Familiarity and competence diversity in new product development teams: Effects on new product performance

When developing new products, most firms use cross-functional teams, but research on the effect of functional diversity on new product performance returns heterogeneous results. We propose a measure of competence diversity that is more comprehensive than the common functional diversity proxy. Empirical findings, based on a survey of 142 product and sales managers, support the improved predictive validity of our scale. We further observe a mediating effect of the instrumental use of information in the competence diversity-new product performance relationship. Finally, we discuss the moderating effect of familiarity among team members on the relationship between competence diversity and the instrumental use of information.