F. Allard-poesi and G. Maréchal, Construction de l'objet de la recherche, Méthodes de Recherche En Management, pp.34-57, 2007.
URL : https://hal.archives-ouvertes.fr/hal-01123768

T. M. Amabile, A model of creativity and innovation in organizations, Research in Organizational Behavior, vol.10, issue.1, pp.123-167, 1988.

D. G. Ancona and D. F. Caldwell, Making teamwork work: Boundary management in product development teams, Managing Strategic Innovation and Change: A Collection of Readings, pp.432-440, 1997.

L. Arzumanyan, La Mise En Place et Le Développement D'une Communauté de Pratique En Innovation: Le Cas Du Groupe SEB, 2014.
DOI : 10.3166/rfg.2016.00006

P. Augsdorfer, Bootlegging and path dependency, Research Policy, vol.34, issue.1, pp.1-11, 2005.
DOI : 10.1016/j.respol.2004.09.010

M. Avenier and C. Thomas, À quoi sert l'épistémologie dans la recherche en sciences de gestion? Un débat revisité, Le Libellio d'AEGIS, vol.8, issue.4, pp.13-27, 2012.

O. B. Ayoko, C. E. Härtel, and V. J. Callan, RESOLVING THE PUZZLE OF PRODUCTIVE AND DESTRUCTIVE CONFLICT IN CULTURALLY HETEROGENEOUS WORKGROUPS: A COMMUNICATION ACCOMMODATION THEORY APPROACH, International Journal of Conflict Management, vol.27, issue.2, pp.165-195, 2002.
DOI : 10.2307/256366

G. Bacon, S. Beckman, D. Mowery, and E. Wilson, Managing Product Definition in High-Technology Industries: A Pilot Study, California Management Review, vol.3, issue.3, pp.32-56, 1994.
DOI : 10.1016/0048-7333(74)90010-9

P. Balland, R. Boschma, and K. Frenken, Proximity and Innovation: From Statics to Dynamics, Regional Studies, vol.336, issue.3, pp.907-920, 2015.
DOI : 10.1080/00343400601108424

C. I. Barmeyer, Interkulturelles Management und Lernstile: Studierende und Führungskräfte in Frankreich, Deutschland und Quebec, Auflage: 1., Campus Verlag, Frankfurt am Main, 2000.

C. I. Barmeyer, Interkulturelle Zusammenarbeit: Deutsch-französisches Projektmanagement, Personal, vol.4, issue.6, 2002.

J. Barney, Firm Resources and Sustained Competitive Advantage, Journal of Management, vol.15, issue.1, pp.99-120, 1991.
DOI : 10.2307/2094862

C. A. Bartlett and S. Ghoshal, Managing Across Borders: The Transnational Solution, 2002.
DOI : 10.1007/978-1-137-28787-8_25

R. F. Baskerville, Hofstede never studied culture, Accounting, Organizations and Society, vol.28, issue.1, pp.1-14, 2003.
DOI : 10.1016/S0361-3682(01)00048-4

D. A. Batallas and A. Yassine, Information Leaders in Product Development Organizational Networks: Social Network Analysis of the Design Structure Matrix, IEEE Transactions on Engineering Management, vol.53, issue.4, pp.570-582, 2006.
DOI : 10.1109/TEM.2006.883706

H. Bathelt, A. Malmberg, and P. Maskell, Clusters and knowledge: local buzz, global pipelines and the process of knowledge creation, Progress in Human Geography, vol.35, issue.4, pp.31-56, 2004.
DOI : 10.2307/2224097

W. Belassi, A. Z. Kondra, and O. I. Tukel, New product development projects: The effects of organizational culture, Project Management Journal, vol.46, issue.2, pp.12-24, 2007.
DOI : 10.1080/08956308.2003.11671550

G. G. Bell and A. Zaheer, Geography, Networks, and Knowledge Flow, Geography, networks, and knowledge flow, pp.955-972, 2007.
DOI : 10.1287/orsc.1070.0308

E. Bellini, G. I. Ottaviano, D. Pinelli, and G. Prarolo, Cultural Diversity and Economic Performance: Evidence from European Regions, Geography, Institutions and Regional Economic Performance, pp.121-141, 2013.
DOI : 10.1007/978-3-642-33395-8_7

R. Bissola, B. Imperatori, and R. T. Colonel, Enhancing the Creative Performance of New Product Teams: An Organizational Configurational Approach, Journal of Product Innovation Management, vol.18, issue.2, pp.375-391, 2014.
DOI : 10.1111/1464-0597.00951

J. Björk and M. Magnusson, Where Do Good Innovation Ideas Come From? Exploring the Influence of Network Connectivity on Innovation Idea Quality, Journal of Product Innovation Management, vol.4, issue.(2), pp.662-670, 2009.
DOI : 10.1002/smj.4250171104

H. Boeddrich, Ideas in the Workplace: A New Approach Towards Organizing the Fuzzy Front End of the Innovation Process, Creativity and Innovation Management, vol.52, issue.1, pp.274-285, 2004.
DOI : 10.1007/978-3-322-94862-5

J. Bootz, Comment concilier auto-organisation et contrôle au sein des communautés de pratique pilotées?, International Management, vol.19, issue.3, pp.15-30, 2015.
DOI : 10.7202/1043000ar

J. Bootz and P. Lièvre, De l'auto-organisation au pilotage des communautés de pratique : le cas des preneurs de son, Communautés de Pratique et Management de La Formation, Editions UTMB, pp.169-183, 2017.

R. Boschma, Proximity and Innovation: A Critical Assessment, Regional Studies, vol.39, issue.1, pp.61-74, 2005.
DOI : 10.1080/0034340052000320887

R. Boschma and K. Frenken, The spatial evolution of innovation networks. A proximity perspective The Handbook of Evolutionary Economic Geography, pp.120-135, 2010.

O. Bouba-olga and M. Ferru, La géographie des collaborations pour l'innovation: le rôle des contraintes amont, Le Temps Des Débats, 2009.

O. Bouba-olga and M. Grossetti, Socio-??conomie de proximit??, Revue d'??conomie R??gionale & Urbaine, vol.octobre, issue.3, pp.1-18, 2008.
DOI : 10.3917/reru.083.0311

M. Y. Brannen, Culture in Context: New Theorizing for Today???s Complex Cultural Organizations, Beyond Hofstede. Culture Frameworks for Global Marketing and Management, pp.81-100, 2009.
DOI : 10.1287/mnsc.49.4.514.14423

A. Brem and K. Voigt, Integration of market pull and technology push in the corporate front end and innovation management???Insights from the German software industry, Technovation, vol.29, issue.5, pp.351-367, 2009.
DOI : 10.1016/j.technovation.2008.06.003

D. A. Briley, M. W. Morris, and I. Simonson, Reasons as Carriers of Culture: Dynamic versus Dispositional Models of Cultural Influence on Decision Making, Journal of Consumer Research, vol.27, issue.2, pp.157-178, 2000.
DOI : 10.1037/1076-898X.4.4.375

V. Brinks and S. Schmidt, Global knowledge communities in temporary spaces " , presented at the Transience and Permanence in Urban Development, 2015.

