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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Service Innovation Life Cycle in a Manufacturing Ecosystem</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Mike Freitag</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Ingo Westphal</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Claudia Guglielmina</string-name>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Bremer Institut für Produktion und Logistik GmbH - BIBA</institution>
          ,
          <addr-line>Bremen</addr-line>
          ,
          <country country="DE">Germany</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Fraunhofer IAO</institution>
          ,
          <addr-line>Stuttgart</addr-line>
          ,
          <country country="DE">Germany</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>TXT e-solutions SpA</institution>
          ,
          <addr-line>Milano</addr-line>
          ,
          <country country="IT">Italy</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>Servitization is a grand challenge for all manufacturing companies to extend their business. As main result this paper presents an approach and corresponding research questions on how to integrate servitization in manufacturing businesses by making use of an innovation ecosystem. Companies might benefit from this approach, as it indicates how relevant characteristics to evolve in order to take the next steps in the servitization process and what challenges have to be regarded when it comes to the conditions for service innovations. However, the result of this paper still remains an approach that needs to be applied and validated in industrial practice.</p>
      </abstract>
      <kwd-group>
        <kwd>Service Innovation</kwd>
        <kwd>Life Cycle</kwd>
        <kwd>Manufacturing Ecosystem</kwd>
        <kwd>Service Science</kwd>
        <kwd>Service Management</kwd>
        <kwd>Service Engineering</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>
        Today services are of increasing importance for European economies as a whole. In
the European Union the service sector creates about three quarters of the overall
Gross Domestic Product (GDP) [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ]. Furthermore, it also has high impact on the
European labour market, as almost three-quarters of all European jobs are allocated here
91]. Moreover, companies from primary and secondary sectors, and especially
manufacturing companies, are struggling as well to become more service-oriented, in order
to find new business and industrial models to meet users’ expectations and customers
requirements[
        <xref ref-type="bibr" rid="ref2">2</xref>
        ]. Traditional product-centric sectors, with the aim to put customers
and users at the centre of their business models, are therefore evolving into service
centric sectors and are embracing and adopting deep transformation processes in order
to meet the new challenges: this evolutionary process is often referred to as the
servitization process for non-tertiary sectors [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. However, the servitization process is
not just a change in the business model: it involves all the aspects of the enterprise,
which therefore needs methodological and technical support concerning an integrated
development and management of service offerings [
        <xref ref-type="bibr" rid="ref3 ref4 ref5">3,4,5</xref>
        ].
      </p>
      <p>The objective of this paper is to present a general approach for manufacturing
companies that want to take the chance of servitization by making use of business
ecosystem. The focus is directed to the relevant research questions rather than to a
finalized methodology.</p>
      <p>The paper is structured in following sections:
 Trends in Services in Manufacturing Companies,
 Servitization as a Transition from Products to Services,
 Servitization as part of Innovation Cycle,
 Approach for a Model Driven Service Architecture.
2</p>
    </sec>
    <sec id="sec-2">
      <title>Trends in Services in Manufacturing Companies</title>
      <p>
        The changing general conditions for manufacturing companies and the increasing
significance of services are leading to an increased dynamic of the service business.
Manufacturing firms are increasingly beginning to understand the often-neglected
service departments as a core function of the company and to invest in new strategies
and concepts [
        <xref ref-type="bibr" rid="ref6 ref7 ref8">6, 7, 8</xref>
        ].
      </p>
      <sec id="sec-2-1">
        <title>Customising of services</title>
        <p>The complexity of many material goods increases the requirements, which customers
make upon manufacturing companies. Customers particularly expect services such as
an intensive consulting, proposal and planning. Furthermore, customers need special
software packages and offers of training courses for their staff, which exceed the so
far usual measure. Precautionary maintenance, service hotline and tele-services are
further components, which secure the availability of expensive machines and systems.</p>
      </sec>
      <sec id="sec-2-2">
        <title>Bundling of products and services</title>
        <p>The exchangeability of material goods and the growing number of necessary services
increase the costs for the selection, the creation and the operation of an individual
problem solution to be paid by the customers. Therefore, customers demand
reinforced intelligence-laced packages from material goods and services in order to keep
the coordination costs as low and transparent as possible. This trend is identified by
keywords such as system business, solution providing and general contractorship.</p>
      </sec>
      <sec id="sec-2-3">
        <title>Leadership of services</title>
        <p>New management approaches for example Total Cost of Ownership have awakened
the thought with industrial customers of whether it is not economically cheaper to
secure the use of the machine (“pay per unit”) instead of purchasing a machine.
