W. J. Abernathy and K. B. Clark, Innovation: Mapping the winds of creative destruction, Research Policy, vol.1485, pp.3-2210, 1985.

E. Aho, J. Cornu, L. Georghiou, and A. Subirà, Creating an Innovative Europe (Report of the Independent Expert Group on R&D and Innovation appointed following the Hampton Court Summit and chaired by Mr, Esko Aho No. EUR 22005). European Commission, 2006.

G. L. Albano and M. Sparro, Flexible Strategies for Centralized Public Procurement, Review of Economics and Institutions, vol.1, issue.2, 2010.
DOI : 10.5202/rei.v1i2.17
URL : http://www.rei.unipg.it/rei/article/download/17/23

E. Amanatidou, P. Cunningham, A. Gök, and I. Garefi, Using Evaluation Research as a Means for Policy Analysis in a ???New??? Mission-Oriented Policy Context, Minerva, vol.29, issue.4, pp.419-438, 2014.
DOI : 10.1016/j.respol.2011.10.015

S. Appelt and F. Gualindo-rueda, Measuring the link between Public Procurement and Innovation. OECD Science, Technology and Industry Working Papers, p.3, 2016.

K. Arrow, Economic Welfare and the Allocation of Resources for Invention, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pp.609-626, 1962.

S. Arrowsmith, The Law of Public and Utilities Procurement, 2005.

B. Aschhoff and W. Sofka, Innovation on demand???Can public procurement drive market success of innovations?, Research Policy, vol.38, issue.8, pp.1235-1247, 2009.
DOI : 10.1016/j.respol.2009.06.011

L. Bach and M. Matt, From Economic Foundations to S&T Policy Tools: a Comparative Analysis of the Dominant Paradigms Innovation Policy in a Knowledge-Based Economy: Theory and Practice, 2005.

L. Bach, M. Matt, and S. Wolff, How do firms perceive policy rationales behind the variety of instruments supporting collaborative R&D? Lessons from the European Framework Programs, Technovation, vol.34, issue.5-6, 2014.
DOI : 10.1016/j.technovation.2014.02.008

M. Beise and T. Cleff, Assessing the lead market potential of countries for innovation projects, Journal of International Management, vol.10, issue.4, pp.453-477, 2004.
DOI : 10.1016/j.intman.2004.08.003

A. Bergek, S. Jacobsson, B. Carlsson, S. Lindmark, and A. Rickne, Analyzing the functional dynamics of technological innovation systems: A scheme of analysis, Research Policy, vol.37, issue.3, pp.407-429, 2008.
DOI : 10.1016/j.respol.2007.12.003

F. Bidault, C. Despres, and C. Butler, The drivers of cooperation between buyers and suppliers for product innovation, Research Policy, vol.26, issue.7-8, pp.719-732, 1998.
DOI : 10.1016/S0048-7333(97)00034-6

M. Bleda and P. Del-río, The market failure and the systemic failure rationales in technological innovation systems, Research Policy, vol.42, issue.5, pp.1039-1052, 2013.
DOI : 10.1016/j.respol.2013.02.008

M. Boden, R. Johnston, and F. Scapolo, The role of FTA in responding to grand challenges: A new approach for STI policy?, Science and Public Policy, vol.39, issue.2, pp.135-139, 2012.
DOI : 10.1093/scipol/scs026

W. Boon and J. Edler, Demand, challenges and innovation policy Making sense of new trends in innovation policy, 2017.

S. Borrás and C. Edquist, The choice of innovation policy instruments, Technological Forecasting and Social Change, vol.80, issue.8, pp.1513-1522, 2013.
DOI : 10.1016/j.techfore.2013.03.002

S. Box, OECD Work on Innovation ? A Stocktaking of Existing Work. Science, Technology and Industry Working Papers, p.2, 2009.

M. E. Brenner, Interviewing in Educational Research, Handbook of Complementary Methods in Education Research, 2006.

C. Cagnin, E. Amanatidou, and M. Keenan, Orienting European innovation systems towards grand challenges and the roles that FTA can play, Science and Public Policy, vol.39, issue.2, pp.140-152, 2012.
DOI : 10.1093/scipol/scs014

N. Caldwell, H. Walker, C. Harland, L. Knight, J. Zheng et al., Promoting competitive markets: The role of public procurement, Journal of Purchasing and Supply Management, vol.11, issue.5-6, pp.242-251, 2005.
DOI : 10.1016/j.pursup.2005.12.002

