2023

• Achtelik, T., Herstatt, C. and Tiwari, R. (2023). Organizational Antecedents of Over-Engineering – The Case of Sustainable Material Innovation in Automotive, 30th Innovation and Product Development Management Conference, Lecco, Italy.

• Achtelik, T., Herstatt, C. and Tiwari, R. (2023). System Orientation as an Enabler for Sustainable Frugal Engineering: Insights from Automotive Material Development, Procedia CIRP 116: 119–124, 30th CIRP Life Cycle Engineering Conference, New Brunswick, USA.

• Achtelik, T. and Tiwari, R. (2023). Frugale Nachhaltigkeit: Enabler für passgenaue, nachhaltige Werkstoffinnovationen, Plastic In Automotive Engineering (PIAE) 2023, Mannheim, Germany.

• Damberg, S., Dlugoborskyte, V., & Herstatt, C. (2023). The influence of companies' sustainabilitymeasures on employees' sustainable behavior. XXXIV ISPIM INNOVATION CONFERENCE: Innovation and Circular Economy, Ljubljana, Slovenia, June 4-7, 2023.

• Damberg, S., Lucius, Z. K., & Schweisfurth, T. (2023). Contributing to the innovation process – the role of employee participation. 20th Open and User Innovation Conference, July 10-11, 2023.

• Degen, L. M. and Herstatt, C. (2023), Transforming to a Circular Economy: A Review on Paradoxical Tensions, in: ISPIM Conference, 2023.

• Julia L. Pantel, Ulla A. Saari, Cornelius Herstatt, Christian Bücker (2023). How companies involve customer perspectives in circular-oriented innovation: Insights from a multiple-case study, 30th Innovation and Product Development Management Conference, Lecco, Italy

• Schneider, M., Damberg, S., Saari, U. S., Herstatt, C. (2023). Examining the relationship between circular economy implementation and four dimensions of firm performance. European Academy of Management: Transforming Business for Good, Dublin, Ireland, June 14-15, 2023.

• Schubert Rocha, N., & Damberg, S. (2023). Circular start-ups founders’ aspirations: a mixed methods approach. 30th IPDMC Innovation and Product Development Management Conference, Lecco, Italy, June 7-9, 2023.

• Uusikartano, J., & Damberg, S. (2023). Conceptualising inter-organisational collaboration for circular economy. XXXIV ISPIM INNOVATION CONFERENCE: Innovation and Circular Economy, Ljubljana, Slovenia, June 4-7, 2023.

• Zeller, J., Damberg, S., & Herstatt, C. (2023). Perspectives on stakeholder involvement in regional circular economy projects. XXXIV ISPIM INNOVATION CONFERENCE: Innovation and Circular Economy, Ljubljana, Slovenia, June 4-7, 2023.

2022

• Dlugoborskyte, V., Saari, U.A., Herstatt, C. (2022). Developing Circular Product Innovation Capabilities – The Supporting Role of Certifying Offices in the Transition to a Circular Economy. Presented in 29th Innovation & Product Development Conference (IPDMC), 17-19 July, 2022, Hamburg (Germany).

• Velázquez-Martínez, J. C., Dlugoborskyte, V., & Karla B. Valenzuela-Ocaña, K. B. (2022). Environmental Impact of Clothing: Circular Rental Models versus Wear-once Consumption in Clothes Industry. Proceedings of XXXIII ISPIM Innovation Conference "Innovating in a Digital World", held in Copenhagen, Denmark on 05 June to 08 June 2022. LUT Scientific and Expertise Publications. ISBN: 978-952-335-695-5.

• Zeller, J. & Damberg, S., 2022, Implementing Circular Economy in Rural Regions: Key Stakeholders as Drivers for Sustainable Transformation, in: 29th IPDMC Innovation and Product Development Management Conference, Hamburg 2022.

• Damberg, S. (2022). Strategies for circular economy implementation. XXXIII ISPIM INNOVATION CONFERENCE: Innovating in a Digital World, Copenhagen, Denmark, June 5-8, 2022.

