In his development of economic theory, Alfred Marshall included the concept of demand, the aggregate effect of consumers who desire products or services.
demand A+
In his development of economic theory, Alfred Marshall included the concept of demand, the aggregate effect of consumers who desire products or services.
Smith and Ricardo
price
smith and ricardo
In his development of economic theory, Alfred Marshall included the concept of demand, the aggregate effect of consumers who desire products or services.
Marshal borrowed the concept of forces of demand and supply. This is a concept that had been established by Smith and Ricardo.
Smith and Ricardo AZ (928)
a
He borrowed the concept of punched cards as a method of input.
Adam Smith and David Ricardo
Adam Smith and David Ricardo