U. Cantner, Foundations of economic change???an extended Schumpeterian approach, Journal of Evolutionary Economics, vol.13, issue.2003, pp.701-736, 2016.
DOI : 10.1007/s00191-003-0163-y

U. Cantner and K. Dopfer, Schumpeter and his contemporaries???pr??cis and road marks, Journal of Evolutionary Economics, vol.25, issue.1, pp.1-19, 2015.
DOI : 10.1007/978-1-349-15675-7_7

J. Cave and E. Frinking, Public Procurement for R&D: Short Analysis of the Potential and Practices, in: Public Procurement and R&D: A JRC/IPTS-ESTO Fast Track Working Paper. European Commission Joint Research Centre-Institute for Prospective Technological Studies, European Science and Technology Observatory, pp.11-44, 2003.

S. Clement, N. Evans, C. Chandler, P. Wiesinger, A. Robb et al., Clean fleets case studies, 2015.

P. Cohendet and F. Meyer-krahmer, The theoretical and policy implications of knowledge codification, Research Policy, vol.30, issue.9, pp.1563-159110, 2001.
DOI : 10.1016/S0048-7333(01)00168-8

B. Coriat and O. Weinstein, Organizations, firms and institutions in the generation of innovation, Research Policy, vol.31, issue.2, pp.273-29010, 2002.
DOI : 10.1016/S0048-7333(01)00141-X

F. Crespi and F. Quatraro, Systemic technology policies: Issues and instruments, Technological Forecasting and Social Change, vol.80, issue.8, pp.1447-1449, 2013.
DOI : 10.1016/j.techfore.2013.07.007

L. Dale-clough, Public procurement of innovation and local authority procurement: procurement modes and framework conditions in three European cities, Innovation: The European Journal of Social Science Research, vol.40, issue.4, pp.220-242, 2015.
DOI : 10.1080/09654310903343567

R. Dalpé, Effects of government procurement on industrial innovation, Technology in Society, vol.16, issue.1, pp.65-83, 1994.
DOI : 10.1016/0160-791X(94)90021-3

R. Dalpé, C. Debresson, and H. Xiaoping, The public sector as first user of innovations, Research Policy, vol.21, issue.3, pp.251-26310, 1992.
DOI : 10.1016/0048-7333(92)90019-Z

N. Dimitri, F. Dini, and G. Piga, When should procurement be centralized?, Handbook of Procurement, 2006.
DOI : 10.1017/CBO9780511492556.004

K. Dopfer and J. Potts, The general theory of economic evolution, 2008.
DOI : 10.4324/9780203507407

A. Dubois and L. Gadde, Systematic combining: an abductive approach to case research, Journal of Business Research, vol.55, issue.7, pp.553-560, 2002.
DOI : 10.1016/S0148-2963(00)00195-8

G. Easton, Critical realism in case study research, Industrial Marketing Management, vol.39, issue.1, 2010.
DOI : 10.1016/j.indmarman.2008.06.004

J. G. Eastwood, B. B. Jalaludin, and L. A. Kemp, Realist explanatory theory building method for social epidemiology: a protocol for a mixed method multilevel study of neighbourhood context and postnatal depression, SpringerPlus, vol.3, issue.1, pp.2193-1801, 2014.
DOI : 10.1177/1558689808325774

J. Edler, Demand policies for innovation in EU CEE countries, Manchester Business School working paper, issue.579, 2009.

J. Edler, C. Edquist, N. S. Vonortas, and J. M. Zabala-iturriagagoitia, Conclusions: lessons, limitations and way forward, Public Procurement for Innovation, 2015.
DOI : 10.4337/9781783471898.00018
URL : https://charlesedquist.files.wordpress.com/2015/01/201501-ppi-c11.pdf

J. Edler and L. Georghiou, Public procurement and innovation???Resurrecting the demand side, Research Policy, vol.36, issue.7, pp.949-963, 2007.
DOI : 10.1016/j.respol.2007.03.003

J. Edler, L. Georghiou, K. Blind, and E. Uyarra, Evaluating the demand side: New challenges for evaluation, Research Evaluation, vol.21, issue.1, pp.33-47, 2012.
DOI : 10.1093/reseval/rvr002

J. Edler, L. Georghiou, E. Uyarra, and J. Yeow, The meaning and limitations of public procurement for innovation: a supplier's perspective, Public Procurement for Innovation, 2015.

