The financial benefit (or, more rarely, detriment) two companies may derive from a
merger or
acquisition. For example, two companies that merge may be able to produce more
revenue than either one could produce independently by combining the most efficient processes each brings to the merger. Synergy may also refer to the
cost reduction a merger brings about by eliminating or streamlining redundant processes. Synergy usually has a positive connotation, but one also occasionally hears of negative synergy, such as when the management teams of newly merged
corporations do not work well with each other.