Science and Public Policy, 38(2), March 2011, pages 99–107 DOI: 10.3152/030234211X12924093660110; http://www.ingentaconnect.com/content/beech/spp Institutionalization of university–industry interaction: an empirical study of the impact of formal structures on collaboration patterns Taran Thune and Magnus Gulbrandsen This article addresses the increasing formalization of cross-sector collaboration between universities and industry seen in the development of public funding schemes such as collaborative research centers (CRCs). This policy trend is analyzed in the article and investigated empirically, treating the organizational arrangements supporting cross-sector collaboration as a dependent variable, where the purpose is to investigate institutionalization processes through a number of case studies of university– industry collaboration. The investigation indicates that less formal, project-based collaborations, contrary to policy assumptions, often display a higher degree of institutionalization than CRCs, and that CRCs represent highly formal but weakly institutionalized frameworks of collaboration. The main reason is that centers involve several industrial partners and as a consequence CRCs represent several different modalities of collaboration at the same time. T HE PURPOSE of this article is to analyze the increasing use of formal organizational structures for university–industry collaboration, as seen in public funding schemes intended to create long-term interaction in the form of collaborative research centers. With this trend as a backdrop, the aim is further to investigate the impact on institutionalization processes in cross-sector collaboration through a number of empirical case studies. The main research question concerns the extent to which Taran Thune (corresponding author) and Magnus Gulbrandsen are at the Nordic Institute for Studies in Innovation, Research and Education (NIFU), PB 5183 Majorstuen 0302 Oslo, Norway; Email: taran.thune@nifu.no. Magnus Gulbrandsen is also at the Centre for Technology, Innovation and Culture at the University of Oslo; Email: magnus.gulbrandsen@nifu.no. The article reports on a research project funded by the Norwegian Ministry of Science and Education. Their support is gratefully acknowledged. Thanks are also due to Antje Klitkou, Siri Aanstad and Inge Ramberg at NIFU STEP for contributions to the project; participants at the workshop on the role of crosssector collaboration in national innovation systems in Cordoba in April 2010; two anonymous reviewers and the editors of this special issue who all provided valuable comments on the article. Any mistakes or omissions remain the responsibility of the authors. Science and Public Policy March 2011 formal structures facilitate the institutionalization of collaborative relationships in the university–industry context. In particular, we aim to make a contribution to the research literature by addressing an apparent gap in the existing knowledge of university–industry relations, concerning whether or not characteristics of organizational structures of collaborations are related to differences in university–industry interactions (Boardman, 2009). In the first part of the analysis we look at rationales and policy instruments for the formalization of cross-sector collaboration through developments in Norwegian research and innovation policies. In particular, we discuss recent Norwegian initiatives for promoting cooperative research centers. One goal of these recent policy instruments is to stimulate the development of stable, long-term partnerships. Our aim is to investigate whether or not ‘center structures’ have an institutionalizing effect on partnerships between firms and universities. The second part of the analysis presents seven case studies of university–industry collaboration, where the cases have been selected based on differences in formal organizational structure. By comparing different types of partnerships, we investigate the impact of organizational structure on how 0302-3427/11/20099-09 US$12.00 Beech Tree Publishing 2011 99 University–industry interaction in Norway Taran Thune is Head of Research in the research policy and innovation studies group at the Nordic Institute for Studies in Innovation, Research and Education (NIFU). Her research has focused on university-industry relations, the experiences of junior scientists and PhD students in collaborative research, the role of the university in sectoral and regional innovation systems, and the intersection between education, research and innovation policy. Dr Thune has published several papers on university–industry collaboration in leading scientific journals like Science and Public Policy, Minerva and Higher Education. Magnus Gulbrandsen is Professor at the Centre for Technology, Innovation and Culture at the University of Oslo and Senior Researcher at NIFU. His research has dealt with university–industry relations and the flow of R&D-based knowledge between different actors in society, the organization of research, commercialization, policy developments and policy instruments. Gulbrandsen has published in books, reports and leading scientific journals like Research Policy, Science and Public Policy and Minerva. He has also been involved in work for policy organizations such as the OECD, ministries and research councils. collaborative relationships are established, implemented, carried