Joachim Henkel

TUM School of Management - Technische Universität München (TUM)

Professor of technology and innovation management

Arcisstr. 21

Munich, D-80333

Germany

Centre for Economic Policy Research (CEPR)

Fellow

77 Bastwick Street

London, EC1V 3PZ

United Kingdom

SCHOLARLY PAPERS

45

DOWNLOADS
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12,537

CITATIONS
Rank 3,315

SSRN RANKINGS

Top 3,315

in Total Papers Citations

164

Scholarly Papers (45)

1.

On Sharks, Trolls, and Other Patent Animals - 'Being Infringed' as a Normatively Induced Innovation Exploitation Strategy

Number of pages: 33 Posted: 28 Feb 2006
Markus G. Reitzig, Joachim Henkel and Christopher Heath
University of Vienna, TUM School of Management - Technische Universität München (TUM) and European Patent Office
Downloads 1,039 (14,150)
Citation 2

Abstract:

Patent, patent shark, patent troll, damage award, infringement

2.

Patent Trolls on Markets for Technology - An Empirical Analysis of Trolls' Patent Acquisitions

Number of pages: 36 Posted: 14 Dec 2009 Last Revised: 30 Sep 2012
Timo Fischer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 1,030 (14,331)
Citation 6

Abstract:

markets for technology, patent acquisitions, patent trolls, empirical study

3.

Patent Trolls, the Sustainability of ‘Locking-in-to-Extort’ Strategies, and Implications for Innovating Firms

Number of pages: 45 Posted: 14 May 2007 Last Revised: 30 Sep 2012
Joachim Henkel and Markus G. Reitzig
TUM School of Management - Technische Universität München (TUM) and University of Vienna
Downloads 985 (15,359)
Citation 2

Abstract:

innovation strategy; patent infringement; patent troll; value appropriation

4.

Code Reuse in Open Source Software Development: Quantitative Evidence, Drivers, and Impediments

Journal of the Association for Information Systems, Vol. 11, No. 12, pp. 868-901, 2010
Number of pages: 46 Posted: 19 Oct 2009 Last Revised: 20 Dec 2013
Manuel Sojer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 714 (22,051)
Citation 2

Abstract:

Innovation, Software Development, Open Source Software, Code Reuse

5.

Capturing Value from Innovation - Strategy Choices of R&D and Marketing Managers

Number of pages: 39 Posted: 03 Mar 2010 Last Revised: 20 Dec 2013
Timo Fischer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 605 (30,019)
Citation 1

Abstract:

Profiting from Innovation, Value Appropriation, R&D/Marketing Interface, Strategy Formulation

6.

From Closed to Open: Job Role Changes, Individual Predispositions, and the Adoption of Commercial Open Source Software Development

Research Policy, Vol. 42, 2013
Number of pages: 51 Posted: 25 May 2007 Last Revised: 25 Jan 2016
Oliver Alexy, Joachim Henkel and Martin W. Wallin
Technische Universität München (TUM), TUM School of Management, TUM School of Management - Technische Universität München (TUM) and Chalmers University of Technology - Technology Management and Economics
Downloads 602 (31,716)

Abstract:

Open source software, organizational innovation, organizational change, open innovation; R&D

The Risk-Return Paradox for Strategic Management: Disentangling True and Spurious Effects

Number of pages: 28 Posted: 13 Sep 2007 Last Revised: 26 Mar 2013
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)
Downloads 560 (36,393)
Citation 1

Abstract:

mean-variance, risk, risk-return paradox, skewness

The Risk-Return Paradox for Strategic Management: Disentangling True and Spurious Effects

CEPR Discussion Paper No. DP6538
Number of pages: 29 Posted: 05 Jun 2008
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)
Downloads 3 (533,349)
Citation 1

Abstract:

mean-variance, risk, risk-return paradox, skewness

Venture Capitalists' Evaluations of Start-Up Teams: Trade-Offs, Knock-Out Criteria, and the Impact of VC Experience

Entrepreneurship Theory and Practice, Forthcoming
Number of pages: 32 Posted: 13 Feb 2007
Vienna University of Economics and Business, Ecole Polytechnique Federale de Lausanne - MTEI, Max Planck Institute for Innovation and Competition and TUM School of Management - Technische Universität München (TUM)
Downloads 522 (39,963)
Citation 6

Abstract:

venture teams, conjoint analysis, team characteristics

Venture Capitalists' Evaluations of Start-Up Teams: Trade-Offs, Knock-Out Criteria, and the Impact of VC Experience

Entrepreneurship Theory and Practice, Vol. 32, Issue 3, pp. 459-483, May 2008
Number of pages: 25 Posted: 24 Apr 2008
Vienna University of Economics and Business, Ecole Polytechnique Federale de Lausanne - MTEI, Max Planck Institute for Innovation and Competition and TUM School of Management - Technische Universität München (TUM)
Downloads 1 (549,308)
Citation 6

Abstract:

9.