• Saari, U.A., Schneider, M., Damberg, S., Aarikka-Stenroos, L., Lanz, M., Herstatt, C., & Ringle, C.M. (2022). The influence of circular economy implementation on competitiveness in manufacturing companies. 28th IEEE ICE/ITMC & 31st IAMOT Conference IEEE, Nancy, France, June 19-23, 2022.

• Damberg, S., Fritz, M., & Saari, U.A. (2022). Born-sustainable companies leading the way in sustainable business model innovation – The core values and drivers for building future businesses. 28th ISDRS Conference: Sustainable Development and Courage: Culture, Art and Human Rights, Stockholm, Sweden, June 15-17, 2022.

• Damberg, S., Liu, Y., & Herstatt, C. (2022). Does threat of imitation lead to innovation? The mediating roles of customer and supplier co-creation. 19th Open and User Innovation Conference, June 20-21, 2022.

• Damberg, S., Fritz, M., Bozic, K., & Saari, U.A. (2022). Consumers’ purchasing behavior of Cradle-to-Cradle™ products – The role of trust and supply chain perceptions. 29th Innovation and Product Development Management Conference, Hamburg, Germany, July 17-19, 2022.

• Fazekas, A.: Institutional Logics in hybrid multinational organizations - the organizational impact of climate change on multilateral development banks strategy, operations and innovation. . 29th Innovation and Product Development Management Conference, Hamburg, Germany, July 17-19, 2022

• Lucius, Z. K., Meinel, M., Damberg, S., & Ringle, C. M. (2022). Internal CSR under constraints: When working from home hurts the CSR-creativity link. Academy of Management Proceedings, Vol. 2022, No. 1, p. 16307.

• Froembling, L., Damberg, S., Saari, U.A., & Ringle, C.M. (2022). Predicting sustainable consumption behavior of Europeans using the CVPAT approach. 2022 International Conference on Partial Least Squares Structural Equation Modeling, September 6-9, 2022.

• Achtelik, T., Herstatt, C. and Tiwari, R. (2022). Frugal Sustainability: A Novel Way to Promote Corporate Sustainability. Hamburg, Germany, 29th Innovation and Product Development Management Conference

• Tiwari, R. (2022): “Nanobiotechnology as enabler of affordable excellence: A conceptual approach to connect nanomedicine with frugal innovation”, in proceedings of the R&D Management Conference 2022, July 9-13, Trento, Italy.

• Tiwari, R. and H. Müller (2022): “Fostering Creativity, Innovation and Entrepreneurship with Academic Education: Potential Role of Digital Transformation and the Relevant Ethical Concerns”, in proceedings of the CloudEARTHi conference 2022 on the theme of “Academic Education and its Impact on Entrepreneurship and Sustainability”, May 18-19, Eisenstadt, Austria.

• Goeldner, M. and Hagen, J. (2022), How to identify and support innovative patients? Evidence on user innovation in healthcare from a large-scale study in Germany, 19th International Open and User Innovation Conference, Zürich, Switzerland

2021

• Ofterdinger, J., Dlugoborskyte, V., Herstatt, C.: Activities within Circular-Oriented Innovation Process: Cases of Biomaterial Development, in: ISPIM Innovation Conference, Berlin 2021

• Ofterdinger, J., Dlugoborskyte, V., Herstatt, C.: Bio-Circular Innovation Development: Influences on the General Activities within the Innovation Process, in: R&D-Management Conference, 2021

• Pantel, J., Degen, L. M., Zeller, J. C., Herstatt, C.: Deciphering the Complexity of Circular Oriented Innovation: Introduction of a holistic framework for Circular Oriented Innovation (COI), in: R&D-Management Conference, 2021

• Degen, L. M., Pantel, J., Zeller, J. C., Dlugoborskyte, V., Herstatt, C.: Deciphering the Complexity of Circular Oriented Innovation: A Holistic Framework, in: ISPIM Conference Proceedings, Manchester 2021

• Goeldner, M.: Are patients and Caregivers the better Innovators?, in Open and User Innovation Conference, Aachen 2021

