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"One approach to identifying technologies is to examine internal disagreements over the development of new products or technologies. Who supports the project and who doesnt? Marketing and financial managers, because of their managerial and financial incentives, will rarely support a disruptive technology. On the other hand, technical personnel with outstanding track records will often persist in arguing that a new market for the technology will emerge-even in the face of opposition from key customers and marketing and financial staff. Disagreement between the two groups often signals a disruptive technology that top-level managers should explore."
J
Joseph L. Bower