The Theory of Economics…is a method rather than a doctrine, an apparatus of the mind, a technique of thinking which helps its possessor to draw correct.
Macroeconomics, Maclachlan 10/13/04 1 Principles and Policies I: Macroeconomics Chapter 9:Aggregate Demand, Aggregate Supply, and Modern Macroeconomics.
Aggregate Demand
Aggregate Supply & Aggregate Demand