• Ehls, D.: Leveraging selective revealing: Openess as a market entry strategy, in: Open and User Innovation Conference, Aachen 2021

• Krohn, M., Hattenberg, D., Krueger, N., Herstatt: A TAXONOMY OF MINDSETS -UNLOCKING THE SYNERGIES OF INNOVATION - AN ENTREPRENEURSHIP THROUGH MINDSET-BASED PERSPECTIVES, in 28th IPDMC-Conference, Milan 2021

• Morimura, F., Tiwari, R., Herstatt, C.: Does frugal innovation matter in the COVID-19 crisis? An investigating into the impact on consumer resistance to home energy management system in Japan, R&D Management Conference 2021.

• Tiwari, R., Buse, S.: "Promoting Creativity, Innovation and Entrepreneurship with Frugal Means: An Investigation into the Role of Digital Transformation", results of a study conducted for the VISION project (funded under ERASMUS+ grant number 612537-EPP-1-2019-1-SI-EPPKA2-KA), R&D Management Conference 2021.

2020

• Krohn, M., Hochmuth, D., & Herstatt, C., 2020. THE DELIBERATIVE FRUGAL MINDSET–A PILOT STUDY FOR A MODEL OF MANAGERIAL OPPORTUNITY RECOGNITION FOR FRUGAL INNOVATION. Virtual Conference, 27th Innovation and Product Development Management Conference.

• Dlugoborskyte, V., Salkevicius, J., Herstatt, C., & Petraite, M. (2020). Trained Machine Learning Model for Team Innovativeness Prediction. Proceedings of the 2020 ISPIM Innovation Conference (Virtual) Event "Innovating in Times of Crisis" held on 7 to 10 June 2020. LUT Scientific and Expertise Publications. ISBN 978-952-335-466-1.

2019

• Krohn, M., Petersen, F. & Herstatt, C., 2019. Understanding Managers Perspectives in the Face of Global Socio-Economic Shifts – Towards an Instrument to Measure the Recognition of Opportunities for Frugal Innovation. Paris, France, R&D Management Conference.

• Tiwari, R. and C. Herstatt (2019): Affordable Green Excellence through Digital Transformation: Evidence of Frugal Innovations in the Wind Energy Sector, R&D Management Conference, Paris.

• Morimura, F., R. Tiwari, and C. Herstatt (2019): Frugal innovations for reducing attitude-behaviour gap: An investigating into the diffusion of home energy management systems in Japan, R&D Management Conference, Paris.

• Petraite, M., Dlugoborskyte, V., & Bagdoniene, I. (2019). Growing over the Vulnerable Transitions: Longitudinal Study of R&D Entrepreneurship. Proceedings of the XXX ISPIM Innovation Conference, 16-19 June, 2019, Florence, Italy. Florence: ISPIM, 2019. ISBN 978-952-335-351-0.

2018

• Ehls, D. (2018), Open source project collapse – Sources and patterns of failure, VHB-Annual Meeting, TIE-Division, Hamburg

• Fahnenmüller, L., Heinz, M. and C. Herstatt, 2018, Managing Cross-Disciplinarity for Sustainability – The Case of Cradle-to-Cradle Innovation, 25th International Product Development Management Conference (IPDMC), Porto, Portugal, June 2018.

• Fahnenmüller, L. and C. Herstatt, 2018, The Cross-Disciplinary Implementation of Cradle-to-Cradle Innovation – Current State and Future Outlooks, C2C Science Symposium, Lüneburg, September 2018.

• Goeldner, M. and Kruse, D. J., (2018), One Size Does Not Fit All – An Empirical Study on Identifying Social User Innovation Using the Lead User Method, JPIM Research Forum, Chicago, USA

• Gruner, L. (2018), Business Models of User Entrepreneurs in comparison to Not-User Entrepreneurs. MIGW Conference, Mülheim an der Ruhr.