J. Edler and E. Uyarra, Public procurement of innovation, Handbook of Innovation in Public Services. Edward Elgar, 2013.
DOI : 10.4337/9781849809757.00025

J. Edler and J. Yeow, Connecting demand and supply: The role of intermediation in public procurement of innovation, Research Policy, vol.45, issue.2, pp.414-426, 2016.
DOI : 10.1016/j.respol.2015.10.010

C. Edquist, Design of innovation policy through diagnostic analysis: identification of systemic problems (or failures), Industrial and Corporate Change, vol.20, issue.6, pp.1725-1753, 2011.
DOI : 10.1093/icc/dtr060

C. Edquist and L. Hommen, Public Technology Procurement and Innovation Theory, Public Technology Procurement and Innovation. Kluwer Academics, pp.5-70, 2000.
DOI : 10.1007/978-1-4615-4611-5_2

C. Edquist and J. M. Zabala-iturriagagoitia, Pre-commercial procurement: a demand or supply policy instrument in relation to innovation? R&D Management 45, pp.147-160, 2015.

C. Edquist and J. M. Zabala-iturriagagoitia, Public Procurement for Innovation as mission-oriented innovation policy, Research Policy, vol.41, issue.10, pp.1757-1769, 2012.
DOI : 10.1016/j.respol.2012.04.022

K. M. Eisenhardt and M. E. Graebner, THEORY BUILDING FROM CASES: OPPORTUNITIES AND CHALLENGES., Academy of Management Journal, vol.50, issue.1, pp.25-32, 2007.
DOI : 10.5465/AMJ.2007.24160888

A. Erridge and J. Greer, Partnerships and public procurement: building social capital through supply relations, Public Administration, vol.80, issue.3, pp.503-522, 2002.
DOI : 10.1111/1467-9299.00315
URL : http://doi.org/10.1111/1467-9299.00315

K. Flanagan and E. Uyarra, Four dangers in innovation policy studies ??? and how to avoid them, Industry and Innovation, vol.21, issue.1, 2016.
DOI : 10.1007/s00191-003-0148-x

K. Flanagan, E. Uyarra, and M. Laranja, Reconceptualising the ???policy mix??? for innovation, Research Policy, vol.40, issue.5, pp.702-713, 2011.
DOI : 10.1016/j.respol.2011.02.005
URL : https://www.escholar.manchester.ac.uk/api/datastream?publicationPid=uk-ac-man-scw:119191&datastreamId=POST-PEER-REVIEW-NON-PUBLISHERS.PDF

S. Fließ and M. Kleinaltenkamp, Blueprinting the service company, Journal of Business Research, vol.57, issue.4, pp.392-40410, 2004.
DOI : 10.1016/S0148-2963(02)00273-4

D. Foray and P. Llerena, Information structure and coordination in technology policy, Journal of Evolutionary Economics, vol.31, issue.2, pp.157-173, 1996.
DOI : 10.1007/BF01202592

D. Foray, D. C. Mowery, and R. R. Nelson, Public R&D and social challenges: What lessons from mission R&D programs? Research Policy 41, pp.1697-1702, 2012.
DOI : 10.1016/j.respol.2012.07.011

J. R. Galbraith, Designing the innovating organization, Organizational Dynamics, vol.10, issue.3, pp.5-25, 1982.
DOI : 10.1016/0090-2616(82)90033-X

S. Gee and E. Uyarra, A role for public procurement in system innovation: the transformation of the Greater Manchester (UK) waste system, Technology Analysis & Strategic Management, vol.36, issue.10, pp.1175-1188, 2013.
DOI : 10.1016/j.jclepro.2012.11.046

F. W. Geels and J. Schot, Typology of sociotechnical transition pathways, Research Policy, vol.36, issue.3, pp.399-417, 2007.
DOI : 10.1016/j.respol.2007.01.003

A. L. George and A. Bennett, Case Studies and Theory Development in the Social Sciences, 2005.

L. Georghiou, J. Edler, E. Uyarra, and J. Yeow, Policy instruments for public procurement of innovation: Choice, design and assessment, Technological Forecasting and Social Change, vol.86, 2014.
DOI : 10.1016/j.techfore.2013.09.018

P. A. Geroski, Models of technology diffusion, Research Policy, vol.29, issue.4-5, pp.603-625, 2000.
DOI : 10.1016/S0048-7333(99)00092-X

P. A. Geroski, Procurement policy as a tool of industrial policy, International Review of Applied Economics, vol.78, issue.2, pp.182-198, 1990.
DOI : 10.1016/0048-7333(76)90028-7

A. Griffin and J. R. Hauser, The Voice of the Customer, Marketing Science, vol.12, issue.1, pp.1-27, 1993.
DOI : 10.1287/mksc.12.1.1

D. Guellec, Les politiques de soutien à l'innovation technologique à l'aune de la théorie économique. économie & prévision 150, pp.95-105, 2001.

