The inverse relationship between quantity demanded and price is the core
proposition in economic science, which embodies the presupposition that human
choice behavior is sufficiently rational to allow predictions to be made. Just as
no physicist would claim that “water runs uphill,” no self-respecting economist
would claim that increases in the minimum wage increase employment.
Such a claim, if seriously advanced, becomes equivalent to a denial that there is
even minimal scientific content in economics, and that, in consequence, economists
can do nothing but write as advocates for ideological interests. Fortunately, only a
handful of economists are willing to throw over the teaching of two centuries; we
have not yet become a bevy of camp-following whores.”
************************* - Nobel Prize winner James Buchanan