• Gruner, L. (2018), Business Models of User Entrepreneurs in comparison to Not-User Entrepreneurs, In: Sucky, Eric; Kolke, Reinhard; Biethahn, Niels; Werner, Jan et al. (Hg.) Mobility in a Globalised World 2018. Bamberg: University of Bamberg Press (Logistik & Supply Chain Management).

• Krohn, M./Herstatt,C. (2018), The question of Frugal mindset in MNCs – Framing an emerging phenomenon with a systematic literature review, in: 25th IPDMC Conference, Porto, Portugal

• Krohn, M., Herstatt, C. (2018), Managers’ Perspectives in the Face of Global Economic Developments - Recognition of Opportunities for Frugal Innovation, Cognitive Perspective in Entrepreneurship Research Conference, Paris, France

• Moschner, S.-L. and Herstatt, C. (2018) Analysis of the Influence of Symbolic and Substantive Actions on the Open Innovation Collaboration Between Incumbents and Startups in Corporate Accelerators, 16th International Open and User Innovation Conference, New York, USA

• Pieper, T. (2018), Open Innovation in the Field of Maintenance, Repair and Operations - LOMIS, 16th Open and User Innovation Conference 2018, NYU Stern School of Business, New York City (USA)

• Pieper, T. (2018), User innovation barriers and their impact on user-developed products - An empirical investigation, 16th Open and User Innovation Conference 2018, NYU Stern School of Business, New York City (USA)

• Polier, S./Herstatt, C./ Ehls, D. (2018), Uniting distributed research streams: Reviewing the field of external search, in: 25th IPDMC Conference, Porto, Portugal

• Tiwari, R., Buse, S., Kalogerakis, K., Scheitza, J., and Herstatt, C. (2018): Relevanz und Potenziale frugaler Innovationen für Österreich: Studie im Auftrag des Rates für Forschung und Technologieentwicklung, Hamburg: Institute for Technology and Innovation Management.

• Tiwari, R. and Bergmann, S. (2018): What pathways lead to frugal innovation? Some insights on modes & routines of frugal, technical inventions based on an analysis of patent data in German auto components industry, Working Paper No. 105, Hamburg, Institute for Technology and Innovation Management, Hamburg University of Technology.

• Tiwari, R. and Prabhu, J. (2018): Soft Power of Frugal Innovation and its Potential Role in India’s Emergence as a Global Lead Market for Affordable Excellence, Hamburg, Institute for Technology and Innovation Management, Working Paper No. 104, Hamburg University of Technology.

• Tiwari, R. and De Waal, G. (2018): Frugal Innovations for Food Security: An Australian Case Study, ISPIM Conference, June 17-20, Stockholm.

• Tiwari, R. (2018): L'innovation technologique, levier de croissance, France Forum, Institut Jean Lecanuet, No. 68: 79-81, Paris.

• Morimura, F., R. Tiwari, C. Herstatt, and S. Buse (2018): “Potential Role of Frugal Innovation in Home Energy Management Systems”, ISPIM Connects Fukuoka conference, Fukoka, Dec. 2-5 (forthcoming).

• de Waal, G.A., R. Tiwari, and A. McMurray (2018): “Resource-Constrained Innovation: A Viable Strategy for Firms in the Australian Food Processing Industry?”, The RMIT Governance and Sustainability Conference, Melbourne, Nov. 1-2.

