Synergy, environmental context, and new product performance: A review based on manufacturing firms

• We review the performance effects of marketing synergy, technology synergy, and environmental context.
• The performance effect of marketing synergy is stronger than that of technology synergy.
• Improving product innovativeness increases new product performance through product advantage.
• Technological turbulence and market intensity affect new product performance by different routes.

This study adopts a meta-analytic approach to review the effects of technology synergy, marketing synergy and environmental context on new product performance by aggregating the empirical evidence documented in studies published from 1979 to 2011. Based on this aggregation, the results from a structural equation analysis show that (a) increasing technology and marketing synergies improves new product performance and the performance effect of marketing synergy is stronger than that of technology synergy; (b) increasing technology synergy enhances product advantage, which increases new product performance, whereas increasing marketing synergy does not; (c) increasing technology and marketing synergies may hinder product innovativeness; and (d) improving product innovativeness increases new product performance through product advantage. These findings suggest that ignoring the intermediary roles of product advantage and innovativeness may lead to an incomplete understanding of the relationships among technology and marketing synergies, environmental context, and new product performance. The results also demonstrate that technological turbulence affects new product performance through product innovativeness and advantage; in contrast, market intensity has a direct effect on new product performance. Future studies can examine the relationships among synergy, product effectiveness, and new product performance by constructing a mediated moderation or moderated mediation framework based on the environmental context.