J. S. Brown, A. Collins, and P. Duguid, Situated Cognition and the Culture of Learning, Educational Researcher, vol.18, issue.1, pp.32-41, 1989.
DOI : 10.3102/0013189X018001032

J. S. Brown and P. Duguid, Organizational learning and communities of practice: Toward a unified view of working, learning, and innovation, Organization Science, vol.2, 1991.

J. S. Brown and P. Duguid, Organizing Knowledge, California Management Review, vol.1, issue.0, pp.90-111, 1998.
DOI : 10.1080/00091383.1996.9937745

A. Bullinger, R. Reichwald, E. Franck, and K. Möslein, Innovation and Ontologies: Structuring the Early Stages of Innovation Management, 2008.

T. Burger-helmchen and J. Pénin, Crowdsourcing : d??finition, enjeux, typologie, Management & Avenir, vol.41, issue.1, pp.254-269, 2011.
DOI : 10.3917/mav.041.0254

B. Gmbh, &. Co, and C. Kg, Bürkert Application Segmentation Bürkert -Fluid Control Systems, available at: http://www.burkert.com/en/Products- Applications/Applications/Segmentation/A-fresh-approach-can-make-all-the-difference, 2014.

T. Büschgens, A. Bausch, and D. B. Balkin, Organizational Culture and Innovation: A Meta-Analytic Review, Journal of Product Innovation Management, vol.17, issue.4, pp.763-781, 2013.
DOI : 10.1111/j.1467-6486.1994.tb00624.x

R. Calantone and G. Rubera, When Should RD&E and Marketing Collaborate? The Moderating Role of Exploration-Exploitation and Environmental Uncertainty, Journal of Product Innovation Management, vol.11, issue.5, pp.144-157, 2012.
DOI : 10.1016/0737-6782(94)90030-2

C. Dictionary, Paradox -Definition, 2016.

L. Cassi and A. Plunket, Research Collaboration in Co-inventor Networks: Combining Closure, Bridging and Proximities, Regional Studies, vol.79, issue.5, pp.936-954, 2015.
DOI : 10.1080/0034340052000320842
URL : https://hal.archives-ouvertes.fr/hal-00987705

S. T. Cavusgil, Executive insights: International partnering -A systematic framework for collaborating with foreign business partners, Journal of International Marketing, vol.6, issue.1, pp.91-107, 1998.

Y. Chang, H. Chang, H. Chi, M. Chen, and L. Deng, How do established firms improve radical innovation performance? The organizational capabilities view, Technovation, vol.32, issue.7-8, pp.441-451, 2012.
DOI : 10.1016/j.technovation.2012.03.001

C. Petit, S. Durieux, and F. , Explorer et tester: les deux voies de la recherche, Méthodes de Recherche En Management, pp.58-83, 2007.

J. Cheng, The Principles of Astronomical Telescope Design, 2009.
DOI : 10.1007/b105475

H. Chesbrough, The Logic of Open Innovation: Managing Intellectual Property, California Management Review, vol.79, issue.3, pp.33-58, 2003.
DOI : 10.1016/S0048-7333(99)00089-X

H. W. Chesbrough, Open Innovation: The New Imperative for Creating and Profiting from Technology, 2003.

S. Chevrier, Gestion des équipes multiculturelles, Gestion En Contexte Interculturel: Approches, Problématiques, Pratiques et Plongées, Les presses de l'université Laval, pp.346-378, 2008.

C. Chiu, L. Y. Kwan, and -. , Culture and Creativity: A Process Model, Management and Organization Review, vol.8, issue.03, pp.447-461, 2010.
DOI : 10.1002/j.2162-6057.2006.tb01273.x

C. Christensen, The Innovator's Dilemma: When New Technologies Cause Great Firms to Fail, Harvard Business Review Press, 1997.
DOI : 10.15358/9783800642816

R. Y. Chua and M. Morris, Innovation Communication in Multicultural Networks: Deficits in Inter-Cultural Capability and Affect-Based Trust as Barriers to New Idea Sharing in Inter-Cultural Relationships, SSRN Electronic Journal, pp.9-130, 2009.
DOI : 10.2139/ssrn.1403944

W. M. Cohen and D. A. Levinthal, Absorptive Capacity: A New Perspective on Learning and Innovation, Administrative Science Quarterly, vol.35, issue.1, pp.128-152, 1990.
DOI : 10.2307/2393553

P. Cohendet, F. Creplet, and O. Dupouët, Communities of practice and epistemic communities: A renewed approach of organisational learning within the firm, 2001.

R. Cohendet, P. Diani, and M. , L'organisation comme une communaut?? de communaut??s croyances collectives et culture d'entreprise, Revue d'??conomie politique, vol.113, issue.5, pp.697-720, 2003.
DOI : 10.3917/redp.135.0697

P. Cohendet, D. Grandadam, L. Simon, and I. Capdevila, Epistemic communities, localization and the dynamics of knowledge creation, Journal of Economic Geography, vol.36, issue.5, pp.929-954, 2014.
DOI : 10.1111/j.1465-7295.1998.tb01696.x

P. Cohendet, J. F. Harvey, and L. Simon, Managing creativity in the firm: The fuzzy front end of innovation and dynamic capabilities The Economics of Creativity: Ideas, Firms and Markets, pp.131-150, 2013.

P. Cohendet and P. Llerena, Learning, technical change and public policy: how to create and exploit diversity, Systems of Innovation: Technologies, Institutions and Organizations, pp.223-241, 2005.

P. Cohendet, J. Roberts, and L. Simon, Cr??er, implanter et g??rer des communaut??s de pratique, Gestion, vol.35, issue.4, pp.31-35, 2010.
DOI : 10.3917/riges.354.0031

P. Cohendet and L. Simon, Knowledge intensive firms, communities and creative cities " , presented at the DIME conference on Communities of Practice, pp.1-22, 2006.

P. Cohendet and L. Simon, Playing across the playground: paradoxes of knowledge creation in the videogame firm, Journal of Organizational Behavior, vol.16, issue.5, pp.587-605, 2007.
DOI : 10.1017/CBO9780511803932

J. S. Coleman, Social Capital in the Creation of Human Capital, American Journal of Sociology, vol.94, pp.95-120, 1988.
DOI : 10.1086/228943

K. R. Conner and C. K. Prahalad, A resource-based theory of the firm The Strategic Management of Intellectual Capital and Organizational Knowledge, pp.103-131, 2002.

