When you need to keep raising money to build out these expensive systems the logic of driving stock prices down surely escapes me.

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Hierarchical systems find their roots in modernist models of creating systems of certainty and security through highly delineated boundaries of function, structure, order and logic.

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Our customers need to be agile so they can not only stay ahead of the competition, but also be able to quickly change the underlying behavior and logic of their strategic business systems in customer service, new product development and marketing.

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That would mean questioning the whole logic of manpower-intensive weapons systems such as fighter-bombers.

ECONOMIST: ��Twas a famous victory, but...