Premise: Economists are as guilty of this hubris as are members of any  There's the Fischer Effect, the Sharpe Ratio, the Miller-Modigliani Theorem, Tobin's Q, the Laffer Curve (the only one in which the name helps characterize the discovery), and the greatest of them all, Pareto Optimality.

Hypothesis: Economists think they know everything because they have a degree.
Relation: neutral