Product management is an essential discipline that assumes ownership and management of products or services whose primary objective is to ensure an expected return on investment (ROI). In most companies the product management mandate is to identify market needs, cultivate business opportunities and deliver product innovation to sustain a competitive ROI. However in actual practice, product managers fall considerably short of their directive and almost utopian mandate.
Overwhelmed by the tactical activities that consume their day - email, customer support, sales support, requirements clarification, engineering questions, etc., Product Managers are significantly challenged to efficiently deal with and effectively execute the increasingly complex role of product management. The result is a "tuned-out" company, characterized by increased business risk and unsustainable competitive advantage.
On the other hand "tuned-in" and market-driven companies are much more likely to succeed. They experience twice the rate of growth, 30% more profitability and 20% more customer satisfaction[1]
[1] http://www.pragmaticmarketing.com/tunedin