out in practice and how partnerships develop over time. We utilize conceptual frameworks and theoretical perspectives from institutional theory, particularly drawing on perspectives on institutionalization processes in collaborative relationships (Corley et al., 2006; Colyvas and Powell, 2006; Ring and Van de Ven, 1994). Formalization of cross-sector collaboration: the case of research and innovation policy in Norway Since the late 1990s, a wide range of policies have been implemented directly promoting cross-sector collaboration in Norway. The first half of the last decade saw a number of official reports, a range of white papers on research policy, innovation policy, and higher education policy as well as several amendments to laws relevant to cross-sector collaboration. Three white papers on research policy published between 1999 and 2009 view cross-sector collaboration as a tool for improving relevance of academic research, for increased research-based innovation, for stimulating Norwegian industry to invest more in R&D, and for promoting competitiveness generally. The country’s first white paper on innovation emphasized that collaboration between universities and industry can promote innovation in Norwegian firms as ‘the quality and volume of collaboration has great impact on the innovative capacity in Norway’. These are not just recent trends, however. Studies have shown how university–industry collaboration has been emphasized in Norway at least since the end of the 19th century; and that policy instruments have grown organically over many years, often spinning out new special programs and initiatives (Gulbrandsen and Nerdrum, 2009). The most important policy 100 instruments to support university–industry collaboration include: A tax deduction scheme for industrial R&D (SkatteFUNN) where the deductible amount doubles if the firm collaborates with approved public research organizations — including all Norwegian universities, colleges and research institutes (and many foreign ones). General innovation related programs run by the Research Council of Norway, which includes the User-Driven Innovation Arena (BIA), the Industrial PhD scheme, the Program for Commercialization of Research Results, the Program for Regional R&D and Innovation, as well as international/European programs. The research council operates thematic research programs promoting collaboration between public research organizations and firms within the areas of information and communication technology, biotechnology, energy and petroleum research, climate and environment, agriculture, aquaculture and fisheries, nanotechnology and material science, and transportation. The research council runs programs to support institutionalization of cross-sector collaboration, including the centers for research-based innovation (CRI) and the centers for environment-friendly energy research. Some of the centers of excellence, which are basic research centers, are established with extensive industrial participation (see further description below), but do not represent efforts put into practice to institutionalize crosssector collaboration. The national innovation agency, Innovation Norway, and the Industrial Development Agency have programs intended to support development of infrastructure for collaboration and clusters, such as the Norwegian Centers of Expertise, as well as support to science parks and incubator facilities. One of the most important trends of the last five years has been to create support tools to strengthen and institutionalize cross-sector collaboration, primarily moving from project support to the creation of different types of cooperative research centers (CRCs).1 One of the key tools to institutionalize cross-sector collaboration has been the CRIs. In 2006, 14 centers were established and in 2011 six more will follow. The establishment of the CRI centers was inspired by international developments of competence and innovation centers such as the engineering research centers in the USA and the cooperative research centers in Australia (Arnold et al., 2004). The overall purpose was to strengthen the innovative capacity of Norwegian industry through industry-relevant fundamental research, carried out in close collaboration between R&D-intensive firms and leading research units in universities, research institutes, hospitals and more. Science and Public Policy March 2011 University–industry interaction in Norway The level of ambition is very high, as reflected in the terms of funding: R&D intensive firms representing strong national industrial clusters and internationally leading research units are selected and endowed with a fairly high concentration of resources over eight years. The relatively long temporal perspective, and the considerable complexity and risk involved, necessitate a high rate of public subsidy and support. Even though the firms are expected to be actively involved and commit themselves to the partnership for a long period of time, the obligations for firms in the CRI centers are not precisely defined. In the first program plan the partner firms and research units were to be actively involved in cooperation at leadership level (board level) and operational level (bench level). A similar initiative was implemented within the field of environmentally friendly energy technologies in 2009, modeled directly on the CRI scheme. Eight centers for