2017

• Schwenke, E. und Herstatt, C. (2017): Integrating R&D with continuing professional development in university-industry collaborations. R&D Management Conference, Löwen, Belgien.
• Goeldner, M., Kruse, D. J., Buse, S. and Herstatt, C. (2017), Identifying social innovation using the Lead User method – An explorative case study in Indonesia, 24th IPDMC Conference, Reykjavik, Iceland
• Goeldner, M. and Herstatt, C. (2017), The impact of user innovation on patients’ health-related quality of life – An explorative case study on medical app developers popup, 15th International Open and User Innovation Conference, Innsbruck, Austria
• Heuschneider, S., Ehls, D., Herstatt, C. (2017): The Field of External Search and the Search for External Knowledge: A Co-Citation Analysis, 77th Annual Meeting of the Academy of Management (AOM), Atlanta, GA, USA.
• Heuschneider, S., Ehls, D., Herstatt, C. (2017): The Field of External Search and the Search for External Knowledge, 15th International Open and User Innovation Conference, Innsbruck, Austria.
• Kruse, D. J., Goeldner, M. and Herstatt, C. (2017), Linking user innovation and social innovation - an explorative case study on Lead User identification in the humanitarian sector, 15th International Open and User Innovation Conference, Innsbruck, Austria
• Kruse, D. J., Goeldner, M., Cooper, N., Hazeldine, S., Ferrario, G. and Herstatt, C. (2017), Linking user innovation and social innovation - An explorative case study on Lead User identification in the humanitarian sector, The 9th International Social Innovation Research Conference, Melbourne, Australia
• Moschner, S.-L. and Herstatt, C. (2017) Corporate-funded incubators and accelerators as a field of interaction - How incumbents can obtain knowledge from entrepreneurial ventures, 24th IPDMC Conference, Reykjavik, Iceland.
• Moschner, S.-L. and Herstatt, C. (2017), Entrepreneurial ventures as sources for innovation? How incumbents (under)utilize corporate incubators and accelerators as an open innovation approach, 15th International Open and User Innovation Conference, Innsbruck, Austria.
• Tiwari, R. and Kalogerakis, K. (2017): Enablers of Frugality: An Examination of Emerging Innovation Patterns in India’s Auto-Components Industry, Workshop: Innovation in Emerging Economies, Technische Universität Berlin.
• Tiwari, R. and Kalogerakis, K. (2017): Assessing innovation capabilities in India’s auto component industry, R&D Management Conference, Löwen, Belgien.

2016

• Denker, F., Eling, K. and Herstatt, C. (2016), The Role of Individuals’ Domain Knowledge in Evaluating Radical New Product Ideas, R&D Management Conference, Cambridge, UK.
• Drabe, V. and Herstatt, C. (2016), Why and how companies implement Circular Economy concepts – the case of Cradle to Cradle innovations, R&D Management Conference, Cambridge, UK.
• Goeldner, M., Herstatt, C., Canhão, H. and Oliveira, P. (2016), With a Little Help from My Friends – How Patients and Caregivers Become User Entrepreneurs in the Medical Device Sector, 14th International Open and User Innovation Conference, Boston, USA
• Goeldner, M., Herstatt, C., Canhão, H. and Oliveira, P. (2016), Patients and Caregivers as User Entrepreneurs – A Case Study Analysis in the Healthcare Sector, R&D Management Conference, Cambridge, United Kingdom
• Heuschneider, S. and Herstatt, C. (2016), External search for exploration of future discontinuities and trends as a driver for innovation: a co-citation and content analysis, 14th International Open and User Innovation Conference, Boston, USA.
• Lehnen, J. and Herstatt, C. (2016), Thirty years lead user research - an empirical study of its implementation level in business practice, 14th International Open and User Innovation Conference, Boston, USA.
• Marwede, M. and Herstatt, C. (2016), Product development for distant target groups – An experimental study, R&D Management Conference, Cambridge, UK.
• Moschner, S.-L. and Herstatt, C. (2016): Overcoming the Innovator's Dilemma by Keeping Your Enemies Close – How Incumbents Can Learn from Entrepreneurial Ventures, R&D Management Conference, Cambridge, UK.
• Tiwari, R., Kalogerakis, K. and Herstatt, C. (2016), Frugal Innovations in the mirror of scholarly discourse: Tracing theoretical basis and antecedents, R&D Management Conference, Cambridge, UK.
• Weyrauch, T. and Herstatt, C. (2016), Frugal innovation – What is it? Criteria for frugal innovation, R&D Management Conference, Cambridge, UK.