R. G. Cooper, Stage-gate systems: A new tool for managing new products, Business Horizons, vol.33, issue.3, pp.44-54, 1990.
DOI : 10.1016/0007-6813(90)90040-I

R. G. Cooper, Idea-to-Launch Process???Update, What's New, and NexGen Systems, Journal of Product Innovation Management, vol.0, issue.2, pp.213-232, 2008.
DOI : 10.1016/0024-6301(93)90208-W

R. G. Cooper and E. J. Kleinschmidt, New products: What separates winners from losers?, Journal of Product Innovation Management, vol.4, issue.3, pp.169-184, 1987.
DOI : 10.1016/0737-6782(87)90002-6

R. G. Cooper and E. J. Kleinschmidt, New Products: The Key Factors in Success, 1990.

R. G. Cooper and E. J. Kleinschmidt, Determinants of timeliness in product development, Journal of Product Innovation Management, vol.11, issue.5, pp.381-396, 1994.
DOI : 10.1016/0737-6782(94)90028-0

J. W. Creswell, Qualitative Inquiry and Research Design: Choosing among Five Approaches, 2012.

C. Crouch, Globalisierung: Der Nationalismus globalisiert sich, Die Zeit, 2017.

S. Cullmann, C. Guittard, and E. Schenk, Participative creativity serving product design in SMEs: a case study, Journal of Innovation Economics, vol.18, issue.3, pp.79-98, 2015.
DOI : 10.3917/jie.018.0079

C. Curado, The knowledge based-view of the firm: From theoretical origins to future implications, Working Paper, 2006.

R. M. Cyert and J. G. March, A Behavioral Theory of the Firm, 1992.

D. Brentani, U. Kleinschmidt, and E. J. , Corporate Culture and Commitment: Impact on Performance of International New Product Development Programs, Journal of Product Innovation Management, vol.21, issue.5, pp.309-333, 2004.
DOI : 10.1111/j.0737-6782.2004.00085.x

D. Brentani, U. Kleinschmidt, E. J. Salomo, and S. , Success in Global New Product Development: Impact of Strategy and the Behavioral Environment of the Firm, Journal of Product Innovation Management, vol.7, issue.(1), pp.143-160, 2010.
DOI : 10.1108/1525383X200500003

D. Brentani, U. Reid, and S. E. , The Fuzzy Front-End of Discontinuous Innovation: Insights for Research and Management, Journal of Product Innovation Management, vol.76, issue.November-Decemb, pp.70-87, 2012.
DOI : 10.2307/1251446

D. Carolis and D. , The role of social capital and organizational knowledge in enhancing entrepreneurial opportunities in high-technology environments The Strategic Management of Intellectual Capital and Organizational Knowledge, pp.699-709, 2002.

D. Sousa and M. C. , The sustainable innovation engine, VINE, vol.36, issue.4, pp.398-405, 2006.
DOI : 10.1287/orsc.5.1.14

R. I. Dunbar, Neocortex size as a constraint on group size in primates, Journal of Human Evolution, vol.22, issue.6, pp.469-493, 1992.
DOI : 10.1016/0047-2484(92)90081-J

R. I. Dunbar, Social cognition on the Internet: testing constraints on social network size, Philosophical Transactions of the Royal Society B: Biological Sciences, vol.45, issue.8, pp.2192-2201, 2012.
DOI : 10.1163/000579511X596624

K. M. Eisenhardt, Building theories from case study research, Academy of Management Review, vol.14, issue.4, pp.532-550, 1989.

K. Eling, A. Griffin, and F. Langerak, Using Intuition in Fuzzy Front-End Decision-Making: A Conceptual Framework, Journal of Product Innovation Management, vol.4, issue.2, pp.956-972, 2013.
DOI : 10.1108/14601060110390602

M. Erez and R. Nouri, Creativity: The Influence of Cultural, Social, and Work Contexts, Management and Organization Review, vol.25, issue.03, pp.351-370, 2010.
DOI : 10.1207/s15327752jpa8203_05

J. Fagerberg, D. Mowery, and R. Nelson, The Oxford Handbook of Innovation, 2005.
DOI : 10.1093/oxfordhb/9780199286805.001.0001

H. Florén and J. Frishammar, From Preliminary Ideas to Corroborated Product Definitions: Managing the Front End of New Product Development, California Management Review, vol.54, issue.4, pp.20-43, 2012.
DOI : 10.1525/cmr.2012.54.4.20

F. J. Flynn and J. A. Chatman, Strong cultures and innovation: Oxymoron or opportunity, Managing Strategic Innovation and Change, pp.234-251, 1997.

F. Online, Das sind die erfolgreichsten Regionen Deutschlands, FOCUS Online, 2014.

N. J. Foss, Knowledge-Based Approaches to the Theory of the Firm: Some Critical Comments, Organization Science, vol.7, issue.5, pp.470-476, 1996.
DOI : 10.1287/orsc.7.5.470

J. Freeman and J. S. Engel, Models of Innovation: Startups and Mature Corporations, California Management Review, vol.91, issue.1, pp.94-119, 2007.
DOI : 10.2307/2657252

J. R. Galbraith, Organization Design: An Information Processing View, Interfaces, vol.4, issue.3, pp.28-36, 1974.
DOI : 10.1287/inte.4.3.28

S. Ganesan, A. J. Malter, and A. Rindfleisch, Does Distance Still Matter? Geographic Proximity and New Product Development, Journal of Marketing, vol.69, issue.4, pp.44-60, 2005.
DOI : 10.1509/jmkg.2005.69.4.44
URL : http://bear.warrington.ufl.edu/weitz/mar7786/articles/effects of geography.pdf

R. Garcia and R. Calantone, A critical look at technological innovation typology and innovativeness terminology: a literature review, Journal of Product Innovation Management, vol.19, issue.2, pp.110-132, 2002.
DOI : 10.1016/S0737-6782(01)00132-1

O. Gassmann, Praxisnähe mit Fallstudienforschung, Wissenschaftsmanagement, vol.5, issue.3, pp.11-16, 1999.

O. Gassmann, Opening up the innovation process: towards an agenda, R and D Management, vol.44, issue.5, pp.223-228, 2006.
DOI : 10.1287/mnsc.48.7.821.2817

O. Gassmann and F. Schweitzer, Managing the Unmanageable: The Fuzzy Front End of Innovation, Management of the Fuzzy Front End of Innovation, pp.3-14, 2014.
DOI : 10.1007/978-3-319-01056-4_1

O. Gassmann and F. Schweitzer, Fuzzy Front End of Innovation: Quo Vadis?, Management of the Fuzzy Front End of Innovation, pp.301-310, 2014.
DOI : 10.1007/978-3-319-01056-4_31

K. Gaubinger and M. Rabl, Structuring the Front End of Innovation, Management of the Fuzzy Front End of Innovation, pp.15-30, 2014.
DOI : 10.1007/978-3-319-01056-4_2

M. J. Gelfand, M. Erez, and Z. Aycan, Cross-Cultural Organizational Behavior, Annual Review of Psychology, vol.58, issue.1, pp.479-514, 2007.
DOI : 10.1146/annurev.psych.58.110405.085559

G. Göttingen, Das Kepler-Fernrohr " , Lehrer-Portal, available at: https://lp.uni-goettingen.de/get, p.954, 2014.

P. Ghemawat, Distance still matters, Harvard Business Review, vol.79, issue.8, pp.137-147, 2001.

P. Ghemawat, The forgotten strategy, Harvard Business Review, vol.81, issue.11, pp.76-84, 2003.

C. B. Gibson and J. Birkinshaw, THE ANTECEDENTS, CONSEQUENCES, AND MEDIATING ROLE OF ORGANIZATIONAL AMBIDEXTERITY., Academy of Management Journal, vol.47, issue.2, pp.209-226, 2004.
DOI : 10.2307/20159573

D. A. Gioia, K. G. Corley, and A. L. Hamilton, Seeking Qualitative Rigor in Inductive Research, Organizational Research Methods, vol.24, issue.1, pp.15-31, 2013.
DOI : 10.2307/2392360

M. Gladwell, Le Point de Bascule : Comment Faire Une Grande Différence Avec de Très Petites Choses, 2003.

C. Glahn, Prepare your Ph.D. Defense Presentation available at: http://fr.slideshare.net/phish108/prepare-your-phd-defense-presentation, Sciences, 2011.