environment-friendly energy research have been established, all of them with involvement from industry. They are focused on environment-friendly energy, transport and CO2 capture and storage. With this overview of Norwegian policy tools that support institutionalization of cross-sectoral collaboration as a backdrop, the next section will provide a theoretical framework for studying the impact of formal organizational structure on institutionalization of university–industry relationships. Formal structures and institutionalization processes in university–industry relationships The role and importance of different organizational arrangements to support cross-sector collaboration has been a recurrent theme in the literature on university–industry relations. One reason is that collaboration between firms and universities is carried out in a multitude of ways, and formal structure is consequently used as a key variable in distinguishing and describing forms of collaboration. These range from informal, ad-hoc networks to long-term collaborative agreements such as CRCs. The organizational features addressed in the extant literature, when describing different types of collaborative relationships, include the existence and character of formal or legal agreements between partners, length and scale of agreement, extent of resource obligations committed to the agreements, and organizational and physical arrangements supporting the agreement (Bonacorssi and Piccaluga, 1994; Vedovello, 1997; Mora-Valentin et al., 2004; Perkman and Walsh, 2006; Youtie et al., 2006; Corley et al., 2006; Boardman, 2009). Some of the literature has associated such contractual and organizational traits with ‘degree of institutionalization’ (Geisler, 1995; Mora-Valentin et al., 2004). The presence of a formal structure has been regarded as beneficial for Science and Public Policy March 2011 The nature of the relationship between formal organizational structures and institutionalization processes has seldom been addressed within research on university–industry relationships collaborative relationships — an assumption also widely held in current research policy which promotes the establishment of formal structures for university–industry collaboration. However, the nature of the relationship between formal organizational structures and institutionalization processes has seldom been addressed within research on university–industry relationships. Before discussing relevant research contributions that shed light on this matter, some conceptual clarifications are needed. According to Vlaar et al. (2007: 1619) formalization of inter-organizational relationships refers to the organizing process of codifying and enforcing inputs, outputs and behavior, and the outcomes of this process in the form of contracts, rules and procedures. A principal form of formalization of interorganizational relationships is contractual planning, which specifies both the formal nature of the relationship but also contains a description of roles, activities, commitments, organizational structures and coordination procedures that will enable the fulfillment of contractual obligations. Formalization can be seen as an instrument for control and coordination in collaborative relationships. Within the context of inter-organizational relationships, institutionalization can be defined as: a socialization process that transforms an instrumental transaction into a socially embedded relationship by infusing it with norms and values that permit the relationship to be reproduced and perpetuated beyond the immediate tenure of its founders. (Ring and Van de Ven, 1994: 102) This definition implies an interaction between processes of formalization and institutionalization, entailing that collaborative relationships develop, over time, from informal to formalized to institutionalized relationships. Ring and Van de Ven (1994) emphasize that this relationship is not necessarily linear, but cyclical and repetitive. Informal commitments between agents over time become transformed into a formal relationship that is legally recognized and standardized in terms of behavior and roles. Over time, formal procedures of control and coordination 101 University–industry interaction in Norway might be relaxed as repeated interaction between partners develops into new organizational routines and thus become institutionalized. Ring and Van de Ven’s (1994) theory of institutionalization of collaborative relationships to a large extent focuses on how matters of control and coordination evolve in collaborative relationships over time. Institutionalization processes also encompass wider cognitive, social and normative issues. Utilizing Scott’s (1995: 33–34) broad definition, institutions can be defined as ‘cognitive, normative and regulative structures and activities that provide stability and meaning to social behavior’. Scott specifies that institutions are: ‘multifaceted systems incorporating symbolic systems — cognitive constructions and normative rules — and regulative processes’ and that they ‘assume the guise of impersonal and objective reality’, although they are constructed and actively maintained by individual actors. Institutions develop through repeated patterns of behavior. Through repeated interactions cognitive categories, values, practices, roles, and rules of action for particular situations become resilient or stable, embedded