IntroductionMany manufacturing firms introduce service innovations to satisfy customer needs and grow their business (Gebauer, Gustafsson, & Witell, 2011; Bettencourt & Brown, 2013). For these firms, the installed base of products acts as a platform for selling services to utilize the entire life cycle of the products to increase profits (Wise & Baumgartner, 1999). On the basis of the identification of value for the customer, manufacturing firms develop new services and use different value constellations for service provision (Kowalkowski, Witell, & Gustafsson, 2013). Theoretically, these services should be developed in a state-of-the-art new service development process (Gebauer, Krempl, Fleisch, & Friedli, 2008; Kindstrom & Kowalkowski, 2009); however, what should this process look like? Previous research confirms several important hypotheses about how new product development (NPD) (Griffin, 1997) and new service development (NSD) (Menor & Roth, 2008; Edvardsson, Meiren, Schafer, & Witell, 2013) should be performed - but do these findings hold for NSD in manufacturing firms?To achieve a competitive advantage, manufacturing firms need to innovate both products and services (Gebauer, Gustafsson, & Witell, 2011). Given increasing competition, manufacturing firms are emphasizing the development of new services (Wise & Baumgartner, 1999). Using service differentiation as a competitive advantage requires the formation of new service capabilities (Prahalad & Hamel, 1990), the development of service strategies (Gebauer, 2008), and knowledge of how to organize for NSD (Fischer et al., 2010). However, our scientific knowledge on NSD in manufacturing firms relies on a few conceptual contributions (Kindstrom & Kowalkowski, 2009), case studies (Gebauer, 2007), and cross-sectional surveys (Santamaria et al., 2012). Many of these studies viewed NSD as a strategic maneuver for manufacturing firms interested in services and treat NSD rather superficially. The present study aims to provide additional knowledge about NSD in manufacturing firms summarized in a set of propositions on how to successfully develop and introduce service innovations.An empirical study was performed to investigate the validity of previous findings of NPD and NSD for NSD in manufacturing firms. A survey was performed on 791 NSD projects, including both manufacturing and service firms. The results show that NSD in manufacturing firms is treated in a step-motherly manner. Often, no special unit for NSD exists, a service development strategy is missing, and the NSD process is either not used or was adopted from the product development process. The possibility of succeeding with service innovations in manufacturing firms in the long run under such conditions seems impossible or even a certain road to failure.Theoretical FrameworkNSD in Manufacturing FirmsWindahl and Lakemond (2006) claimed that the research on NSD focuses solely on the service sector, underexposing NSD that occurs in the manufacturing industry. Moreover, most research on NSD focuses on consumer markets rather than industrial markets. However, exceptions exist, such as Atuahene?Gima (1996) who suggests that service and manufacturing firms should focus on similar factors for improving their innovation performance. De Jong and Vermeulen (2003) argued that organizing NSD is an important topic for decision makers in both service and manufacturing firms. However, a service innovation builds on a different logic than a product innovation. This fact forces manufacturing firms with a challenge to manage different innovation logics and development processes. Product innovation concentrates on changes in product characteristics, while service innovation involves changes in the delivery process and client interface (Gebauer et al., 2008). Much knowledge exists on the innovation logic for product innovations and the NPD process. Reviewing the research on NSD in manufacturing firms shows a knowledge gap on what contributes to success with service innovation in the NSD process of manufacturing firms. …
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