IEEETRANSACTIONS ON ENGINEERING MANAGEMENT, VOL. EM-34, NO. 3, AUGUST 1987Defining the New Product StrategyROBERT G. COOPERAbstractNew products are critical to the growth and survival of most corporations. The new product strategy is the master plan that guides the product innovation efforts of the firm, and links new product development to the corporate plan. This article looks first at what a product innovation strategy is, its role in the corporation, and why an innovation strategy is