Innovativeness of a Start-Up as a Criterion in Venture Capital Decision Making

Kredit und Kapital, Vol. 44, No, 4, pp. 509-541
Number of pages: 31 Posted: 25 Apr 2009 Last Revised: 29 Sep 2013
Florian Jell, Jorn H. Block and Joachim Henkel
Technische Universität München (TUM), University of Trier - Faculty of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 489 (40,193)
Citation 2

Abstract:

Venture Capital, Innovativeness, Innovative Business Model, Risk Evaluation

10.
Downloads 462 ( 47,271)
Citation 18

Welfare Implications of User Innovation

MIT Sloan Working Paper No. 4327-03
Number of pages: 26 Posted: 25 Jul 2003
Joachim Henkel and Eric A. von Hippel
TUM School of Management - Technische Universität München (TUM) and Massachusetts Institute of Technology (MIT) - Sloan School of Management
Downloads 438 (49,980)
Citation 18

Abstract:

User Innovation, Product Diversity, Social Welfare, Inefficiencies

Welfare Implications of User Innovation

CEPR Discussion Paper No. 4063
Number of pages: 22 Posted: 14 Nov 2003
Joachim Henkel and Eric A. von Hippel
TUM School of Management - Technische Universität München (TUM) and Massachusetts Institute of Technology (MIT) - Sloan School of Management
Downloads 24 (417,484)
Citation 18

Abstract:

User innovation, product diversity, social welfare, inefficiencies

Welfare Implications of User Innovation

University of Illinois at Urbana-Champaign's Academy for Entrepreneurial Leadership Historical Research Reference in Entrepreneurship
Posted: 09 Nov 2009
Eric A. von Hippel and Joachim Henkel
Massachusetts Institute of Technology (MIT) - Sloan School of Management and TUM School of Management - Technische Universität München (TUM)

Abstract:

Social welfare, Spillover effects, User needs, Innovation process, Product development, Information asymmetry, Customers, Business conditions, Manufacturing industries

11.

Modularity for Value Appropriation – How to Draw the Boundaries of Intellectual Property

Harvard Business School Finance Working Paper No. 11-054
Number of pages: 45 Posted: 11 Feb 2009 Last Revised: 28 Feb 2015
Joachim Henkel and Carliss Y. Baldwin
TUM School of Management - Technische Universität München (TUM) and Harvard Business School, Finance Unit
Downloads 380 (55,744)
Citation 7

Abstract:

Modularity, value appropriation, intellectual property, open innovation, design

12.

IP Modularity: Profiting from Innovation by Aligning Product Architecture with Intellectual Property

Harvard Business School Finance Working Paper No. 13-012, Harvard Business School Technology & Operations Mgt. Unit Working Paper No. 13-012
Number of pages: 25 Posted: 02 Aug 2012 Last Revised: 08 May 2013
Joachim Henkel, Carliss Y. Baldwin and Willy Shih
TUM School of Management - Technische Universität München (TUM), Harvard Business School, Finance Unit and Harvard Business School
Downloads 342 (58,823)
Citation 1

Abstract:

Modularity, value appropriation, distributed innovation, open innovation, intellectual property

13.

Alternative Motives to File for Patents: Profiting from Pendency and Publication

Number of pages: 28 Posted: 26 Apr 2009 Last Revised: 05 Dec 2014
Joachim Henkel and Florian Jell
TUM School of Management - Technische Universität München (TUM) and Technische Universität München (TUM)
Downloads 341 (63,900)
Citation 3

Abstract:

Defensive publishing, motives to patent, intellectual property, freedom to operate, patents, patent pending

14.

Defensive Publishing - An Empirical Study

Number of pages: 35 Posted: 20 May 2007 Last Revised: 26 May 2008
TUM School of Management - Technische Universität München (TUM) and Technische Universität München (TUM) - Faculty of Economics and Business Administration
Downloads 340 (57,955)
Citation 4

Abstract:

Defensive publication, intellectual property, freedom to operate, patents

15.

Identifying Technology Applications Using an Adaptation of the Lead User Method

Number of pages: 24 Posted: 08 May 2009 Last Revised: 02 Jul 2014
Joachim Henkel and Stephan Jung
TUM School of Management - Technische Universität München (TUM) and Vienna University of Economics and Business - Department of Management and Innovation
Downloads 333 (62,255)
Citation 2

Abstract:

application identification, technology-based innovation, lead user, user innovation

16.

