Whereas Robert Lucas (Nobel Prize 1995) provided the theoretical foundations of rational expectations theory, Thomas Sargent tested rational expectations against real-world data.

FORBES: Thomas Sargent, Rational Expectations And The Keynesian Consensus

An aside on the theory of rational expectations, for instance, shows that he has not bothered to check an elementary textbook on the subject.

ECONOMIST: PPE of global capitalism

The distance between the franchises will start to close as each film releases and is (in theory) able to keep meeting audience expectations for the Marvel brand.

FORBES: Why 'Iron Man 3' Might Break $1 Billion This Weekend

In theory, the market is fairly valued when stock prices reflect reasonable expectations regarding future earnings growth.

FORBES: How To Put The Current Market Into Historical Context