• Ei tuloksia

5  CONCLUSIONS

5.5  Suggestions for further research

There are some peculiarities of the empirical context which might give rise to certain limitations.

Firstly, the application store market (publications I and II) and the technology (publications III and IV) were not in the mature stages of their lifecycles when most of the empirical work was executed.

Nascent markets are characterized by ambiguity, rapid change, and uncertainty. Thus the complementary products provided by the complementors and the interrelationships among them might have not been well‐established which might have influenced the theoretical generalizability of the results.

Moreover, it can be assumed that the proposed model will be better suited to companies in ICT and other knowledge‐intensive industries than to more traditional sectors. The objective of the dissertation is not to provide statistically generalizable results, but to reach theoretical generalizations and offer a more profound understanding of structural properties of architecture in the theoretical context of ecosystems (and in the empirical context of the ICT industry). Thus the discussion on construct validity, the ability to crisply and precisely describe theoretical constructs to guide operationalization and measurement (Bagozzi & Edwards, 1998; Cook & Campbell, 1979;

Schwab, 1980), is not purposeful here as inference and explanation were not based on hypothetico‐

deductive research design. However, it is in order to discuss construct clarity (even though according to Suddaby (2010) the field of management is typically silent on the subject).

Suddaby (2010) discusses four elements of construct clarity: definitions, scope conditions (under which contextual condition a proposed construct will or will not adhere), semantic relationships, and coherence, which are linked to the quality of the report especially in terms of resonance and rhetoric. Whereas the introduction part of the dissertation succeeds in providing constructs which are clearly defined, and whose scope conditions and referential relationships are elaborated, the dissertation lacks intertextual coherence between the introduction part and the publications thus compromising the resonance and rhetoric quality of the report. This unfortunate situation is merely due to the rapid proliferation of ecosystem literature and related constructs after the complementary publications had been finished but the introduction part was still in its infancy.

Thus a trade‐off emerged between whether to focus more on resonance and rhetoric coherence between the introduction (part I) and complementary publications (part II) or to focus more on construct clarity to address the right audience. The latter was chosen.

5.5 Suggestions for further research

Suggestions for further research include testing the developed framework of the study. Whereas the approach of this study was one of theory‐building, in order to address the concerns of knowledge creation in silos (Pfeffer, 1993), displacement of ends (McKinley, 2010) and low heed in organization theory (McKinley et al., 2011), the empirical validation of the framework and replication studies are needed. For example, similarly to publication VI, further research could engage deductive reasoning, formulate hypotheses on the influence of a particular structural property of value creation/appropriation to address questions such as what determines surplus division in multi‐actor collaboration. In general, an interesting research avenue would be to join the upsurge of structural contingency theory to examine equifinality and how different ways to structure the architecture can lead to similar outcomes in value creation and appropriation potential.

The developed framework remains open both for qualitative and quantitative approach. Out of these, a qualitative approach would most likely serve the purpose better due to the strong process focus of the framework. The framework could be applied to different industries. Furthermore, the processes of value creation and capture in innovation networks and ecosystems require more

56

construct clarity. This study offers a starting point by identifying the structural properties of architecture and their implications for value creation and capture but further research on this frontier is still needed.

In addition, this study suggests that the framework developed in this study should be combined with the industry evolution literature in order to understand its strategic importance on different structural properties and on design and management processes in different phases of the industry evolution. Moreover, as the level of analysis in this study has been both the ecosystem and individual firm (“within ecosystem competition”) more research on competition between different ecosystems is needed.

Further, it would be fruitful to study how technological architecture and ecosystem architecture mirror each other. The basic idea behind mirroring has different names in different fields.

Organization design treats mirroring as an application of task contingency theory to product design and development (Lawrence & Lorsch, 1967; Drazin & Van de Ven, 1985) whereas computer science labels the phenomenon as Conway’s Law (Conway, 1968). In general, mirroring hypotheses predicts correspondence between technological and organization design decisions but does not impose a direction of causality (Colfer & Baldwin, 2010). Previous research has found that it might be the organizational structure affecting the technical design (Henderson & Clark, 1990), or the technical design affecting the organizational structure (Chandler, 1977) or there might be a reciprocal relationship (Baldwin & Clark, 2000; Fixson & Park, 2008). Open source development communities have been examined when it comes to mirroring between technological architecture and ecosystem architecture; however, proprietary technology development projects at the ecosystem level have not been examined. To position such a mirroring study at the intersection of literature on organization design and organizations as complex systems at the ecosystem level (Gulati & Kletter, 2005; Fjeldstad et al., 2012; Gulati et al., 2012) and the literature on product design and products in complex systems (Alexander, 1964; Parnas, 1972, 1978; Ulrich, 1995) would be intuitive and analogical, given the intellectual home of mirroring hypothesis. This position would, however, lead to an incremental theoretical contribution reclining to the introduction of a new unit of analysis, ecosystem. By positioning this study at the intersection of the aforementioned research streams and those of strategy and strategic action, the theoretical contribution is (more) revelatory. Thus, it would enable a look at the strategic processes aimed at managing the mirroring with the question of what the strategic processes aimed at managing the mirroring of technological and ecosystem architecture are and how the strategic processes aimed at managing the ecosystem architecture influence the technological architecture, and vice versa.

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