Burns and Stalker propose two contrasting forms of management systems to suit different conditions. These are called as mechanistic organic forms. A mechanistic management system is considered appropriate to stable conditions while the organic form is suitable to changing conditions.
It is observed that organic systems are not hierarchical in the same way as mechanistic systems and they remain stratified based on expertise. Also, people’s commitment to the cause of the organization is supposed to be more in organic than mechanistic systems. In an organic form the hierarchic command gives way to consensus based commitment. The two forms of systems represent two ends of a continuum than being dichotomous. The relation of one form to the other is elastic and an organization may oscilate from one en (mechanistic) to the other end (organic) as the transition occurs in its conditions from relative stability to relative change.
We have considered different types of organization structures which have evolved over time. In response to complex, changing requirements. The continuum of structures range from centralization to decentralization, vertical to horizontal, mechanistic to organic and product to function. The predominant mode is decentralization with centralized control and a certain type of matrix in complex organizations. Each form has its own set of advantages and disadvantages. Compromises are possible in the context of organization’s environment, technology, culture and aspects of human behavior.