B. G. Glaser and A. L. Strauss, The Discovery of Grounded Theory; Strategies for Qualitative Research, Nursing Research, vol.17, issue.4, 1999.
DOI : 10.1097/00006199-196807000-00014

B. Gonçalves, N. Perra, and A. Vespignani, Modeling Users' Activity on Twitter Networks: Validation of Dunbar's Number, PLoS ONE, vol.158, issue.8, pp.1-5, 2011.
DOI : 10.1371/journal.pone.0022656.s001

P. Gongla and C. R. Rizzuto, Evolving communities of practice: IBM Global Services experience, IBM Systems Journal, vol.40, issue.4, pp.842-862, 2001.
DOI : 10.1147/sj.404.0842

R. A. Goodman and L. P. Goodman, Some Management Issues in Temporary Systems: A Study of Professional Development and Manpower-The Theater Case, Administrative Science Quarterly, vol.21, issue.3, pp.494-501, 1976.
DOI : 10.2307/2391857

V. Govindarajan and A. K. Gupta, Building an effective global business team, IEEE Engineering Management Review, vol.30, issue.2, pp.63-71, 2001.
DOI : 10.1109/EMR.2002.1022419

V. Govindarajan and A. K. Gupta, Building an effective global business team, Smart Globalization: Designing Global Strategies, Creating Global Networks, pp.249-268, 2003.
DOI : 10.1109/EMR.2002.1022419

R. M. Grant, Toward a knowledge-based theory of the firm, Strategic Management Journal, vol.18, issue.4, pp.109-122, 1996.
DOI : 10.1016/0165-4101(94)90023-X

R. M. Grant, The knowledge-based view of the firm The Strategic Management of Intellectual Capital and Organizational Knowledge, pp.133-148, 2002.

W. Green and R. Cluley, The field of radical innovation: Making sense of organizational cultures and radical innovation, Industrial Marketing Management, vol.43, issue.8, pp.1343-1350, 2014.
DOI : 10.1016/j.indmarman.2014.08.008

L. E. Greiner, Evolution and revolution as organizations grow, Harvard Business Review, vol.76, issue.3, pp.55-68, 1998.
DOI : 10.1007/978-1-349-20317-8_25

C. Grenier and E. Josserand, Recherches sur le contenu et recherches sur le processus, Méthodes de Recherche En Management, pp.107-139, 2007.

A. Griffin, R. L. Price, B. A. Vojak, and N. Hoffman, Serial Innovators' processes: How they overcome barriers to creating radical innovations, Industrial Marketing Management, vol.43, issue.8, pp.1362-1371, 2014.
DOI : 10.1016/j.indmarman.2014.08.010

C. Guittard and E. Schenk, Le crowdsourcing: Une typologie des pratiques d'externalisation vers la foule, 2010.

A. K. Gupta and V. Govindarajan, Knowledge flows and the structure of control within multinational corporations, The Academy of Management Review, vol.16, issue.4, pp.768-792, 1991.

E. T. Hall, The silent language in overseas business, Harvard Business Review, vol.38, issue.3, pp.87-96, 1960.

M. T. Hansen and J. Birkinshaw, The innovation value chain, Harvard Business Review, vol.85, issue.6, pp.121-130, 2007.

T. Hansen, Substitution or Overlap? The Relations between Geographical and Non-spatial Proximity Dimensions in Collaborative Innovation Projects, Regional Studies, vol.11, issue.10, pp.1672-1684, 2015.
DOI : 10.1111/j.1944-8287.2004.tb00230.x

J. Harvey, P. Cohendet, L. Simon, and S. Borzillo, Knowing Communities in the Front End of Innovation, Research-Technology Management, vol.42, issue.4, pp.46-54, 2015.
DOI : 10.1108/14601060110390602

M. Harvey and M. M. Novicevic, The co-ordination of strategic initiatives within global organizations: the role of global teams, The International Journal of Human Resource Management, vol.13, issue.4, pp.660-676, 2002.
DOI : 10.1080/09585190210125840

M. G. Harvey and D. A. Griffith, The Role of Globalization, Time Acceleration, and Virtual Global Teams in Fostering Successful Global Product Launches, Journal of Product Innovation Management, vol.13, issue.3, pp.486-501, 2007.
DOI : 10.1002/smj.4250171105

A. Harzing and N. Noorderhaven, Knowledge flows in MNCs: An empirical test and extension of Gupta and Govindarajan's typology of subsidiary roles, International Business Review, vol.15, issue.3, pp.195-214, 2006.
DOI : 10.1016/j.ibusrev.2006.01.001

A. Harzing and N. Noorderhaven, Geographical distance and the role and management of subsidiaries: The case of subsidiaries down-under, Asia Pacific Journal of Management, vol.13, issue.232, pp.167-185, 2006.
DOI : 10.1007/s10490-006-7165-x

P. S. Hempel and C. Sue-chan, Culture and the Assessment of Creativity, Management and Organization Review, vol.6, issue.03, pp.415-435, 2010.
DOI : 10.1177/0022022108315112

C. Herstatt and B. Verworn, Bedeutung und Charakteristika der fruehen Phasen des Innovationsprozesses, Management Der Fruehen Innovationsphasen. Grundlagen, Methoden, Neue Ansaetze., Gabler Verlag, pp.196-214, 2003.
DOI : 10.1007/978-3-322-96471-7_1

C. Herstatt, B. Verworn, and A. Nagahira, Reducing project related uncertainty in the ''fuzzy front end'' of innovation: a comparison of German and Japanese product innovation projects, International Journal of Product Development, vol.1, issue.1, pp.43-65, 2004.
DOI : 10.1504/IJPD.2004.004890

E. Von-hippel, Lead Users: A Source of Novel Product Concepts, Management Science, vol.32, issue.7, pp.791-805, 1986.
DOI : 10.1287/mnsc.32.7.791

G. Hofstede, G. J. Hofstede, and M. Minkov, Cultural Dimensions The Hofstede centre, 2015.

G. Hofstede, M. Minkov, and G. J. Hofstede, Cultures and Organizations -Software of the Mind: Intercultural Cooperation and Its Importance for Survival, 2010.

J. Howells and J. Bessant, Introduction: Innovation and economic geography: a review and analysis, Journal of Economic Geography, vol.32, issue.2, pp.929-942, 2012.
DOI : 10.1068/a32124

K. Ichijo, G. Von-krogh, and I. Nonaka, Knowledge Enablers, Knowing in Firms: Understanding, Managing and Measuring Knowledge, pp.173-203, 1998.
DOI : 10.4135/9781446280256.n8

S. Im and J. P. Workman-jr, Market Orientation, Creativity, and New Product Performance in High-Technology Firms, Journal of Marketing, vol.68, issue.2, pp.114-132, 2004.
DOI : 10.1509/jmkg.68.2.114.27788

J. Johanson and J. Vahlne, The Internationalization Process of the Firm???A Model of Knowledge Development and Increasing Foreign Market Commitments, Journal of International Business Studies, vol.8, issue.1, pp.23-32, 1977.
DOI : 10.1057/palgrave.jibs.8490676

J. Johanson and J. Vahlne, The Uppsala internationalization process model revisited: From liability of foreignness to liability of outsidership, Journal of International Business Studies, vol.39, issue.1, pp.1411-1431, 2009.
DOI : 10.1111/j.1467-6486.1993.tb00298.x

D. L. Jorgensen, The Methodology of Participant Observation, Human Studies, vol.15, 1989.
DOI : 10.4135/9781412985376.n1

P. Julien, Croissance des PME, Management Des PME: De La Création À La Croissance, Editions du Renouveau Pédagogique, 2007.
URL : https://hal.archives-ouvertes.fr/hal-01703473

K. B. Kahn, Examining the Relationships Between NPD Process, Strategy, and Performance: A Preliminary Investigation, Innovation Strategies and Leadership, 2017.

