Technology Selection and Commitment in New Product Development: The Role of Uncertainty and Design Flexibility
研究企业在不确定环境下如何选择新技术并做出承诺，通过数学模型分析两种设计灵活性方法（并行路径和充分设计）对降低技术不确定性影响的作用，并以戴尔公司案例说明管理启示。
Selecting the right technologies to incorporate in new products is a particularly challenging aspect of new product definition and development. While newer advanced technologies may offer improved performance, they also make the product development process more risky and challenging. In this paper, we focus on the problem of technology selection and commitment under uncertainty, a major challenge to firms in turbulent environments. We argue that the "pizza-bin" approach of rejecting prospective technologies outright may not serve firms well when the pressure to differentiate products is enormous. After motivating the challenges and decisions facing firms using a real-life application from Dell Computer Corporation, we formulate a mathematical model of a firm that must define its products in the presence of technology uncertainty. Specifically, the firm faces two options: (i) a proven technology that is known to be viable and (ii) a prospective technology that offers superior price to performance results but whose viability is not a fully certain outcome. To minimize the impact of technology uncertainty, we consider two approaches to design flexibility, termed parallel path and sufficient design, which allow the firm to concurrently develop its products while the technology is being validated. Our analysis helps understand appropriateness of the different flexible design approaches. We illustrate our model with the Dell portable computer example and note the managerial implications of our analysis.