The objective of this paper is to discuss the doctrine and the origins of Dialectic-Causal Theory of Action (DCTA) economics. The idea is to relate syntax and its' dialectic element, syntax transformations, to action. Action is a physical manifestation of movement that causes displacement in order to reach a destination. Action is assumed to be the causality of the occurrence of demand, and supply, and all the side effects, surplus, equilibrium, and growth. There are (14) axioms in this doctrine. These axioms are fundamental as the building blocks of the (DCTA) economics. The axioms are constructed as tools used to define and formulate the fundamental concepts of the (DCTA) economics, namely, demand, and supply.