M. Guerzoni and E. Raiteri, Demand-side vs. supply-side technology policies: Hidden treatment and new empirical evidence on the policy mix, Research Policy, vol.44, issue.3, 2015.
DOI : 10.1016/j.respol.2014.10.009

H. Treasury, HM Treasury Review of Competitive Dialogue, 2010.

L. Hommen and M. Rolfstam, Public Procurement and Innovation: Towards a Taxonomy, Journal of Public Procurement, vol.9, pp.17-56, 2009.

D. G. Hoopes and S. Postrel, Shared knowledge, ???glitches,??? and product development performance, Strategic Management Journal, vol.16, issue.9, pp.837-865, 1999.
DOI : 10.1002/smj.4250160303

M. Howlett, Designing public policies: principles and instruments, 2011.

M. Howlett, Policy instruments, policy styles, and policy implementation, Policy Studies Journal, vol.19, 1991.

M. Hviid and C. W. Price, Well-Functioning Markets in Retail Energy, European Competition Journal, vol.10, issue.1, 2014.
DOI : 10.5235/17441056.10.1.167

W. J. Johnston and T. V. Bonoma, The Buying Center: Structure and Interaction Patterns, Journal of Marketing, vol.45, issue.3, 1981.
DOI : 10.2307/1251549

P. Kale and H. Singh, Managing Strategic Alliances: What Do We Know Now, and Where Do We Go From Here? Academy of Management Perspectives, pp.45-62, 2009.

E. Kallerud, E. Amanatidou, P. Upham, M. Nieminen, A. Klitkou et al., Dimensions of research and innovation policies to address grand and global challenges, 2013.

S. Kergroach, Innovation policy mix: exploratory approach for a mapping, OECD Science, Technology and Industry Working Papers Forthcoming, 2017.

S. Kergroach, J. Pruess, S. Fraccola, and B. Serve, Measuring some aspects of the policy mix: exploring the EC/OECD International STI Policy Database for policy indicators, OECD Science, 2017.

J. W. Kingdon, Agendas, alternatives, and public policies, Little Brown, 1984.

K. Woolthuis, R. Lankhuizen, M. Gilsing, and V. , A system failure framework for innovation policy design, Technovation, vol.25, issue.6, 2005.
DOI : 10.1016/j.technovation.2003.11.002

M. Kleinsmann and R. Valkenburg, Barriers and enablers for creating shared understanding in co-design projects, Design Studies, vol.29, issue.4, pp.369-386, 2008.
DOI : 10.1016/j.destud.2008.03.003

H. Knutsson and A. Thomasson, Innovation in the Public Procurement Process: A study of the creation of innovation-friendly public procurement, Public Management Review, vol.6, issue.1, pp.242-255, 2014.
DOI : 10.1080/14719037.2010.501616

S. Kuhlmann and A. Rip, The challenge of addressing Grand Challenges. A think piece of how innovation can be driven towards the " Grand Challenges " as defined under the prospective European Union Framework Programme Horizon 2020, European Research and Innovation Area Board, 2014.

M. Lacave, Regional Innovation Report Rhône-Alpes (Regional Innovation Monitor), 2011.

M. Laranja, E. Uyarra, and K. Flanagan, Policies for science, technology and innovation: Translating rationales into regional policies in a multi-level setting, Research Policy, vol.37, issue.5, 2008.
DOI : 10.1016/j.respol.2008.03.006

R. Larsson, CASE SURVEY METHODOLOGY: QUANTITATIVE ANALYSIS OF PATTERNS ACROSS CASE STUDIES., Academy of Management Journal, vol.36, issue.6, pp.1515-1546, 1993.
DOI : 10.2307/256820

M. Le-dain, R. Calvi, and S. Cheriti, Measuring supplier performance in collaborative design: proposition of a framework, R&D Management, vol.32, issue.1, pp.61-79, 2011.
DOI : 10.2307/41166019
URL : https://hal.archives-ouvertes.fr/hal-00477127

M. Le-dain, R. Calvi, and S. Cheriti, Developing an approach for design-or-buy-design decision-making, Journal of Purchasing and Supply Management, vol.16, issue.2, 2010.
DOI : 10.1016/j.pursup.2010.03.010
URL : https://hal.archives-ouvertes.fr/hal-00381394

V. Lember, T. Kalvet, and R. Kattel, Urban Competitiveness and Public Procurement for Innovation, Urban Studies, vol.55, issue.2, pp.1373-1395, 2011.
DOI : 10.1093/0195188047.001.0001

V. Lember, T. Kalvet, R. Kattel, C. Penna, and M. Suurna, Public procurement for innovation in Baltic metropolises, BalMet Inno, 2007.

