A Domino Effect is a chain reaction and a situation when a small change causes a similar change nearby, which then will cause another similar change to happen, and so on in linear sequence, usually something bad. The Domino Effect is used as an analogy to a falling row of dominoes, and typically refers to a linked sequence of events. It can be used in complex systems such as global finance or politics, where linkage is only a hypothesis.
Related Definitions in the Project: The Project Management