J. Katz, Geographical proximity and scientific collaboration, Scientometrics, vol.15, issue.1, pp.31-43, 1994.
DOI : 10.1177/007327537901700202

D. J. Kelley, A. Ali, and S. A. Zahra, Where Do Breakthroughs Come From? Characteristics of High-Potential Inventions, Journal of Product Innovation Management, vol.26, issue.2, pp.1212-1226, 2013.
DOI : 10.1016/S0048-7333(97)00012-7

A. Khurana and S. R. Rosenthal, Towards holistic ???front ends??? in new product development, Journal of Product Innovation Management, vol.15, issue.1, pp.57-74, 1998.
DOI : 10.1016/S0737-6782(97)00066-0

B. Kijkuit and J. Van-den-ende, The Organizational Life of an Idea: Integrating Social Network, Creativity and Decision-Making Perspectives, Journal of Management Studies, vol.40, issue.6, pp.863-882, 2007.
DOI : 10.2307/258761

J. Kim and D. Wilemon, Focusing the fuzzy front-end in new product development, R and D Management, vol.32, issue.4, pp.269-279, 2002.
DOI : 10.1111/1467-9310.00259

E. J. Kleinschmidt, U. De-brentani, and S. Salomo, Performance of Global New Product Development Programs: A Resource-Based View, Journal of Product Innovation Management, vol.7, issue.1, pp.419-441, 2007.
DOI : 10.1509/jmkg.66.4.40.18519

S. J. Kline and N. Rosenberg, An overview of innovation The Positive Sum Strategy: Harnessing Technology for Economic Growth, p.640, 1986.

J. Knoben and L. Oerlemans, Proximity and inter-organizational collaboration: A literature review, International Journal of Management Reviews, vol.80, issue.1, pp.71-89, 2006.
DOI : 10.1016/j.jebo.2004.03.019

P. Koen, G. Ajamian, R. Burkart, A. Clamen, J. Davidson et al., Providing Clarity and A Common Language to the ???Fuzzy Front End???, Research-Technology Management, vol.44, issue.2, pp.46-55, 2001.
DOI : 10.1109/17.403743

P. A. Koen, G. M. Ajamian, S. Boyce, A. Clamen, E. Fisher et al., Fuzzy front end: Effective methods, tools, and techniques, The PDMA ToolBook for New Product Development, pp.5-36, 2002.

P. A. Koen, H. M. Bertels, and E. J. Kleinschmidt, Managing the front end of innovation part-I, Research-Technology Management, vol.57, issue.2, pp.34-43, 2014.

B. Kogut and H. Singh, The Effect of National Culture on the Choice of Entry Mode, Journal of International Business Studies, vol.19, issue.3, pp.411-432, 1988.
DOI : 10.1057/palgrave.jibs.8490394

B. Kogut and U. Zander, Knowledge of the Firm, Combinative Capabilities, and the Replication of Technology, Organization Science, vol.3, issue.3, pp.383-397, 1992.
DOI : 10.1287/orsc.3.3.383

F. Langerak, J. Hultink, E. Robben, and H. S. , The role of predevelopment activities in the relationship between market orientation and performance, R and D Management, vol.15, issue.1, pp.295-309, 2004.
DOI : 10.1111/1467-9310.00072

A. Langley, Strategies for theorizing from process data, Academy of Management Review, vol.24, issue.4, pp.691-710, 1999.
DOI : 10.2307/259349

A. Langley, C. Smallman, H. Tsoukas, and A. H. Van-de-ven, Process Studies of Change in Organization and Management: Unveiling Temporality, Activity, and Flow, Academy of Management Journal, vol.56, issue.1, pp.1-13, 2013.
DOI : 10.5465/amj.2013.4001

J. Lave and E. Wenger, Situated Learning: Legitimate Peripheral Participation, 1991.
DOI : 10.1017/CBO9780511815355

R. T. Leenders, J. M. Van-engelen, and J. Kratzer, Virtuality, communication, and new product team creativity: a social network perspective, Journal of Engineering and Technology Management, vol.20, issue.1-2, pp.69-92, 2003.
DOI : 10.1016/S0923-4748(03)00005-5

A. K. Leung, W. W. Maddux, A. D. Galinsky, and C. Chiu, Multicultural experience enhances creativity: The when and how., American Psychologist, vol.63, issue.3, pp.169-181, 2008.
DOI : 10.1037/0003-066X.63.3.169

P. Lièvre, E. Bonnet, and N. Laroche, Etienne Wenger -Communauté de pratique et théorie sociale de l'apprentissage, Les Grands Auteurs En Management de L'innovation et de, pp.427-447, 2016.

J. Liu, J. Chen, and Y. Tao, Innovation Performance in New Product Development Teams in China's Technology Ventures: The Role of Behavioral Integration Dimensions and Collective Efficacy, Journal of Product Innovation Management, vol.14, issue.1, pp.29-44, 2015.
DOI : 10.1037/0021-9010.74.3.462

L. A. Liu and C. Dale, Using mental models to study cross-cultural interactions Beyond Hofstede -Culture Frameworks for Global Marketing and Management, pp.222-244, 2009.

T. Loilier and A. Tellier, Gestion de L'innovation : Comprendre Le Processus D'innovation Pour Le Piloter, 2013.

T. Loilier and A. Tellier, Henry Chesbrough: Repenser le business model à l'heure de l'innovation ouverte, Les Grands Auteurs En Management de l'Innovation et de La Créativité, Editions EMS, pp.297-322, 2016.

Y. Luo and J. Bu, How valuable is information and communication technology? A study of emerging economy enterprises, Journal of World Business, vol.51, issue.2, pp.200-211, 2016.
DOI : 10.1016/j.jwb.2015.06.001

C. Lüthje and C. Herstatt, The Lead User method: an outline of empirical findings and issues for future research, R and D Management, vol.42, issue.3, pp.553-568, 2004.
DOI : 10.1109/TEM.1977.6447336

G. Magnani, A. Zucchella, and D. E. Floriani, Relativity and asymmetry in distance: The role of strategic distance in the internationalization decisions of Brazilian and Italian firms " , presented at the DEM Working Paper Series, 2015.