Profiting from Voluntary Information Spillovers: How Users Benefit by Freely Revealing Their Innovations

MIT Sloan Research Paper No. 4749-09
Number of pages: 33 Posted: 03 Sep 2009 Last Revised: 24 Dec 2014
Dietmar Harhoff, Joachim Henkel and Eric A. von Hippel
Max Planck Institute for Innovation and Competition, TUM School of Management - Technische Universität München (TUM) and Massachusetts Institute of Technology (MIT) - Sloan School of Management
Downloads 287 (71,223)
Citation 72

Abstract:

innovation, spillovers, diffusion, lead users

17.

Peer Influence in Network Markets: An Empirical and Theoretical Analysis

Number of pages: 33 Posted: 11 Jan 2007 Last Revised: 13 Jun 2014
Joachim Henkel and Jorn H. Block
TUM School of Management - Technische Universität München (TUM) and University of Trier - Faculty of Management
Downloads 262 (84,642)
Citation 2

Abstract:

Network Markets, Peer Influence, Diffusion, Technology Adoption

18.

The Impact of Modularity on Intellectual Property and Value Appropriation

Harvard Business School Finance Working Paper No. 12-040
Number of pages: 40 Posted: 12 Dec 2011 Last Revised: 21 Nov 2012
Carliss Y. Baldwin and Joachim Henkel
Harvard Business School, Finance Unit and TUM School of Management - Technische Universität München (TUM)
Downloads 257 (85,300)
Citation 1

Abstract:

Modularity, value appropriation, intellectual property

19.

Patent Portfolio Races in Concentrated Markets for Technology

Number of pages: 40 Posted: 08 Sep 2010 Last Revised: 12 Jun 2014
Florian Jell and Joachim Henkel
Technische Universität München (TUM) and TUM School of Management - Technische Universität München (TUM)
Downloads 241 (90,615)
Citation 2

Abstract:

Patent strategy, motives to patent, intellectual property, patent thickets

20.

Commercializing User Innovations by Vertical Diversification: The User-Manufacturer Innovator

Research Policy, Forthcoming
Number of pages: 52 Posted: 11 Sep 2010 Last Revised: 16 Oct 2015
University of Trier - Faculty of Management, TUM School of Management - Technische Universität München (TUM), Technische Universität München (TUM) and Technische Universität München (TUM) - Faculty of Economics and Business Administration
Downloads 184 (107,886)
Citation 2

Abstract:

user innovation, commercialization of user innovations, vertical diversification, user entrepreneurship, case study

21.

Quality Signals? The Role of Patents, Alliances, and Team Experience in Venture Capital Financing

Number of pages: 41 Posted: 25 Nov 2012 Last Revised: 02 Apr 2014
Daniel Hoenig and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 169 (111,377)

Abstract:

patents, alliances, venture capital, signaling, technology

22.

Cross-Functional Management in Family Firms – A Stewardship Theory Perspective

Number of pages: 22 Posted: 16 Jan 2012
Technische Universität München (TUM), University of Trier - Faculty of Management, TUM School of Management - Technische Universität München (TUM), Technische Universität München (TUM) and Technische Universität München (TUM)
Downloads 164 (130,404)

Abstract:

family firms, cross functional management, patent management, intellectual property, innovation, stewardship theory

Champions of Revealing - the Role of Open Source Developers in Commercial Firms

Number of pages: 42 Posted: 24 Nov 2006 Last Revised: 01 May 2013
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)
Downloads 164 (143,925)
Citation 11

Abstract:

Open source software, embedded Linux, employees, motivation, communities

Champions of Revealing-The Role of Open Source Developers in Commercial Firms

Industrial and Corporate Change, Vol. 18, Issue 3, pp. 435-471, 2009
Posted: 01 Jun 2009
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)

Abstract:

24.

Modularity and Intellectual Property Protection

Harvard Business School Finance Working Paper No. 14-046
Number of pages: 49 Posted: 14 Jan 2014 Last Revised: 13 Mar 2015
Carliss Y. Baldwin and Joachim Henkel
Harvard Business School, Finance Unit and TUM School of Management - Technische Universität München (TUM)
Downloads 148 (142,347)

Abstract:

Modularity, value appropriation, intellectual property, relational contracts, clans

25.

Complements and Substitutes in Value Appropriation – A Choice Experimental Approach

Number of pages: 40 Posted: 07 Nov 2010
Timo Fischer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 140 (160,916)

Abstract:

26.

Patent Pending – Why Faster Isn’t Always Better

Number of pages: 45 Posted: 13 Jan 2011 Last Revised: 03 Jan 2015
Joachim Henkel and Florian Jell
TUM School of Management - Technische Universität München (TUM) and Technische Universität München (TUM)
Downloads 137 (131,058)

Abstract:

27.

