Nonstandard economic meta-indicators

From a piece by David Leonhardt in the NYT:

Nonetheless, a significant portion of the finance boom also seems to have been unrelated to economic performance and thus unsustainable. Benjamin M. Friedman, author of “The Moral Consequences of Economic Growth,” recalled that when he worked at Morgan Stanley in the early 1970s, the firm’s annual reports were filled with photographs of factories and other tangible businesses. More recently, Wall Street’s annual reports tend to highlight not the businesses that firms were advising so much as finance for the sake of finance, showing upward-sloping graphs and photographs of traders.

“I have the sense that in many of these firms,” Mr. Friedman said, “the activity has become further and further divorced from actual economic activity.”

(Emphasis mine.)