As shown above, the modern industrial system is a concatenation of processes which has much of the character of a single, comprehensive, balanced mechanical process. A disturbance of the balance at any point means a differential advantage (or disadvantage) to one or more of the owners of the sub−processes between which the disturbance falls; and it may also frequently mean gain or loss to many remoter members in the concatenation of processes, for the balance throughout the sequence is a delicate one, and the transmission of a disturbance often goes far. It may even take.