Leasing models, withdrawal and modernisation services or the complete operation of
production plants by the manufacture with or for customers are the answers to such
demands. In this case, the material goods are part of the service. The ratio of material
goods and services is reversed.</p>
      </sec>
      <sec id="sec-2-4">
        <title>Development of new services</title>
        <p>
          New forms of the division of labour in the value-added chain between suppliers,
manufacturers and customers delay service packages at preliminary levels of the
value-added chain. As a result, manufacturers take on operators’ tasks, suppliers’
retailers. Without new services, this form of division of labour cannot be realised.
Consequently, tool manufacturers, for example, take on the tool management for their
customers or suppliers become R&amp;D partners. In studies a high growth potential is
attested especially to tele-services, engineering and financing [
          <xref ref-type="bibr" rid="ref10">10</xref>
          ].
3
        </p>
      </sec>
    </sec>
    <sec id="sec-3">
      <title>Servitization as a Transition from Products to Services</title>
      <p>
        Especially within the industrial sector, services have increased their importance, from
an internal point of view as well as from the customers’ perception. The demand for
high customization and the globally growing competition has led to the circumstance
that satisfying customer needs by only providing tangible products in no longer
possible for manufacturing companies [
        <xref ref-type="bibr" rid="ref10">10</xref>
        ]. A set of physical goods and services is needed
to raise the value the customers receive. The focus has to be put on the understanding
of the customers’ problems. A suitable solution should be created. Therefore services
are added to the mere physical products in order to solve the customers’ problems.
      </p>
      <p>Services hereby can be provided by manufacturing companies themselves (which
offer the tangible product) or by a third party, for instance specialized service
providers. The service component of such solution bundles can be incorporated in the price
of the physical good or invoiced separately. Furthermore it has to be closely
connected to a tangible product, but it does not necessarily need to be provided together with
it (with regard to place and time).</p>
      <p>
        The circumstances mentioned above lead to the situation, that products are more
intensively combined with service components today than in previous decades. In
literature this development often is referred to as “servitization of products”, a term
that has been coined by Vandermerwe and Rada [
        <xref ref-type="bibr" rid="ref11">11</xref>
        ] and mainly describes the
process of creating customer value by adding services to a tangible product. Oliva and
Kallenberg [
        <xref ref-type="bibr" rid="ref12">12</xref>
        ] add – discussing the transition from products to services – that
servitization also centers on the growing “relative importance of services” in
comparison to the tangible goods offered, such as machines. Being just an add-on to a
product, services are rather unimportant in the customers’ perception in contrast to the
tangibles. However, by becoming a valuable component of a product-service bundle
that solves customer problems, services are getting relatively more important. Thoben
et al. [
        <xref ref-type="bibr" rid="ref13">13</xref>
        ] link that growing relative importance of services [
        <xref ref-type="bibr" rid="ref12">12</xref>
        ] as a characteristic of
servitization processes with the non-tangible value that is created by them. Errore.
L'origine riferimento non è stata trovata. shows, that during a servitization process
the tangible value-share decreases whereas at the same time the non-tangible
valueshare is increasing.
      </p>
      <p>100%
Non-tangible value-share
0% Tangible value-share</p>
      <p>Servitization</p>
      <p>Different levels of servitization have been identified, reaching from the traditional
manufacturer of tangible products, over the provision of service add-ons to the
provision of products as a service. With the concept of extended products, Thoben et al.
(2001) provide an appropriate model to connect products, product related services and
the needs of the customers, see Errore. L'origine riferimento non è stata trovata..</p>
      <p>Starting with the tangible product (level 1), four levels of servitization can be
distinguished. The product and supporting services level (level 2) stands for the
simultaneous offering of tangible products with appropriate services. Typical supporting
services are for instance financial, repair or maintenance services. Differentiating
services (level 3) are services that create a differentiating competitive advantage
towards competitors (e.g. by means of configuration or consulting services or
individualized full service contracts). In level 4, products even become services, for example
with reference to the so called operator model. Here, the physical products remain
property of the manufacturing company although it is installed at the customers’ site.
Revenue streams are generated by operating the machine or plant for the customers,
for example according to the amount of units it produces for them.</p>
    </sec>
    <sec id="sec-4">
      <title>Servitization as part of Innovation Cycle</title>
      <p>
        The approach of this paper is to consider servitizationas an essential part of the
service innovation cycle, see Errore. L'origine riferimento non è stata trovata.. The
Innovation cycle can be describe by three steps:
 Seeking for new ideas and selecting a good one– Service Innovation (left side of
the Cycle, first round),
 Development of a service based on the selected idea– Servitization in a company
(right side of the Cycle, first round),
 Impacting the Service Innovation network by the new developed service in the
market– Innovation Ecosystem (left side of the Cycle, second round).