in organizational routines and become taken for granted and legitimized (Scott, 1995; Nelson and Winter, 1982). Within the context of research policy studies, Youtie et al. (2006) and Corley et al. (2006) have developed a conceptual framework for exploring institutionalization of inter-institutional research collaboration focusing on organizational, cognitive and normative elements. They claim that to explore institutionalization processes one needs to focus on changes in organizational structures through which collaboration becomes more formal, standardized and structured (the articulation and structuring of internal social arrangements) and how this interacts with changes in the epistemic domain of science. According to Corley et al. (2006) ‘epistemic norms’ include issues connected to identification of suitable research problems, conceptual approaches, measurement and methodological standards that are shared and taken for granted within an epistemic community. They claim that institutionalization of new epistemic norms is carried out through particular organizational forms, and that the institutionalization of epistemic norms and the development of formal organizations that support them run in parallel. For instance, a nascent research field is associated with a development of nascent organizations. The emerging institutionalization in early stage collaborations has certain characteristics, including provision of external resources, a formal agreement, internal recognition of status and shared space. More fully institutionalized collaborations start to resemble fully-fledged organizations in terms of an emerging hierarchy, an administrative apparatus, a formal model of resource allocation, authoritative plans and objectives, external recognition of status and formal entry points. However, these analyses also associate organizational structure with institutionalization, and 102 their concepts are developed within the context of multi-institutional collaborations, but not for university–industry relations. Colyvas and Powell (2006) have conceptualized institutionalization as a multilevel process with different steps, and have developed a conceptual scheme for identifying low, medium and high states of institutionalization in their analysis of the remaking of the boundaries between public and private science. By this they mean the merging of public science with economic motives, first and foremost associated with the development of commercialization of science as a key activity in US universities. Their analysis consequently describes how commercialization of science becomes a routinized and taken-for-granted activity, supported by new organizational structures and organizational roles. Initial phases with low institutionalization of commercialization are characterized by: a high degree of involvement of top leadership; learning by doing processes; rationales for practice based on external needs; a strong internal/external boundary; ambiguous roles; and unclear categories/language to describe new practice. Phases with medium institutionalization of commercialization are marked by: new roles/careers with delegation of responsibility lower in the organization; emerging coherence about goals; development of socialization and training practices to reproduce behavior; development of institutional vocabulary; practices becoming consolidated; and classifications emerging. However, considerable ambiguity and debate/opposition remain. In a mature phase with high degrees of institutionalization of commercialization of science, a career structure with defined roles and responsibilities is evident; means and ends are well understood; new professional identities and networks have developed; language, concepts and categories become widely used; and practices are embedded in organizational routines. As seen in this overview, several authors have addressed the relationship between establishment of formal organizational arrangements and institutionalization processes, but there are some significant shortcomings. First and foremost, the literature describes changes within public science toward the institutionalization of entrepreneurial science (Colyvas and Powell, 2006) or multi-institutional/ multidisciplinary science (Youtie et al., 2006; Corley et al., 2006). The question of institutionalization within university–industry collaborations is not directly addressed. Second, institutionalization tends to be equated with the establishment of formal organizational structures. This is a serious shortcoming because formalization and institutionalization of collaborative relationships are obviously related, but they are not the same. There is a need to disentangle, both Science and Public Policy March 2011 University–industry interaction in Norway conceptually and empirically, formal organizational structures from processes of institutionalization, and through this provide further knowledge about how university–industry relationships develop over time. This article explores the relationship between formal structures for collaboration and institutionalization processes, looking at the internal workings of collaborative relationships as they unfold over time. Based on the research reviewed above, three alternative propositions are made about the relationship between formal organizational structures and institutionalization processes in collaborative relationships: