Yellen has obviously read Kahneman’s work. That’s the only way I can think of to explain what she said about “asset values” on Wednesday. She hopes that if the Fed, probably the greatest “authoritarian institution” on the planet today, says it enough then people will just take it as fact.

However, the facts are, the median price-to-sales ratio for the S&P 500 has never been higher than it is today. Indeed, it’s never been anywhere near this high.