P. Magnusson, R. T. Wilson, S. Zdravkovic, J. X. Zhou, and S. A. Westjohn, Breaking through the cultural clutter, International Marketing Review, vol.25, issue.2, pp.183-201, 2008.
DOI : 10.1057/palgrave.jibs.8400070

E. J. Malecki, Global Knowledge and Creativity: New Challenges for Firms and Regions, Regional Studies, vol.25, issue.8, pp.1033-1052, 2010.
DOI : 10.1016/j.respol.2005.08.006

J. G. March, Exploration and Exploitation in Organizational Learning, Organization Science, vol.2, issue.1, pp.71-87, 1991.
DOI : 10.1287/orsc.2.1.71

S. K. Markham, The Impact of Front-End Innovation Activities on Product Performance, Journal of Product Innovation Management, vol.4, issue.4, pp.77-92, 2013.
DOI : 10.1177/109442810144003

S. K. Markham, S. J. Ward, L. Aiman-smith, and A. I. Kingon, The Valley of Death as Context for Role Theory in Product Innovation, Journal of Product Innovation Management, vol.4, issue.(4), pp.402-417, 2010.
DOI : 10.1109/TEM.1971.6448350

C. C. Markides and P. A. Geroski, Fast Second: How Smart Companies Bypass Radical Innovation to Enter and Dominate New Markets, 2005.

M. Martinsuo and J. Poskela, Use of Evaluation Criteria and Innovation Performance in the Front End of Innovation*, Journal of Product Innovation Management, vol.38, issue.(10), pp.896-914, 2011.
DOI : 10.1016/j.respol.2009.09.006

J. Mattes, Dimensions of Proximity and Knowledge Bases: Innovation between Spatial and Non-spatial Factors, Regional Studies, vol.24, issue.8, pp.1085-1099, 2012.
DOI : 10.1016/j.respol.2007.02.015
URL : https://hal.archives-ouvertes.fr/hal-00694718

R. C. Mayer, J. H. Davis, and F. D. Schoorman, An Integrative Model of Organizational Trust, Academy of Management Review, vol.20, issue.3, pp.709-734, 1995.

R. Mcdermott, Knowing in community: Ten critical factors for community success, IHRIM Journal, vol.4, issue.1, pp.19-26, 2000.

R. Mcdermott and D. Archibald, Harnessing your staff's informal networks, Harvard Business Review, vol.88, issue.3, pp.82-89, 2010.

B. Mcsweeney, Hofstede???s Model of National Cultural Differences and their Consequences: A Triumph of Faith - a Failure of Analysis, Human Relations, vol.7, issue.1, pp.89-118, 2002.
DOI : 10.1177/030630708100700108

T. Metailler, L'expertise distribuée : un modèle de gestion des connaissances comme outil de prospective pour l'innovation en PME, La dynamique des connaissances, presented at the 9e Colloque International Gestion des Connaissances (GeCSO), European Business School, 2016.

A. Meyer and A. Mizushima, Global R&D management, R&D Management, vol.21, issue.3, pp.135-146, 1989.
DOI : 10.2307/41165306

K. E. Meyer, R. Mudambi, and R. Narula, Multinational Enterprises and Local Contexts: The Opportunities and Challenges of Multiple-Embeddedness, Journal of Management Studies, vol.48, issue.2, pp.235-252, 2011.
DOI : 10.1111/j.1467-6486.2010.00968.x

D. Meyerson, K. E. Weick, and R. M. Kramer, Swift Trust and Temporary Groups, Trust in Organisations, 1996.
DOI : 10.4135/9781452243610.n9

M. B. Miles and A. M. Huberman, Qualitative Data Analysis, 1984.

M. B. Miles, A. M. Huberman, and J. Saldaña, Qualitative Data Analysis: A Methods Sourcebook, 2014.

H. Mintzberg, Patterns in Strategy Formation, Management Science, vol.24, issue.9, pp.934-948, 1978.
DOI : 10.1287/mnsc.24.9.934

R. K. Moenaert, F. Caeldries, A. Lievens, and E. Wauters, Communication flows in international product innovation teams, Journal of Product Innovation Management, vol.17, issue.5, pp.360-377, 2000.
DOI : 10.1016/S0737-6782(00)00048-5

R. K. Moenaert, D. Meyer, A. Souder, W. E. Deschoolmeester, and D. , R&D/marketing communication during the fuzzy front-end, IEEE Transactions on Engineering Management, vol.42, issue.3, pp.243-258, 1995.
DOI : 10.1109/17.403743

M. L. Mors, The costs and benefits of collaborating across geographic distance and organizational boundaries, 2015.

R. Mudambi, S. M. Mudambi, and P. Navarra, Global Innovation in MNCs: The Effects of Subsidiary Self-Determination and Teamwork, Journal of Product Innovation Management, vol.14, issue.5, pp.442-455, 2007.
DOI : 10.1111/1540-5885.2002008

R. Mudambi and T. Swift, Multinational Enterprises and the Geographical Clustering of Innovation, Industry & Innovation, vol.48, issue.1, pp.1-21, 2012.
DOI : 10.1287/mnsc.48.1.138.14274

S. A. Murphy and V. Kumar, The front end of new product development: a Canadian survey, R and D Management, vol.27, issue.1, pp.5-15, 1997.
DOI : 10.1111/1467-9310.00038

G. Musca, Une strat??gie de recherche processuelle??: l'??tude longitudinale de cas ench??ss??s, M@n@gement, vol.9, issue.3, pp.153-176, 2006.
DOI : 10.3917/mana.093.0153

M. Neukam and C. Guittard, Coordinate the creative slack: Knowing communities in an international firm, Communautés et Innovation, presented at the 2nde Journée de l'Innovation Abbé Grégoire, CNAM, 2017.

M. Neukam and C. Guittard, A Dynamic Approach to Discontinuous Innovations in International Organizations, L'innovation Agile : Quels Défis Pour Les Individus, Les Organisations et Les Territoires?, presented at the RRI Summer School, 2017.

I. Nonaka, The Knowledge-Creating Company, Harvard Business Review, vol.69, issue.6, pp.96-104, 1991.
DOI : 10.1016/B978-0-7506-7009-8.50016-1

I. Nonaka, A Dynamic Theory of Organizational Knowledge Creation, Organization Science, vol.5, issue.1, pp.14-37, 1994.
DOI : 10.1287/orsc.5.1.14

I. Nonaka and H. Takeuchi, The knowledge-creating company: How Japanese companies create the dynamics of innovation, Long Range Planning, vol.29, issue.4, 1995.
DOI : 10.1016/0024-6301(96)81509-3

I. Nonaka, R. Toyama, and N. Konno, SECI, Ba and Leadership: a Unified Model of Dynamic Knowledge Creation, Long Range Planning, vol.33, issue.1, pp.5-34, 2000.
DOI : 10.1016/S0024-6301(99)00115-6

I. Nonaka, V. Krogh, and G. , Perspective???Tacit Knowledge and Knowledge Conversion: Controversy and Advancement in Organizational Knowledge Creation Theory, Organization Science, vol.20, issue.3, pp.635-652, 2009.
DOI : 10.1287/orsc.1080.0412

N. Noorderhaven and A. Harzing, Knowledge-sharing and social interaction within MNEs, Journal of International Business Studies, vol.23, issue.3, pp.719-741, 2009.
DOI : 10.1017/CBO9780511803932

B. Nooteboom, Innovation and inter-firm linkages: new implications for policy, Research Policy, vol.28, issue.8, pp.793-805, 1999.
DOI : 10.1016/S0048-7333(99)00022-0

O. Reilly, C. A. Tushman, and M. L. , The ambidextrous organization, Harvard Business Review, vol.82, issue.4, pp.74-81, 2004.

