Adkins, L. 2002. Reflexivity and the politics of qualitative research. Qualitative research in action 332-348.
Antons, D. and Piller, F.T. 2015. Opening the black box of “Not Invented Here”: Attitudes, decision biases, and behavioral consequences. Academy of Management Perspectives 29(2) 193-217.
Ayuso, S., Ángel Rodríguez, M., García-Castro, R. and Ángel Ariño, M. 2011. Does stakeholder engagement promote sustainable innovation orientation? Industrial Management & Data Systems 111(9) 1399-1417.
Bahemia, H. and Squire, B. 2010. A contingent perspective of open innovation in new product development projects. International Journal of Innovation Management 14(04) 603-627.
Beringer, C., Jonas, D. and Gemünden, H.G. 2012. Establishing project portfolio management: An exploratory analysis of the influence of internal stakeholders’ interactions. Project Management Journal 43(6) 16-32.
Beringer, C., Jonas, D. and Kock, A. 2013. Behavior of internal stakeholders in project portfolio management and its impact on success. International Journal of Project Management 31(6) 830-846.
Bogers, M. 2011. The open innovation paradox: knowledge sharing and protection in R&D collaborations. European Journal of Innovation Management 14(1) 93-117.
Bonner, J.M., Ruekert, R.W. and Walker Jr, O.C. 2002. Upper management control of new product development projects and project performance. Journal of Product Innovation Management: An International Publication of the Product Development & Management Association 19(3) 233-245.
Bossink, B.A. 2007. Leadership for sustainable innovation. International Journal of Technology Management & Sustainable Development 6(2) 135-149.
Boswell, C. and Cannon, S. 2018. Introduction to nursing research: Incorporating evidence-based practice: Jones & Bartlett Publishers.
Bourne, L. 2016. Stakeholder relationship management: a maturity model for organisational implementation: Routledge.
Brook, J.W. and Pagnanelli, F. 2014. Integrating sustainability into innovation project portfolio management–A strategic perspective. Journal of Engineering and Technology Management 34 46-62.
Brunswicker, S. et al. 2016. Managing Open Innovation Projects with Impact.
Brunswicker, S. and Chesbrough, H. 2018. The Adoption of Open Innovation in Large Firms: Practices, Measures, and Risks A survey of large firms examines how firms approach open innovation strategically and manage knowledge flows at the project level. Research-Technology Management 61(1) 35-45.
Buys, A.J. and Stander, M. 2010. Linking projects to business strategy through project portfolio management. South African Journal of Industrial Engineering 21(1) 59-68.
Calof, J., Meissner, D. and Razheva, A. 2018. Overcoming open innovation challenges: A contribution from foresight and foresight networks. Technology Analysis & Strategic Management 30(6) 718-733.
Carbonell, P. and Rodriguez Escudero, A.I. 2016. The Effects of Decentralization in Strategy‐Making and National Culture on NPD Portfolio Planning. Journal of Product Innovation Management 33 101-116.
Cardinal, L.B. 2001. Technological innovation in the pharmaceutical industry: The use of organizational control in managing research and development. Organization science 12(1) 19-36.
Chao, R.O. and Kavadias, S. 2008. A theoretical framework for managing the new product development portfolio: When and how to use strategic buckets. Management Science 54(5) 907-921.
Chen, J., Chen, Y. and Vanhaverbeke, W. 2011. The influence of scope, depth, and orientation of external technology sources on the innovative performance of Chinese firms. Technovation 31(8) 362-373.
Chen, Q. and Eriksson, T. 2019. The mediating role of decentralization between strategy and performance. Journal of Organizational Change Management.
Chesbrough, H. 2003a. 1. What is Open Innovation?, HBR School Press, Boston (MA).
Chesbrough, H. 2003b. Open Innovation (Cambridge, MA: Harvard Business School Press).
Chesbrough, H. 2012. Open innovation: Where we've been and where we're going. Research-Technology Management 55(4) 20-27.
Chesbrough, H. and Brunswicker, S. 2014. A fad or a phenomenon?: The adoption of open innovation practices in large firms. Research-Technology Management 57(2) 16-25.
Chesbrough, H. and Crowther, A.K. 2006. Beyond high tech: early adopters of open innovation in other industries. R&D Management 36(3) 229-236.