Y. Li, Public Procurement as a Demand-side Innovation Policy in China -An Exploratory and Evaluative Study, 2013.

Y. Li and L. Georghiou, Signaling and accrediting new technology: Use of procurement for innovation in China, Science and Public Policy, vol.43, issue.3, pp.338-351, 2016.
DOI : 10.1093/scipol/scv044

S. Littlechild, The CMA energy market investigation, the well-functioning market, Ofgem, Government and behavioural economics, European Competition Journal, vol.11, issue.2-3, 2015.
DOI : 10.1080/17441056.2016.1153311

B. J. Loasby, Knowledge, institutions, and evolution in economics, 1999.
DOI : 10.4324/9780203459096

K. Locke, K. Golden-biddle, and M. S. Feldman, Perspective???Making Doubt Generative: Rethinking the Role of Doubt in the Research Process, Organization Science, vol.19, issue.6, pp.907-918, 2008.
DOI : 10.1287/orsc.1080.0398

B. Å. Lundvall, National Innovation Systems???Analytical Concept and Development Tool, Presented at the DRUID Tenth Anniversary Summer Conference 2005 on Dynamics of Industry and Innovation: Organizations, Networks and Systems, 2005.
DOI : 10.1007/s001910050090

B. Å. Lundvall, National innovation system: towards a theory of innovation and interactive learning, 1992.
DOI : 10.7135/UPO9781843318903

F. Malerba, Increase Learning, Break Knowledge Lock-ins and Foster Dynamic Complementarities: Evolutionary and System Perspectives on Technology Policy in Industrial Dynamics The New Economics of Technology Policy, pp.33-45, 2009.

F. Malerba, Sectoral systems of innovation and production, Research Policy, vol.31, issue.2, pp.247-264, 2002.
DOI : 10.1016/S0048-7333(01)00139-1

F. Malerba, Public Policy and Industrial Dynamics: an Evolutionary Perspective, The Innovation Systems and European Integration (ISE) Final Report, 1996.

V. Mangematin and M. Callon, Technological competition, strategies of the firms and the choice of the first users: the case of road guidance technologies, Research Policy, vol.24, issue.3, pp.441-458, 1995.
DOI : 10.1016/0048-7333(93)00776-P
URL : https://hal.archives-ouvertes.fr/hal-00422545

B. R. Martin, R&D policy instruments ??? a critical review of what we do and don???t know, Industry and Innovation, vol.12, issue.05, 2016.
DOI : 10.1002/(ISSN)1520-6688

M. Matt, S. Robin, and S. Wolff, The influence of public programs on inter-firm R&D collaboration strategies: project-level evidence from EU FP5 and FP6, The Journal of Technology Transfer, vol.22, issue.2, pp.885-916, 2012.
DOI : 10.1086/466942

M. Mazzucato, From market fixing to market-creating: a new framework for innovation policy, Industry and Innovation, vol.19, issue.1, 2016.
DOI : 10.1007/s00191-003-0148-x

M. Mazzucato, The entrepreneurial state, Soundings, vol.49, issue.49, 2013.
DOI : 10.3898/136266211798411183

M. Mazzucato and C. Perez, Innovation as Growth Policy, 2015.
DOI : 10.1093/acprof:oso/9780198747413.003.0009

C. Mccrudden, Using public procurement to achieve social outcomes, Natural Resources Forum, vol.5, issue.2, pp.257-267, 2004.
DOI : 10.1111/j.1477-8947.2004.00099.x

R. Mcivor, P. Humphreys, and T. Cadden, Supplier involvement in product development in the electronics industry: A case study, Journal of Engineering and Technology Management, vol.23, issue.4, 2006.
DOI : 10.1016/j.jengtecman.2006.08.006

J. S. Metcalfe, Systems Failure and the Case for Innovation Policy Innovation Policy in a Knowledge-Base Economy, 2005.

J. S. Metcalfe and R. Ramlogan, Limits to the economy of knowledge and knowledge of the economy. Futures, Complexity and the limits of knowledge 37, 2005.