O. Dictionaries, Fuzzy -Definition " , Oxford Dictionaries | English, available at: https, 2016.

O. Dictionaries, Glocal -Definition " , Oxford Dictionaries | English, available at: https://en.oxforddictionaries.com/definition/glocal, 2016.

S. Paletz and K. Peng, Problem Finding and Contradiction: Examining the Relationship Between Naive Dialectical Thinking, Ethnicity, and Creativity, Creativity Research Journal, vol.29, issue.2-3, pp.139-151, 2008.
DOI : 10.1037/10227-000

S. Parjanen, Experiencing Creativity in the Organization: From Individual Creativity to Collective Creativity, Interdisciplinary Journal of Information, Knowledge, and Management, vol.7, pp.109-128, 2012.
DOI : 10.28945/1580

K. Pavitt, Innovation processes The Oxford Handbook of Innovation, 2005.

P. Magazin, Die 10 erfolgreichsten Wirtschaftsregionen Deutschlands -Platz 9: Hohenlohekreis, PC Magazin, vol.27, 2014.

J. A. Pearce and F. David, Corporate Mission Statements: The Bottom Line., Academy of Management Executive, vol.1, issue.2, pp.109-116, 1987.
DOI : 10.5465/AME.1987.4275821

J. Pénin, Joseph Alois Schumpeter: Père de l'économie et de la gestion de l'innovation ?, Les Grands Auteurs En Management de L'innovation et de, pp.15-36, 2016.

E. T. Penrose, The Theory of the Growth of the Firm, 1972.

V. Perret and M. Séville, Fondements épistémologiques de la recherche, Méthodes de Recherche En Management, pp.13-33, 2007.

J. Poskela and M. Martinsuo, Management Control and Strategic Renewal in the Front End of Innovation, Journal of Product Innovation Management, vol.4, issue.(2), pp.671-684, 2009.
DOI : 10.2307/41166054

W. W. Powell and S. Grodal, Networks of innovators The Oxford Handbook of Innovation, pp.56-85, 2005.

M. G. Pratt, From the Editors: For the Lack of a Boilerplate: Tips on Writing Up (and Reviewing) Qualitative Research, Academy of Management Journal, vol.52, issue.5, pp.856-862, 2009.
DOI : 10.5465/AMJ.2009.44632557

G. Probst and S. Borzillo, Why communities of practice succeed and why they fail, European Management Journal, vol.26, issue.5, pp.335-347, 2008.
DOI : 10.1016/j.emj.2008.05.003

S. E. Reid, D. Brentani, and U. , The Fuzzy Front End of New Product Development for Discontinuous Innovations: A Theoretical Model, Journal of Product Innovation Management, vol.21, issue.3, pp.170-184, 2004.
DOI : 10.1111/j.0737-6782.2004.00068.x

S. E. Reid, D. Brentani, and U. , Market Vision and the Front End of NPD for Radical Innovation: The Impact of Moderating Effects, Journal of Product Innovation Management, vol.76, issue.6, pp.124-139, 2012.
DOI : 10.1111/j.1540-5885.2012.00955.x

S. E. Reid, U. De-brentani, and E. J. Kleinschmidt, Divergent thinking and market visioning competence: An early front-end radical innovation success typology, Industrial Marketing Management, vol.43, issue.8, pp.1351-1361, 2014.
DOI : 10.1016/j.indmarman.2014.08.011

D. G. Reinertsen, Taking the Fuzziness Out of the Fuzzy Front End, Research-Technology Management, vol.38, issue.2, pp.25-31, 1999.
DOI : 10.1080/08956308.1999.11671314

M. Rice, D. Kelley, L. Peters, O. Colarelli, and G. Connor, Radical innovation: triggering initiation of opportunity recognition and evaluation, R and D Management, vol.31, issue.4, pp.409-420, 2001.
DOI : 10.1111/1467-9310.00228

L. P. Robert, A. R. Denis, and Y. C. Hung, Individual Swift Trust and Knowledge-Based Trust in Face-to-Face and Virtual Team Members, Journal of Management Information Systems, vol.26, issue.2, pp.241-279, 2009.
DOI : 10.2753/MIS0742-1222260210

M. Rocas and E. Garcia, Cultural intelligence and the management of creativity The Global Management of Creativity, pp.44-58, 2017.

P. Rondé and C. Hussler, Innovation in regions: What does really matter?, Research Policy, vol.34, issue.8, pp.1150-1172, 2005.
DOI : 10.1016/j.respol.2005.03.011

K. Rost, The strength of strong ties in the creation of innovation, Research Policy, vol.40, issue.4, pp.588-604, 2011.
DOI : 10.1016/j.respol.2010.12.001

I. Royer and P. Zarlowski, Echantillon(s), Méthodes de Recherche En Management, pp.192-227, 2007.
URL : https://hal.archives-ouvertes.fr/halshs-01074007

S. Salomo, E. J. Keinschmidt, D. Brentani, and U. , Managing New Product Development Teams in a Globally Dispersed NPD Program, Journal of Product Innovation Management, vol.5, issue.(7, pp.955-971, 2010.
DOI : 10.2307/41165946

E. H. Schein, Culture: The Missing Concept in Organization Studies, Administrative Science Quarterly, vol.41, issue.2, pp.229-240, 1996.
DOI : 10.2307/2393715

S. Schroll-machl, Die Deutschen -Wir Deutsche: Fremdwahrnehmung Und Selbstsicht Im Berufsleben, 2013.

M. Schulz, THE UNCERTAIN RELEVANCE OF NEWNESS: ORGANIZATIONAL LEARNING AND KNOWLEDGE FLOWS., Academy of Management Journal, vol.44, issue.4, pp.661-681, 2001.
DOI : 10.2307/3069409

A. Schulze and M. Hoegl, Knowledge Creation in New Product Development Projects, Journal of Management, vol.27, issue.2, pp.1-27, 2006.
DOI : 10.1287/orsc.6.1.76

J. A. Schumpeter, The Theory of Economic Development, 1934.
DOI : 10.1007/0-306-48082-4_3

O. Shenkar, Cultural Distance Revisited: Towards a More Rigorous Conceptualization and Measurement of Cultural Differences, Journal of International Business Studies, vol.32, issue.3, pp.519-535, 2001.
DOI : 10.1057/palgrave.jibs.8490982

J. Singh, Distributed R&D, cross-regional knowledge integration and quality of innovative output, Research Policy, vol.37, issue.1, pp.77-96, 2008.
DOI : 10.1016/j.respol.2007.09.004

P. G. Smith and D. G. Reinertsen, Shortening the Product Development Cycle, Research-Technology Management, vol.39, issue.1, pp.44-49, 1992.
DOI : 10.1080/08956308.1992.11670822

P. G. Smith and D. G. Reinertsen, Developing Products in Half the Time: New Rules, 1998.

X. M. Song and M. M. Montoya-weiss, Critical development activities for really new versus incremental products*1, Journal of Product Innovation Management, vol.15, issue.2, pp.124-135, 1998.
DOI : 10.1016/S0737-6782(97)00077-5