Chesbrough, H., Vanhaverbeke, W. and West, J. 2006. Open innovation: Researching a new paradigm: Oxford University Press on Demand.
Chesbrough, H.W. and Appleyard, M.M. 2007. Open innovation and strategy. California Management Review 50(1) 57-76.
Cooper, R.G. and Edgett, S. 2008. Ideation for product innovation: What are the best methods. PDMA visions magazine 1(1) 12-17.
Cui, T., Wu, Y. and Tong, Y. 2018. Exploring ideation and implementation openness in open innovation projects: IT-enabled absorptive capacity perspective. Information & management 55(5) 576-587.
De Vaus, D. 2001. Research design in social research: Sage.
Elmquist, M., Fredberg, T. and Ollila, S. 2009. Exploring the field of open innovation. European Journal of Innovation Management 12(3) 326-345.
Enkel, E., Gassmann, O. and Chesbrough, H. 2009. Open R&D and open innovation: exploring the phenomenon. R&D Management 39(4) 311-316.
Faems, D., Van Looy, B. and Debackere, K. 2005. Interorganizational collaboration and innovation: Toward a portfolio approach. Journal of product innovation management 22(3) 238-250.
Ferreras-Méndez, J.L., Newell, S., Fernández-Mesa, A. and Alegre, J. 2015. Depth and breadth of external knowledge search and performance: The mediating role of absorptive capacity. Industrial Marketing Management 47 86-97.
Floricel, S. and Ibanescu, M. 2008. Using R&D portfolio management to deal with dynamic risk. R&d Management 38(5) 452-467.
Fricke, S.E. and Shenbar, A. 2000. Managing multiple engineering projects in a manufacturing support environment. IEEE Transactions on engineering management 47(2) 258-268.
Glaser, B.G. 1992. Basics of grounded theory analysis: Emergence vs forcing: Sociology press.
Gregory, M. 1995. Technology management: a process approach. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 209(5) 347-356.
Heising, W. 2012. The integration of ideation and project portfolio management—A key factor for sustainable success. International Journal of Project Management 30(5) 582-595.
Hoffmann, W.H. 2007. Strategies for managing a portfolio of alliances. Strategic management journal 28(8) 827-856.
Klingebiel, R. and Rammer, C. 2014. Resource allocation strategy for innovation portfolio management. Strategic Management Journal 35(2) 246-268.
Kock, A. and Georg Gemünden, H. 2016. Antecedents to Decision‐Making Quality and Agility in Innovation Portfolio Management. Journal of product innovation management 33(6) 670-686.
Kock, A., Heising, W. and Gemünden, H.G. 2015. How ideation portfolio management influences front‐end success. Journal of product innovation management 32(4) 539-555.
Kock, A., Heising, W. and Gemünden, H.G. 2016. A contingency approach on the impact of front‐end success on project portfolio success. Project Management Journal 47(2) 115-129.
Koen, P. et al. 2001. Providing clarity and a common language to the “fuzzy front end”. Research-Technology Management 44(2) 46-55.
Kratzer, J., Meissner, D. and Roud, V. 2017. Open innovation and company culture: Internal openness makes the difference. Technological Forecasting and Social Change 119 128-138.
Lakemond, N., Bengtsson, L., Laursen, K. and Tell, F. 2016. Match and manage: the use of knowledge matching and project management to integrate knowledge in collaborative inbound open innovation. Industrial and Corporate Change 25(2) 333-352.
Lechler, T.G. and Thomas, J.L. 2015. Examining new product development project termination decision quality at the portfolio level: Consequences of dysfunctional executive advocacy. International Journal of Project Management 33(7) 1452-1463.
Lee, N., Nystén-Haarala, S. and Huhtilainen, L. 2010. Interfacing intellectual property rights and open innovation. Lappeenranta University of Technology, Department of Industrial Management Research Report(225).
Lerch, M. and Spieth, P. 2012. Innovation project portfolio management: A qualitative analysis. IEEE Transactions on Engineering Management 60(1) 18-29.
Lu, P., Yuan, S. and Wu, J. 2017. The interaction effect between intra-organizational and inter-organizational control on the project performance of new product development in open innovation. International Journal of Project Management 35(8) 1627-1638.