S. Metcalfe and L. Georghiou, Equilibrium and evolutionary foundations of technology policy, STI Review, vol.22, pp.75-100, 1998.

S. Modell, In defence of triangulation: A critical realist approach to mixed methods research in management accounting, Management Accounting Research, vol.20, issue.3, 2009.
DOI : 10.1016/j.mar.2009.04.001

B. Montmartin and N. Massard, IS FINANCIAL SUPPORT FOR PRIVATE R&D ALWAYS JUSTIFIED? A DISCUSSION BASED ON THE LITERATURE ON GROWTH, Journal of Economic Surveys, vol.106, issue.3, pp.479-505, 2015.
DOI : 10.1086/250002
URL : https://hal.archives-ouvertes.fr/halshs-01239191

K. Morgan and R. Sonnino, Empowering consumers: the creative procurement of school meals in Italy and the UK, International Journal of Consumer Studies, vol.3, issue.1, 2007.
DOI : 10.1080/146166901200543339

G. Mulgan and D. Albury, Innovation in the public sector (Discussion Paper) Strategy Office, 2003.

L. Neij, Methods of evaluating market transformation programmes: experience in Sweden, Energy Policy, vol.29, issue.1, pp.67-79, 2001.
DOI : 10.1016/S0301-4215(00)00100-2

R. R. Nelson, The Moon and the Ghetto revisited, Science and Public Policy, vol.38, issue.9, pp.681-690, 2011.
DOI : 10.1093/scipol/38.9.681

R. R. Nelson, Building Effective ???Innovation Systems??? versus Dealing with ???Market Failures??? as Ways of Thinking About Technology Policy, 2009.
DOI : 10.4337/9781848449169.00007

R. R. Nelson, On the complexities and limitations of market organizations, 2000.

R. R. Nelson, The Simple Economics of Basic Scientific Research, Journal of Political Economy, vol.67, issue.3, pp.297-306, 1959.
DOI : 10.1086/258177

T. Nishiguchi, Strategic industrial sourcing: the Japanese advantage, 1994.

O. , 2. Oecd, and . Science, Technology and Innovation Outlook 2016, OECD Science, Technology and Innovation Outlook

2. Oecd, Government at a Glance 2015
DOI : 10.1787/gov_glance-2015-en

2. Oecd, Demand-side Innovation Policies

E. Oecd, Oslo Manual, 2005.
DOI : 10.1787/9789264013100-en

P. Paillé and A. Mucchielli, L'analyse qualitative en sciences humaines et sociales, 2012.
DOI : 10.3917/arco.paill.2012.01

G. Partington, Qualitative research interviews: Identifying problems in technique, Issues in Educational Research, vol.11, pp.32-44, 2001.

H. Personnier, La conception collaborative avec les fournisseurs : proposition d'une méthode d'analyse par les dysfonctionnements, 2013.

H. Personnier, M. Le-dain, and R. Calvi, Failures in collaborative design with suppliers: Literature review and future research avenues, Presented at the 21st Annual IPSERA Conference: Purchasing & Supply Management in a Changing World, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00787740

H. Personnier, M. Le-dain, S. Holger, and R. Calvi, Failures in collaborative design with suppliers: Impact analysis on project innovation, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00966972

W. Phillips, L. Knight, N. Caldwell, and J. Warrington, Policy through procurement???The introduction of digital signal process (DSP) hearing aids into the English NHS, Health Policy, vol.80, issue.1, 2007.
DOI : 10.1016/j.healthpol.2006.03.008

J. Potts, Knowledge and markets, Journal of Evolutionary Economics, vol.11, issue.4, pp.413-431, 2001.
DOI : 10.1007/PL00003865

H. G. Rainey and B. Bozeman, Comparing Public and Private Organizations: Empirical Research and the Power of the A Priori, Journal of Public Administration Research and Theory, vol.10, issue.2, pp.447-470, 2000.
DOI : 10.1093/oxfordjournals.jpart.a024276

J. Reichertz, Abduction: The Logic of Discovery of Grounded Theory, Forum Qualitative Sozialforschung Forum: Qualitative Social Research, vol.11, 2009.
DOI : 10.4135/9781848607941.n10

C. G. Ribeiro and A. T. Furtado, Public procurement for innovation in developing countries: the case of Petrobras, Public Procurement for Innovation, EU-SPRI Forum on Science, Technology and Innovation Policy, 2014.
DOI : 10.4337/9781783471898.00017

J. Rigby, The impact of pre-commercial procurement on innovation, Handbook of Innovation Policy Impact, EU- SPRI Forum on Science, Technology and Innovation Policy, 2016.
DOI : 10.4337/9781784711856.00019

