" Overcoming fragmentation can be a very significant strategic opportunity. The payoff to consolidating a fragmented industry can be high because the costs of entry into it are by definition low, and there tend to be small and relatively weak competitors who offer little threat of retaliation. I have stressed earlier in this book that an industry must be viewed as an interrelated system, and this fact applies to fragmented industries as well. An industry can be fragmented because of only one of the factors listed in the previous section. If this fundamental block to consolidation can be somehow overcome, this often triggers a process by which the entire structure of the industry changes. "

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