J. B. Sørensen, The Strength of Corporate Culture and the Reliability of Firm Performance, Administrative Science Quarterly, vol.47, issue.1, pp.70-91, 2002.
DOI : 10.2307/3094891

A. Spithoven, W. Vanhaverbeke, and N. Roijakkers, Open innovation practices in SMEs and large enterprises, Small Business Economics, vol.16, issue.3, pp.537-562, 2013.
DOI : 10.1177/0266242698163005

A. Strauss and J. Corbin, Basics of Qualitative Research: Grounded Theory Procedures and Techniques, 1990.

G. Szulanski, Sticky Knowledge -Barriers to Knowing in the Firm, 2003.

F. Tang, J. Mu, and E. Thomas, Who Knows What in NPD Teams: Communication Context, Mode, and Task Contingencies, Journal of Product Innovation Management, vol.61, issue.6, pp.404-423, 2015.
DOI : 10.1037/0022-3514.61.6.923

D. J. Teece, The Multinational Corporation and the Resource Cost of International Technology Transfer, 1976.
DOI : 10.1007/978-1-137-28787-8_6

D. J. Teece, Explicating dynamic capabilities: the nature and microfoundations of (sustainable) enterprise performance, Strategic Management Journal, vol.24, issue.13, pp.1319-1350, 2007.
DOI : 10.4337/9781781007990

G. J. Tellis, J. C. Prabhu, and R. K. Chandy, Radical Innovation Across Nations: The Preeminence of Corporate Culture, Journal of Marketing, vol.73, issue.1, pp.3-23, 2009.
DOI : 10.1509/jmkg.73.1.3

T. Wal and A. L. , The dynamics of the inventor network in German biotechnology: Geographic proximity versus triadic closure, Journal of Economic Geography, vol.14, issue.3, pp.589-620, 2014.

A. Torre, On the Role Played by Temporary Geographical Proximity in Knowledge Transmission, Regional Studies, vol.6, issue.6, pp.869-889, 2008.
DOI : 10.1111/j.1468-2257.2005.00264.x
URL : https://hal.archives-ouvertes.fr/hal-00514711

A. Torre and A. Rallet, Proximity and Localization, Regional Studies, vol.39, issue.1, pp.47-59, 2005.
DOI : 10.1080/0034340052000320842

O. Torrès, Approche descriptive de la spécificité de gestion des PME: Le mix de proximité, Management Des PME, pp.23-34, 2007.

R. N. Tubbs, Lucky Exposures: Diffraction Limited Astronomical Imaging through the Atmosphere, 2003.

M. L. Tushman, O. Reilly, and C. , Winning through innovation, Strategy & Leadership, vol.25, issue.4, 2002.
DOI : 10.1108/eb054591

J. M. Utterback and H. J. Acee, DISRUPTIVE TECHNOLOGIES: AN EXPANDED VIEW, International Journal of Innovation Management, vol.39, issue.01, pp.1-17, 2005.
DOI : 10.1016/0305-0483(75)90068-7

A. H. Van-de-ven, Engaged Scholarship: A Guide for Organizational and Social Research, 2007.

A. H. Van-de-ven and G. P. Huber, Longitudinal Field Research Methods for Studying Processes of Organizational Change, Organization Science, vol.1, issue.3, pp.213-219, 1990.
DOI : 10.1287/orsc.1.3.213

J. Van-den-ende, L. Frederiksen, and A. Prencipe, The Front End of Innovation: Organizing Search for Ideas, Journal of Product Innovation Management, vol.53, issue.1, pp.482-487, 2015.
DOI : 10.1287/orsc.14.2.209.14992

R. Verganti, Leveraging on systemic learning to manage the early phases of product innovation projects, R and D Management, vol.27, issue.4, pp.377-392, 1997.
DOI : 10.1111/1467-9310.00072

B. Verworn, A structural equation model of the impact of the ???fuzzy front end??? on the success of new product development, Research Policy, vol.38, issue.10, pp.1571-1581, 2009.
DOI : 10.1016/j.respol.2009.09.006

B. Verworn and C. Herstatt, Approaches to the Fuzzy Front-End of Innovation, Arbeitspapier Nr, 1999.

B. Verworn, C. Herstatt, and A. Nagahira, The fuzzy front end of Japanese new product development projects: impact on success and differences between incremental and radical projects, R&D Management, vol.36, issue.7, pp.1-19, 2008.
DOI : 10.1109/TEM.1984.6447537

R. W. Veryzer, Discontinuous Innovation and the New Product Development Process, Journal of Product Innovation Management, vol.15, issue.4, pp.304-321, 1998.
DOI : 10.1016/S0737-6782(97)00105-7

J. Vogl, Medien-Werden: Galileis Fernrohr, Archiv Für Mediengeschichte, vol.1, issue.1, pp.115-123, 2001.

V. Zedtwitz, M. Gassmann, and O. , Market versus technology drive in R&D internationalization: four different patterns of managing research and development, Research Policy, vol.31, issue.4, pp.569-588, 2002.
DOI : 10.1016/S0048-7333(01)00125-1

S. Wang, R. M. Guidice, J. W. Tansky, and Z. Wang, When R&D spending is not enough: The critical role of culture when you really want to innovate, Human Resource Management, vol.14, issue.4, pp.767-792, 2010.
DOI : 10.1080/09585190801991145

B. Wellman, Is Dunbar's number up?, British Journal of Psychology, vol.101, issue.474, pp.174-176, 2012.
DOI : 10.1198/016214505000001168

E. Wenger, Communities of Practice: Learning, Meaning, and Identity, 1998.
DOI : 10.1017/CBO9780511803932

E. Wenger, Communities of practice: A brief introduction " , presented at the STEP Leadership Workshop, National Science Foundation, 2011.

E. Wenger, R. A. Mcdermott, and W. Snyder, Cultivating Communities of Practice: A Guide to Managing Knowledge, Harvard Business School, 2002.

E. C. Wenger and W. M. Snyder, Communities of practice: The organizational frontier, Harvard Business Review, vol.78, issue.1, pp.139-146, 2000.

R. Westwood and D. R. Low, The Multicultural Muse, International Journal of Cross Cultural Management, vol.3, issue.2, pp.235-259, 2003.
DOI : 10.1080/09537329808524325

R. W. Woodman, J. E. Sawyer, and R. W. Griffin, Toward a theory of organizational creativity, The Academy of Management Review, vol.18, issue.2, pp.293-321, 1993.

Q. Yang, R. Mudambi, and K. E. Meyer, Conventional and Reverse Knowledge Flows in Multinational Corporations???, Journal of Management, vol.9, issue.3, pp.882-902, 2008.
DOI : 10.1002/(SICI)1097-0266(200004)21:4<429::AID-SMJ81>3.0.CO;2-#

R. K. Yin, Qualitative Research from Start to Finish, 2011.

S. Zaheer, M. S. Schomaker, and L. Nachum, Distance without direction: Restoring credibility to a much-loved construct, Journal of International Business Studies, vol.37, issue.1, pp.18-27, 2012.
DOI : 10.1057/palgrave.jibs.8400180

J. Zhou and Y. Su, A Missing Piece of the Puzzle: The Organizational Context in Cultural Patterns of Creativity, Management and Organization Review, vol.18, issue.03, pp.391-413, 2010.
DOI : 10.2466/pr0.100.2.509-519