P. S. Ring and A. H. Ven, Developmental Processes of Cooperative Interorganizational Relationships, Academy of Management Review, vol.19, pp.90-118, 1994.
DOI : 10.2307/258836

M. Rolfstam, Public procurement of innovation for a better world: a consolidation or a new beginning?, Innovation: The European Journal of Social Science Research, vol.28, issue.3, pp.211-219, 2015.
DOI : 10.1080/09654310903343567

M. Rolfstam, Public Procurement and Innovation: The Role of Institutions, 2013.
DOI : 10.4337/9780857930521

M. Rolfstam, Public procurement of innovation: demand as in command or facilitation of endogenous knowledge conversion? Presented at the Conference on Demand, Innovation and Policy: Underpinning Policy Trends with Academic Analysis, 2012.
DOI : 10.4337/9780857930521

M. Rolfstam, Good Rules or Bad Rules in Public Procurement of Innovation: But is it really the (Right) Question? Administrative Culture 13, pp.109-129, 2012.

M. Rolfstam, Early involvement of stakeholders in Public Procurement of Innovation The Case of The Biogas and Upgrading Plant, Presented at the 19th Annual International Purchasing and Supply Education and Research Association (IPSERA) Conference, 2010.

M. Rolfstam, Public procurement as an innovation policy tool: the role of institutions, Science and Public Policy, vol.36, issue.5, pp.349-360, 2009.
DOI : 10.3152/030234209X442025

M. Rolfstam, Organisations and Institutions in Public Procurement of Innovations: The Case of the Energy Centre in Bracknell, UK. Presented at the DRUID-DIME Academy Winter, PhD Conference on Geography, Innovation and Industrial Dynamics, 2007.

R. Rothwell, Creating a Regional Innovation-Oriented Infrastructure: The Role of Public Procurement, Annals of Public and Cooperative Economics, vol.55, issue.2, pp.159-172, 1984.
DOI : 10.1111/j.1467-8292.1984.tb01890.x

D. M. Rousseau, S. B. Sitkin, R. S. Burt, and C. Camerer, NOT SO DIFFERENT AFTER ALL: A CROSS-DISCIPLINE VIEW OF TRUST., Academy of Management Review, vol.23, issue.3, pp.393-404, 1998.
DOI : 10.5465/AMR.1998.926617

M. Sako, Prices, quality, and trust: inter-firm relations in Britain and Japan, Cambridge studies in management, 1992.
DOI : 10.1017/CBO9780511520723

H. Schiele, How to distinguish innovative suppliers? Identifying innovative suppliers as new task for purchasing, Industrial Marketing Management, vol.35, issue.8, pp.925-935, 2006.
DOI : 10.1016/j.indmarman.2006.05.003
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.604.9220

W. Schramm, Notes on Case Studies of Instructional Media Projects, 1971.

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

E. Sheppard, Problème public, Dictionnaire Des Politiques Publiques. Presses de Sciences Po, pp.349-356, 2006.

K. Smith, Innovation as a Systemic Phenomenon: Rethinking the Role of Policy, Enterprise and Innovation Management Studies, vol.18, issue.412, 2000.
DOI : 10.1016/0048-7333(96)00885-2

K. Smith, Systems Approach to Innovation: Some Policy Issues, in: The Innovation Systems and European Integration (ISE) Final Report, 1996.

R. Smits and S. Kuhlmann, The rise of systemic instruments in innovation policy, International Journal of Foresight and Innovation Policy, vol.1, issue.1/2, pp.4-32, 2004.
DOI : 10.1504/IJFIP.2004.004621

L. Soete and A. Arundel, An Integrated Approach to European Innovation and Technology Diffusion Policy: a Maastricht Memorandum (No. EUR 15090 EN) European Commission, 1993.

R. Sonnino, Quality Food, Public Procurement, and Sustainable Development: The School Meal Revolution in Rome, Environment and Planning A, vol.35, issue.1, pp.425-440, 2009.
DOI : 10.1068/a3621

J. Stentoft-arlbjørn and P. Vagn-freytag, Public procurement vs private purchasing, International Journal of Public Sector Management, vol.25, issue.3, pp.203-220, 2012.
DOI : 10.1016/j.pursup.2007.03.004

P. Telles, Competitive dialogue in Portugal, Public Procurement Law Review, pp.1-32, 2010.
DOI : 10.1017/CBO9781139152334.010

Y. Terrasse, Les politiques d'achat en France. Politiques et management public 10, 1992.
DOI : 10.3406/pomap.1992.3049

E. Uyarra, The impact of public procurement of innovation, Handbook of Innovation Policy Impact, EU-SPRI Forum on Science, Technology and Innovation Policy, 2016.
DOI : 10.4337/9781784711856.00018

E. Uyarra, Review of Measures in Support of Public Procurement of Innovation, Compendium of Evidence on the Effectiveness of Innovation Policy Intervention, 2013.