Proposition 1 The implementation of formal organizational structures (formalization) leads to increased institutionalization of collaborative relationships. Proposition 2 Formalization does not lead to increased institutionalization; rather institutionalization depends on the length of existing relationships between the partners involved in collaborative relationships. Proposition 3 Formalization is a mechanism through which partnerships with a strong institutional basis build formal organizations that gain external legitimacy, and thus becomes further institutionalized. A comparative case study of university–industry collaboration To investigate the relationship between formal organizational arrangements and institutionalization processes in cross-sector collaborations we opted for a multiple case-study approach. The selection of cases was based on two variables, as identified in the propositions above: formalization of organizational arrangements and length of existing relationships between the involved participants. We defined degree of formalization based on the policy instruments through which the partnerships were funded. We defined collaborative research centers as formal organizational structures; since they are intended to support research collaboration over a long time period they represent a physical and organizational structure for collaboration. They have a formal organizational layout, leadership and administrative support, goals, strategies and role specifications for the involved participants (Corley et al., 2006). We selected collaborative projects as cases with a lower degree of formality, since they have a shorter time frame and usually weaker organizational frameworks and more modest commitments. They are however regulated by contracts, but with less scale and scope than CRCs. The second variable identified in the propositions concerns the length of existing partnerships (Proposition 3). This variable was operationalized by relying on key experts’ assessment of the length of existing relationships between the partners involved Science and Public Policy March 2011 in each case, rather than counting the actual number of years that the particular partnership had existed. This variable also reflects the maturity of the underlying scientific field and characteristics of the technological sector, which is also a reflection of the epistemic institutionalization identified by Corley et al. (2006). Based on our selected variables, we asked program officers in the Norwegian research council to identify relevant cases for our analysis out of 19 potential CRCs currently existing and several hundreds of relevant collaborative research projects. The selected cases are not representative of all possible cases of collaborative research; there is thus no aim of generalizing to the population but simply to shed light on underlying analytical dimensions (Table 1). Based on our criteria we selected seven cases for a detailed three-year study: Case 1: Medical imaging laboratory (MI Lab), a CRI hosted by the Norwegian University of Science and Technology (NTNU) in Trondheim. Seven different companies (most of them NTNU spin-offs), one research institute, a university hospital and a public health organization are part of the center. Case 2: Center for Integrated Petroleum Research (CIPR), a multidisciplinary center hosted by the University of Bergen and supported by several different Norwegian and international oil and gas companies. Case 3: Marine bioactives and drug discovery (MabCent), another CRI, hosted by the University of Tromsø. The center searches for bioactive compounds that through research may form the basis for drug-related commercialization by partner companies. Four biotechnology companies are partners; two of them are spin-offs from the university. Table 1. Case-selection matrix Formality of relationship Length of existing relationship Long-term Highly formal Case 1. Medical imaging laboratory for innovative future healthcare (MI Lab) Case 2. Center for Integrated Petroleum Research (CIPR) Less formal More recent Case 3. Marine bioactives and pharmaceuticals (MabCent) Case 4. Cancer Stemcell Innovation Center (CAST) Case 7. Service Case 5. High-value innovation AT-ONE aluminum end projects from extruded sections Case 6. Defect engineering for crystalline silicon solar cells 103 University–industry interaction in Norway Case 4: Cancer Stem Cell Innovation Center (CAST), another CRI, hosted by Oslo University Hospital involving four biotechnology companies and one university. Case 5: An aluminum extraction project which is a user-driven innovation project hosted by large multinational Hydro Aluminum and with the research institute SINTEF as well as two universities as partners. Case 6: A solar-cell competence project hosted by the Institute for Energy Technology, involving three Norwegian solar-cell producers as well as two universities. Case 7: AT-ONE, which is a competence project hosted by the Norwegian School of Architecture and Design, oriented at developing new concepts for service innovation in three large domestic partner firms. For each of the cases we gathered data about the formation of the collaborative relationship, negotiation of agreements, how collaboration is organized, the roles the different participants have, how interaction is carried out over time, the participants’ involvement in different stages, how