Teach a parrot the terms 'supply and demand' and you've got an economist.

Teach a parrot the terms "supply and demand" and you've got an economist.

In the big picture, the whole world at every level, micro, macro, physiological, psychological, material, economical, spiritual, all are a demand-supply problem.

There's not much you can do about (the prices). It's a political matter. Of course, supply and demand comes into it, but I don't think the war in Iraq or (Hurricane) Katrina has any particular effect on it.

You can do the math. Supply and demand.

Economists always say there is a supply and demand equilibrium.