E. Uyarra, Opportunities for innovation through local government procurement. A case study of Greater Manchester, 2010.

E. Uyarra, J. Edler, J. Garcia-estevez, L. Georghiou, and J. Yeow, Barriers to innovation through public procurement: A supplier perspective, Technovation, vol.34, issue.10, 2014.
DOI : 10.1016/j.technovation.2014.04.003
URL : http://doi.org/10.1016/j.technovation.2014.04.003

E. Uyarra and K. Flanagan, Understanding the Innovation Impacts of Public Procurement, European Planning Studies, vol.4, issue.1, pp.123-143, 2010.
DOI : 10.1016/S0954-349X(97)00039-8

E. Uyarra, K. Flanagan, E. Magro, and J. M. Zabala-iturriagagoitia, Anchoring the innovation impacts of public procurement to place: The role of conversations. Environment and Planning C: Politics and Space 239965441769462, pp.10-1177, 2017.

E. Uyarra and D. Moñux, Spurring Innovation-led Growth in Latin America and the Caribbean through Public Procurement (Discussion Paper No. IDB-DP-488) Inter-American Development Bank, 2016.

V. Valovirta, Building capacity for public procurement of innovation, Public Procurement for Innovation, EU-SPRI Forum on Science, Technology and Innovation Policy, 2015.

J. Van-maanen, J. B. Sørensen, and T. R. Mitchell, THE INTERPLAY BETWEEN THEORY AND METHOD., Academy of Management Review, vol.32, issue.4, pp.1145-1154, 2007.
DOI : 10.5465/AMR.2007.26586080

B. S. Vanneste, P. Puranam, and T. Kretschmer, Trust over time in exchange relationships: Meta-analysis and theory, Strategic Management Journal, vol.30, issue.1, pp.1891-1902, 2014.
DOI : 10.1111/j.1467-6486.1993.tb00298.x
URL : http://onlinelibrary.wiley.com/doi/10.1002/smj.2198/pdf

R. Vecchiato and C. Roveda, Foresight for public procurement and regional innovation policy: The case of Lombardy, Research Policy, vol.43, issue.2, pp.438-450, 2013.
DOI : 10.1016/j.respol.2013.11.003

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

A. Walter, T. A. Müller, G. Helfert, and T. Ritter, Functions of industrial supplier relationships and their impact on relationship quality, Industrial Marketing Management, vol.32, issue.2, pp.159-169, 2003.
DOI : 10.1016/S0019-8501(02)00230-4

S. Wang and M. D. Bunn, Government/Business Relationships: Insights into Contract Implementation, Journal of Public Procurement, vol.4, pp.84-115, 2004.

K. M. Weber and H. Rohracher, Legitimizing research, technology and innovation policies for transformative change, Research Policy, vol.41, issue.6, 2012.
DOI : 10.1016/j.respol.2011.10.015

M. Weber, The Methodology of the Social Sciences, 1949.

G. Whyles, H. Meerveld, . Van, and J. Nauta, Forward Commitment Procurement: a practical methodology that helps to manage risk in procuring innovative goods and services, Innovation: The European Journal of Social Science Research, vol.13, issue.2, pp.293-311, 2015.
DOI : 10.1016/s0263-7863(01)00080-1

A. J. Wieczorek and M. P. Hekkert, Systemic instruments for systemic innovation problems: A framework for policy makers and innovation scholars, Science and Public Policy, vol.39, issue.1, pp.74-87, 2012.
DOI : 10.1093/scipol/scr008

R. K. Yin, Qualitative research from start to finish, 2011.

R. K. Yin, Case study research: design and methods, Fourth edition, 2009.

R. K. Yin and K. A. Heald, Using the case survey method to analyze policy studies Administrative science quarterly, pp.371-381, 1975.
DOI : 10.2307/2391997

E. Zaparucha and A. Muths, Mini Country Report/France (Thematic Report 2011 under Specific Contract for the Integration of INNO Policy TrendChart with ERAWATCH European Commission, 2011.