collaborations are managed, the physical and organizational infrastructure, outputs produced in each collaboration, as well as the experience of all involved participants at different stages in the collaborative relationship. Information was gathered through several sources of data such as applications, project descriptions, annual reports, evaluation reports and web pages. We interviewed the center or project leader, members of boards and participants from different partner organizations (universities, research institutes, industry, others), and have participated in meetings and conferences. We aimed for a balanced selection of interviewees, taking care to interview representatives of all involved participant organizations and people that occupy different positions in each center/project. The number of interviews per case varies from five to 20 depending on the size and complexity of the cases, and in total we have carried out 70 interviews. In one of the cases, Case 2, case-study information is based only on written sources of evidence. Case-study results In this section, we employ the case studies to illustrate the relationship between formal organizational arrangements and patterns of university–industry collaboration. To do this we analyze the internal workings of each collaboration; both in terms of the establishment of formal organizational structures and informal processes (Ring and Van de Ven, 1994; Corley et al., 2006). Table 2 provides an overview of the analytical categories used when comparing institutionalization processes across the cases. 104 Table 2. Analytical categories for analyzing institutionalization processes Process Formation Implementation Formal dimensions Informal dimensions Partner selection Networking and searching Formal bargaining Sensemaking Developing and implementing working plan Establishing working practice and routines Designing consortia Establishment of roles and identities Assigning formal roles and responsibilities Establishing rules for resource allocation, reporting Interaction Role interactions Personal interactions Formal arenas Developing familiarity, affinity and trust through working together Formal reporting and control Commitmentbuilding Assigning formal commitments Establishment of broad commitments in the organizations Top-level endorsement important Governance 0eliance on formal structures Reliance of personal and trust-based control and informal coordination of tasks In the following section we discuss some of the findings that emerge from the case studies to shed light on the propositions, focusing particularly on consortia formation processes and interaction in early stage relationships. Formation of collaborative relationships The interaction between establishment of formal organizational structures and informal processes is readily observable when investigating how collaborative relationships are formed. In all cases the informants highlighted personal networks and a prehistory of collaboration as important for the establishment of university–industry collaborations. Many shared motives for collaborations have roots in projects and networks stretching back several decades. For instance in Case 1, the medical imaging collaboration is fundamentally based on a radically new ultrasound project started in the early 1970s. Furthermore, several of the collaborations investigated are between public research organizations and Science and Public Policy March 2011 University–industry interaction in Norway the spin-off companies that came out of their own organization (particularly Cases 1, 3 and 4). More than half of the firms involved in our seven cases are, in fact, spin-offs from public research organizations. Case 5 is directly based on a string of related collaborative research projects between the involved parties, and the same goes for one of the partnerships between solar-cell companies and public research organizations (Case 6), which can trace its history back several decades. A similar pattern of development is also seen in Cases 3 and 4, although interactions have tended to be based on ‘private’ connections between a small number of individuals. Of the cases we investigate in this study, Case 7 is the exception as this collaboration is based on a completely new consortium with no prior relations between the parties. The cases seem to be sensitive to existing funding opportunities for collaborative research. A broader view is to see the formation process as ‘existing cross-sector partnerships on the lookout for public funding and support’; this is visible in all of the cases we investigate. The close networks between public research organizations and industry highlight an emerging institutionalization of certain technoscientific fields that are able to capitalize on new funding opportunities. This situation also represents a ‘lock-in’-situation where it may be difficult for new firms or academic partners to get involved. Several of the larger centers (Cases 1, 2, 3 and 4) seem to have a core group of close collaborative partnerships and a peripheral group consisting of firms and academics that are connected to the core in quite loose ways. Establishing a consortium agreement plays an important role in all of the cases, especially when there are multiple partners involved. A lot of work is often put into this document; informants talked about months of negotiations and