2015

• Goeldner, M. and Herstatt, C. (2015), Patients and relatives as user entrepreneurs ? A case study analysis in the healthcare sector, 13th International Open and User Innovation Conference, Lisbon, Portugal.
• Kalogerakis, K., Drabe, V., Paramasivam, M. and Herstatt, C. (2015), Closed-Loop Supply Chains for Cradle to Cradle Products, HICL Conference, Hamburg.
  von See, B. and Kalogerakis, K. (2015): "Innovation Contests in Logistics", HICL conference, Hamburg.
• Lehnen, J. and Herstatt, C. (2015), The lead user approach in innovation practice: Nice-to-know or must-have?, 13th International Open and User Innovation Conference, Lisbon, Portugal.

2014

• Buse, S. and Tiwari, R. (2014), Global innovation strategies of German hidden champions in key emerging markets, ISPIM Conference, Dublin, Ireland.
• Ehls, D. (2014), Attracting Participants in Open Innovation Communities: Revealing Joining Preferences, ISPIM Conference, Dublin, Ireland.
• Ehls, D. (2014), Joining Open Source Communities under Alternatives: Openness Trade-Offs and User Traits Contingency, Academy of Management Conference, Philadelphia, USA.
• Ehls, D. and Herstatt, C. (2014), Diversity of participants in open source projects: Revealing differences within and between software, content, fun and business communities, 12th International Open and User Innovation Conference, Boston, USA.
• Geng, V. and Herstatt, C. (2014), The cradle-to-cradle (C2C) paradigm in the context of innovation management and driving forces for implementation, IPDMC Conference, Limerick, Ireland.
• Goeldner, M., Kaufmann, A., Paton, V. and Herstatt, C. (2014), Are Patients a valuable Source of Innovation for R&D of Medical Devices? The Case of Medical Smartphone Applications, R&D Management Conference, Stuttgart, Germany.
• Goeldner, M., Kaufmann, A., Paton, V. and Herstatt, C. (2014), Patients as user innovators -The case of medical smartphone applications, 12th International Open and User Innovation Conference, Boston, USA.
• Nedon, V. and Herstatt, C. (2014), R&D Employees' Intention to Exchange Knowledge within Open Innovation Projects, ISPIM Conference, Dublin, Ireland.
• Pieper, T. (2014), The impact of barriers on user innovation behaviour -A qualitative study on the home energy sector, 12th International Open and User Innovation Conference, Boston, USA.
• Schweisfurth, T. and Raasch, C. (2014), Serving Two Masters? How Identification with Users Affects Employees’ Job Attitude, Academy of Management, Philadelphia, USA.
• Schweisfurth, T. and Raasch, C. (2014), Absorptive capacity for need knowledge, 12th International Open and User Innovation Conference, Boston, USA.
• Tiwari, R., Kalogerakis, K. and Herstatt, C. (2014), Frugal innovation and analogies: some propositions for product development in emerging economies, R&D Management Conference, Stuttgart.

2013

• Ehls, D. and Herstatt, C. (2013), Open Source Participation Behavior-A Review and Introduction of a Participation Lifecycle Model, 35th DRUID Conference, Barcelona, Spain.
• Goeldner, M., Kaufmann, A. and Herstatt, C. (2013), User innovation in healthcare – what about innovative patients?, 11th International Open and User Innovation Conference, Brighton, United Kingdom.
• Pieper, T. (2013), How do users overcome user innovation barriers? A qualitative study in the home energy sector, 11th International Open and User Innovation Conference, Brighton, United Kingdom.
• Schweisfurth, T. and Raasch, C. (2013), How dual identification with the organization and outside users impacts employees’ job satisfaction, 11th International Open and User Innovation Conference, Brighton, United Kingdom.
• Tietze, F. and Hansen, E.G. (2013), To own or to use? How product service systems facilitate eco-innovation behavior, Academy of Management Conference, Orlando, USA.
• Tietze, F. and Schultz, C. (2013), Cognitive fit between partners and success of uni-industry cooperations, International Product Develeopment Management Conference, Paris, France.
• Tiwari, R. and Herstatt, C. (2013), The Frugal Paradigm: Developing a Conceptual Framework for Affordability-Driven Innovations, Academy of Management Conference, Orlando, USA.
• Wagenstetter, N., Kalogerakis, K., Kersten, W. and Herstatt, C. (2013), A new approach to innovation for logistics service providers based on inventive analogies, IEEE Technology Management Conference & 19th ICE Conference, The Hague, The Netherlands.

