" Another key strategic concept deriving from competitor analysis is creating a situation of mixed motives or conflicting goals for competitors. This strategy involves finding moves for which retaliation, though effective, would hurt the competitor’s broader position. For example, as IBM responds to the threat of the minicomputer with its own minicomputer, it may hasten the decline in growth of its large computers and accelerate the changeover to minicomputers. Placing competitors in a situation of conflicting goals can be a very effective strategic approach for attacking established firms that have been successful in their markets. Small firms and newly entered firms often have very little legacy in the existing strategies in the industry and can reap great rewards from finding strategies that penalize competitors for their stake in these existing strategies. "

― Michael E. Porter , Competitive Strategy: Techniques for Analyzing Industries and Competitors