deliberations. All partners define what they bring into the project and their rights to results from the project within their designated fields of interest. The reason why this is timeconsuming seems mainly due to the complexity of the process and the relatively low level of experience with such agreements in the system. The process surrounding the negotiations and formulations in the agreements is both preconditioned by trust and a challenge to existing trust. Some informants described a new situation when universities claim intellectual property ownership. Smaller firms often seemed quite happy with this (after a period of doubt), as it would reduce their financial burden (e.g. related to patenting costs) and/or make them less dependent upon larger firms. Most of the companies also stressed that they understood and respected the academic partner’s need for open publication — perhaps more than they had done in earlier collaborations. Some informants were nevertheless skeptical, arguing that the language of intellectual property rights (IPR) was created more to deal with situations of low or no trust. Science and Public Policy March 2011 Some of the formal, long-term collaborative research centers appear to be less coordinated and with weaker and less frequent interaction than in some of the shorter-term collaborative research projects Organization and modes of interaction in early stage relationships The actual interaction in the centers and projects varies markedly, from almost daily collaboration to a clearly mostly symbolic interaction. This seems to be related to many different aspects, such as funding issues, type of R&D work and organization of the collaborative ventures themselves. In the larger and more complex centers (Cases 1–4), the work packages constitute the framework for the actual interaction between universities and firms. These subprojects encompass different actors and types of research or other activities, but most often only one firm is involved in each sub-project. We only found one example of firms working together within a work package in our cases (Case 4). The formal arenas organized at the center/ overarching project level thus become, in most cases, the only place where firms meet each other and not just meet the academics related to sub-projects and work packages. The board is another formal arena where interaction between firms and universities occurs, but to a large extent about formal matters such as IPR. The interaction is dominated by formal role relationships and relies for the most part on formal arenas set up by the academic partners. Indications of such a pattern of collaboration are found in Cases 1, 3, 4 and 7. Institutionalization processes in collaborative research contexts are complex and subtle. Some of the formal, long-term CRCs appear to be less coordinated and with weaker and less frequent interaction than in some of the shorter-term collaborative research projects. These were initially assumed to represent less formal and stable forms of interaction. Although we see some relationships moving towards institutionalized forms of interaction, the heterogeneity is notable. In some cases (e.g. Cases 1 and 2) the partners enjoy cognitive, social and normative affinity. Because they have collaborated previously, they have developed stable patterns of interaction with clear roles and expectations and where coordination of activities seems to be fairly easy and to some extent taken for granted. Such relationships 105 University–industry interaction in Norway demonstrate institutionalized frameworks of interaction, where cross-sector collaboration becomes normalized practice. Over time such legitimized activities ‘become habitualized’ (Colyvas and Powell, 2006). According to Ring and Van de Ven (1994), when network interactions take on institutional traits, formal modes of network coordination such as the set up of CRCs become less important as an organizational framework or mode of coordination. Indications of institutionalization processes in the cases can be seen in the ability to make rapid decisions and to distribute obligations, rights and tasks, in the common understanding of project goals and tasks, in a relatively smooth coordination of work and a clear understanding of the role of each partner. Trust, goodwill and patience, and a positive expectation towards the partnership also seem to develop through long-term interactions, regardless of the organizational form of the collaborative relationship. Two of the cases of collaborative projects (Cases 5 and 6) are highly institutionalized relationships that exhibit all these characteristics. Networks with clear definitions of membership and roles and collaborative resources such as established consortia agreements are indications of institutionalized frameworks of cross-sectoral collaboration. Some of the CRCs appear to have few of these traits — notably Case 4, and partly Cases 1 and 3. Even though these collaborations are long-term with a highly formal status, in many respects the modes of interaction appear to be less institutionalized than in some of the project-based cases. The participants share less affinity and apparently struggle more with establishing the consortium and defining the common goals of the collaboration. They rely on top leadership endorsement and require constant articulation of goals and rationales. Definition and distribution