2012

• Ehls, D., Dedja, E. and Herstatt, C. (2012), Open Source Software and Open Content Comparison: Same Same but Different, 34th DRUID Conference, Copenhagen, Denmark.
• Goeldner, M., Herstatt, C. and Trzewik, J. (2012), In search of finding a suitable business model for regenerative medicine-Reasons why cell-based therapies are still not commercially successful, 3rd TERMIS World Congress 2012, Vienna, Austria.
• Gruenewald, C. (2012), Selective openness, fairness and the motivation to contribute to open innovation communities, Druid Conference, Copenhagen, Denmark.
• Kim, K.-H., Yoon, H.J., Nagahira, A., Stockstrom, C., Herstatt, C. and Ishida, S. (2012), Impact of fuzzy front end on Korean NPD success, ISPIM Conference, Barcelona, Spain.
• Pieper, T. and Herstatt, C. (2012), Does ownership affect user innovation? Exploring innovation behavior and owner-ships paradigms, 10th International Open and User Innovation Conference, Boston, USA.
• Schweisfurth, T. and Raasch, C. (2012), Lead users as firm employees: how are they different and why does it matter?, Academy of Management Conference, Boston, USA.

2011

• Lee, V., Raasch, C., Herstatt, C. and Späth, S. (2011), Open Source Innovation As A Phenomenon-Based Research Field: Puzzles And Paradigms, European Academy of Management Conference, Tallinn, Estonia.
• Schiederig, T., Tietze, F. and Herstatt, C. (2011), Managing sustainable innovation - A literature review, Sustainability in Innovation: Innovation Management Challenges, Hamburg, Germany.
• Schweisfurth, T., Herstatt, C., Buse, S. and Selle, G. (2011), How to start lead user research: trend vs. technology base, The International Society for Professional Innovation Management Conference, Hamburg.
• Schweisfurth, T., Tietze, F. and Herstatt, C. (2011), Exploring the coevolution of design and technology, IPDMC Conference, Delft, The Netherlands.
• Tietze, F., Schiederig, T. and Herstatt, C. (2011), Firms’ Transition Towards Green Product-Service-System Innovators, R&D Management Conference, Norrköping, Sweden.
• Tietze, F., Schiederig, T. and Herstatt, C. (2011), What is Green Innovation?–A Quantitative Literature Review, ISPIM Conference, Hamburg, Germany.
• Tiwari, R. and Herstatt, C. (2011), Role of lead market factors in globalization of innovation: Emerging evidence from India & its implications, *First International Technology Management Conference,

2010

• Armonaitis, P. and Buse, S. (2010), Outsourcing of R&D: Chances and risks, *Management of Innovation and Technology (ICMIT), 2010 IEEE International Conference on,
• Balka, K., Raasch, C. and Herstatt, C. (2010), Open Source Innovation: A study of openness and community expectations, *DIME Conference, Milano,
• Kalogerakis, K., Herstatt, C. and Waldenmaier, K. (2010), Knowledge Transfer between Categories – Cases of a large Norwegian Research Organisation, *International Product Development Conference (IPDMC),
• Lüthje, C., Kalogerakis, K. and Schulthess, M. (2010), Knowledge and inventive analogies: an empirical investigation of industrial designers, *EURAM conference proceedings, Rom,
• Tietze, F. (2010), Determinants of the market value of auctioned patents, *Competition and Innovation Summer School (CISS),
• Tietze, F. (2010), Open Innovation and Intermediaries - How auctions (can) open up the market for patent trade, 17th Annual EPSRC Research Methodology Workshop, Cambridge, United Kingdom.
• Tietze, F. and Herstatt, C. (2010), Technology market intermediaries and innovation, DRUID Summer Conference, London, United Kingdom.