Martinez-Conesa, I., Soto-Acosta, P. and Carayannis, E.G. 2017. On the path towards open innovation: Assessing the role of knowledge management capability and environmental dynamism in SMEs. Journal of Knowledge Management 21(3) 553-570.
Martinsuo, M. 2013. Project portfolio management in practice and in context. International Journal of Project Management 31(6) 794-803.
Mathews, S. 2010. Innovation portfolio architecture. Research-Technology Management 53(6) 30-40.
Mehrwald, H. 1999. Das" Not Invented Here"-Syndrom in Forschung und Entwicklung: Springer.
Meifort, A. 2016. Innovation portfolio management: A synthesis and research agenda. Creativity and Innovation Management 25(2) 251-269.
Meskendahl, S. 2010. The influence of business strategy on project portfolio management and its success—a conceptual framework. International Journal of Project Management 28(8) 807-817.
Mikkola, J.H. 2001. Portfolio management of R&D projects: implications for innovation management. Technovation 21(7) 423-435.
Padovani, M. and Carvalho, M.M. 2016. Integrated PPM process: Scale development and validation. International Journal of Project Management 34(4) 627-642.
Patanakul, P. 2015. Key attributes of effectiveness in managing project portfolio. International Journal of Project Management 33(5) 1084-1097.
Piller, F.T. and Walcher, D. 2006. Toolkits for idea competitions: a novel method to integrate users in new product development. R&D Management 36(3) 307-318.
PMI, A. 2017. guide to the project management body of knowledge (PMBOK guide), 6. VER. PROJECT MANAGEMENT INSTITUTE (PMI).
Rose, K.H. 2013. A Guide to the Project Management Body of Knowledge (PMBOK® Guide)—Fifth Edition. Project Management Journal 44(3) e1-e1.
Rush, H., Bessant, J. and Hobday, M. 2007. Assessing the technological capabilities of firms: developing a policy tool. R&D Management 37(3) 221-236.
Saebi, T. and Foss, N.J. 2015. Business models for open innovation: Matching heterogeneous open innovation strategies with business model dimensions. European Management Journal 33(3) 201-213.
Santoro, G., Vrontis, D., Thrassou, A. and Dezi, L. 2018. The Internet of Things: Building a knowledge management system for open innovation and knowledge management capacity. Technological Forecasting and Social Change 136 347-354.
Sicotte, H., Drouin, N. and Delerue, H. 2014. Innovation portfolio management as a subset of dynamic capabilities: Measurement and impact on innovative performance. Project Management Journal 45(6) 58-72.
Slowinski, G. and Sagal, M.W. 2010. Good practices in open innovation. Research-Technology Management 53(5) 38-45.
Srivannaboon, S. and Munkongsujarit, S. 2016. Project management and project portfolio management in open innovation: Literature review. 2016 Portland International Conference on Management of Engineering and Technology (PICMET), IEEE.
Teller, J. 2013. Portfolio risk management and its contribution to project portfolio success: An investigation of organization, process, and culture. Project Management Journal 44(2) 36-51.
Teller, J., Unger, B.N., Kock, A. and Gemünden, H.G. 2012. Formalization of project portfolio management: The moderating role of project portfolio complexity. International Journal of Project Management 30(5) 596-607.
Unger, B.N., Rank, J. and Gemünden, H.G. 2014. Corporate innovation culture and dimensions of project portfolio success: The moderating role of national culture. Project Management Journal 45(6) 38-57.
Van de Vrande, V., De Jong, J.P., Vanhaverbeke, W. and De Rochemont, M. 2009. Open innovation in SMEs: Trends, motives and management challenges. Technovation 29(6-7) 423-437.
Yin, R.K. 2003. Case study research: Design and methods (Vol. 5).
Yin, R.K. 2009. How to do better case studies. The SAGE handbook of applied social research methods 2 254-282.
جلال, پ., زبردست1, اسفندیار و فصیحی 2018. شناسایی و رتبهبندی ابعاد و معیارهای مؤثر در مدیریت سبد پروژههای شهری و ارائه مدل مفهومی برای تعریف سبد پروژههای شهری. نشریه هنرهای زیبا-معماری و شهرسازی 22(4) 57-70.