of IPR is problematic, interaction is not intense and relies on highly formal arrangements for collaboration. Coordination of these partnerships seems quite complex and, at times, difficult. Furthermore, in all these cases the modes of interactions differ significantly between the industrial partners in the consortium. Due to the ‘hub-andspoke’ mode of organizing partnerships, it is hard to describe a single mode of interaction in the CRCs; rather, a range of interaction modes can be seen in each. The informants stressed that modes of interaction with each partner can shift over time, and that partnerships are flexible and dynamic frames for collaborative action. Interdependence between the parties — for instance, small spin-off firms that rely on the research facilities of their larger public research partners — promotes close interaction and a high degree of commitment. Such differences within each center also shed light on institutionalization processes, which indicate that CRCs are at best a partly institutionalized framework for interaction. 106 Discussion and issues for further research The main research question addressed in this article concerns the extent to which formal structures facilitate the institutionalization of collaborative relationships in the university–industry context. We first presented an overview of recent policy trends in Norway, emphasizing the increasing support of formal, long-term research collaborations between firms and universities. We then discussed relevant research on the relationship between organizational structures and institutionalization processes, leading to three alternative propositions concerning this relationship. These have been explored through a comparative case study of seven cross-sector collaborations, selected to shed light on the two underlying analytical dimensions — degree of formality and length of existing relationships — assumed to have a possible impact on institutionalization processes in university–industry relationships. Institutionalization processes were investigated empirically, focusing on: Steps taken to create formal organizational structures, such as partner selection, negotiation, organizational structures, formal roles and responsibilities; and Informal processes such as developing familiarity, commitment and trust through repeated interactions. Our cases indicate that the formal organizational structure and processes of institutionalization of collaborative relationships are not directly related, in the sense that the presence of formal organizational structures such as centers does not lead to institutionalization of partnerships per se. The investigation indicates that less formal, project-based collaborations often display more characteristics of institutionalized partnerships than CRCs. The CRCs on the other hand represent highly formal but weakly institutionalized frameworks of collaboration. One reason seems to be that CRCs are loosely coupled and flexible frameworks of action that can accommodate a diversity of relationships within one structure, and where the particular relationships also differ with respect to the nature of institutionalization. The data indicate that institutionalization processes are long-term developments evolving through repeated interactions. As a consequence, the length of existing partnerships is often a better indicator of institutionalization than stability and formality of organizational arrangements — providing support to Proposition 2. Furthermore, there are indications that the networks between academic environments and firms in several of the cases are established crosssector partnerships on the lookout for public funding and support, that when conferred with a formal status gain external legitimacy and recognition — providing support to Proposition 3. Having this in Science and Public Policy March 2011 University–industry interaction in Norway mind, further research should attempt to demonstrate under what conditions the creation of formal structures for collaboration, such as CRCs, leads to a higher degree of institutionalization of partnerships. When collaborations are based on long-term partnerships, what role do formal structures have? And alternatively, when collaborations are based on shortterm partnerships or no prior contacts, to what extent are formal structures requiring repeated interactions between participants able to promote development of common resources, commitment and trust? Several implications for further research can be derived from this exploratory study. We have provided empirical evidence on the related yet dissimilar nature of formal organizational structure and institutionalization processes, but further empirical studies are needed for testing the framework and propositions presented. Institutionalization processes are time- and context-bound; investigating subtle and informal issues demands a longitudinal approach following each case over a period of time. Policy-makers should note that if they want to institutionalize university–industry interaction, large formalized centers with many partners may not be the best way forward in all cases, and that the maturity of the partnerships needs to be taken into account when selecting and managing research partnerships. Note Gulbrandsen, M and L Nerdrum 2009. University-industry relations in Norway. 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