According to Geoffrey, Granig and Eschenbächer service innovation can be generally
differentiated from other types of innovation like product innovation, process
innovation or business model innovation [
        <xref ref-type="bibr" rid="ref15 ref16 ref17">15, 16, 17</xref>
        ]. Toivonen and Tuominen [
        <xref ref-type="bibr" rid="ref18">18</xref>
        ] offered
a pragmatic definition of service innovation: “A service innovation is a new service or
such a renewal of an existing service which is put into practice and which provides
benefit to the organization that has developed it.” It is not just a “clever new idea” but
also the development and implementation of a service that is accepted by the
customers and so provides revenues as benefits for the service provider. Other definitions or
descriptions pronounce that service innovations are not just incremental
improvements of existing services offer a “new core benefit or a new delivery benefit that
revolutionizes customers’ access to the core benefit” [
        <xref ref-type="bibr" rid="ref19">19</xref>
        ].
4.2
      </p>
      <sec id="sec-4-1">
        <title>Development of a service based on the selected idea</title>
        <p>When it comes to manufacturing companies the service innovation cycle touches
product aspects as well as service aspects, due to the presumption that the services
being innovated are product-related services as focused in this paper. Therefore in the
right half of the innovation cycle the interdependence and relation of both, product
and service, components has to be regarded with respect to a certain level of
servitization as describe in Errore. L'origine riferimento non è stata trovata.. In
this place it is assumed that service innovation in manufacturing industry will
generally trigger servitization processes. The servitization can take place in two ways:
1. Servitization on same level that is already covered. For example: a new innovative
product supporting service is added on level 2 of Errore. L'origine riferimento
non è stata trovata..
2. Servitization that reaches a new level. For example: the new service is no longer
just a supporting addition to the product but requires an adaptation of the physical
product so that service and physical product are merged into a new products that
differentiates from the existing product.</p>
        <p>The second option shows that in servitization processes on level 3 of Errore.
L'origine riferimento non è stata trovata. is the service innovation is related to the
physical product.
4.3</p>
      </sec>
      <sec id="sec-4-2">
        <title>Impacting the Service Innovation network by the new developed service in the market</title>
        <p>
          The approach to make use of an Innovation Ecosystem to foster service innovation is
based on the experience that in some cases the innovator come from outside the
particular manufacturing or service sector. This was already described more than 20 year
ago by von Hippel [
          <xref ref-type="bibr" rid="ref20">20</xref>
          ].
        </p>
        <p>A recent definition for an innovation ecosystem is given by the COIN projects
[www.coin-ip.eu]: “An innovation ecosystem is a non-hierarchical form of
collaboration, in the past mostly founded on a territorial proximity like Smart Regions or
Districts but nowadays extending globally worldwide, where big OEMs, SMEs networks,
ICT suppliers, universities and research centers, local public authorities, individual
consultants, customers and citizens work together for promoting and developing new
ideas, new products, new processes, new markets.</p>
        <p>
          The objective is to make use of the very different experience and knowledge
background to trigger new innovative ideas and to conduct the servitization process till the
sale process of the new extended product. This has to be done in collaborative
cocreation processes that require interactions between the partners in the ecosystem
[
          <xref ref-type="bibr" rid="ref21">21</xref>
          ]. Typical interactions are sharing ideas, coordination, negotiation and solving
conflicts. These interactions are micro-processes that can be considered as
“lubrication” for the innovation processes.
5
        </p>
      </sec>
    </sec>
    <sec id="sec-5">
      <title>Summary</title>
      <p>In summary, to succeed in nowadays competitive global market, manufacturing
companies have to modify their product-focused business model to a more
serviceoriented one. They need to supply their core products with innovative services to
create an attractive bundle. On possibility to do this on a very systematic why is to use
the Innovation cycle in combination with the servitization levels to create a new
ecosystem. Such an ecosystem provides the necessary fertile ground for service
innovations. The collaborative interactions of the partners in the ecosystem is a challenge but
also a success factor for innovation. Summarized, the term “servitization” and the
corresponding collaborative innovation processes in an ecosystem thus can be
understood as an important paradigm shift in manufacturing firms concerning the relative
importance of product respectively service business.</p>
      <p>Acknowledgments. The paper is mainly based on the initial work performed in the
project MSEE - Manufacturing SErvice Ecosystem. MSEE is an Integrated Project
funded by the European Commission within the ICT Work Programme under the
European Community's 7th Framework Programme (FoF-ICT-2011.7.3).</p>
    </sec>
  </body>
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