The Emergence of Openness: How and Why Firms Adopt Selective Revealing in Open Innovation

Number of pages: 38 Posted: 07 May 2013 Last Revised: 20 Jun 2013
Joachim Henkel, Simone Schöberl and Oliver Alexy
TUM School of Management - Technische Universität München (TUM), McKinsey & Co. Inc. and Technische Universität München (TUM), TUM School of Management
Downloads 125 (146,955)

Abstract:

open innovation, selective revealing, open source software, learning process, customer demand

28.

Selling to Competitors? Competitive Implications of User-Manufacturer Integration

Henkel, J., Stiegler, A., Block, J. (2016) Selling to competitors? Competitive implications of user-manufacturer integration. In: D. Harhoff and K. Lakhani (eds.), Revolutionizing Innovation: Users, Communities, and Open Innovation. Festschrift in Honor of Eric von Hippel. MIT Press: Cambridge, MA
Number of pages: 18 Posted: 17 Oct 2011 Last Revised: 25 Jan 2016
Joachim Henkel, Annika Bock and Jorn H. Block
TUM School of Management - Technische Universität München (TUM), Technische Universität München (TUM) - Faculty of Economics and Business Administration and University of Trier - Faculty of Management
Downloads 94 (175,535)

Abstract:

user innovation, vertical integration, user-manufacturer innovator, commercialization of user innovations, user entrepreneurs

29.

Network Effects in Biology

Number of pages: 34 Posted: 31 Dec 2009 Last Revised: 30 Mar 2013
Joachim Henkel and Stephen M. Maurer
TUM School of Management - Technische Universität München (TUM) and University of California, Berkeley
Downloads 81 (227,229)

Abstract:

network effects, learning spill-overs, biology, stem cells

Digital Design Protection in Europe: Law, Trends, and Emerging Issues

Number of pages: 20 Posted: 20 Aug 2016
Rainer Filitz, Joachim Henkel and Jörg Ohnemus
Technische Universität München, TUM School of Management, TUM School of Management - Technische Universität München (TUM) and Centre for European Economic Research (ZEW)
Downloads 69 (269,200)

Abstract:

digital designs, intellectual property, RCD, interviews, survey

Digital Design Protection in Europe: Law, Trends, and Emerging Issues

ZEW - Centre for European Economic Research Discussion Paper No. 17-007
Number of pages: 22 Posted: 08 Feb 2017
Rainer Filitz, Joachim Henkel and Jörg Ohnemus
Technische Universität München, TUM School of Management, TUM School of Management - Technische Universität München (TUM) and Centre for European Economic Research (ZEW)
Downloads 7 (512,901)

Abstract:

digital designs, intellectual property, RCD, interviews, survey

31.

Patents and Alliances as Venture Capital Screening Criteria — Investigating Industry Differences

Number of pages: 46 Posted: 24 Nov 2012
Daniel Hoenig and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 62 (237,165)
Citation 1

Abstract:

patents, alliances, venture capital, industry differences, contingency effects

32.

Contingencies of Profiting from Innovation: Appropriability Mechanisms’ Non-Linearities

Number of pages: 35 Posted: 30 Aug 2013
Timo Fischer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 33 (332,898)

Abstract:

profiting from innovation, patents, non-linearities, choice-based conjoint analysis

33.

The Relationship between Patenting Motives and Pendency Durations

Number of pages: 36 Posted: 10 Mar 2014
Florian Jell, Joachim Henkel and Karin Hoisl
Technische Universität München (TUM), TUM School of Management - Technische Universität München (TUM) and Max Planck Institute for Innovation and Competition
Downloads 26 (345,527)

Abstract:

patents, pendency, strategic patenting

34.

The Jukebox Mode of Innovation - A Model of Commercial Open Source Development

CEPR Discussion Paper No. 4507
Number of pages: 35 Posted: 06 Sep 2004
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)
Downloads 14 (455,743)
Citation 14

Abstract:

Innovation, development collaboration, open source software, embedded linux

35.

And the Winner Is -- Acquired: Entrepreneurship as a Contest with Acquisition as the Prize

CEPR Discussion Paper No. DP8147
Number of pages: 42 Posted: 27 Dec 2010
Joachim Henkel, Thomas Rønde and Marcus Wagner
TUM School of Management - Technische Universität München (TUM), University of Copenhagen - Department of Economics and University of Wuerzburg
Downloads 5 (499,683)
Citation 2

Abstract:

Entrepreneurship, Innovation

36.

Competing in Design: Differentiation, Imitation, and Value Capture

Number of pages: 40 Posted: 20 Aug 2016
Rainer Filitz and Joachim Henkel
Technische Universität München, TUM School of Management and TUM School of Management - Technische Universität München (TUM)
Downloads 0 (395,710)

Abstract:

product design, competition, relative differentiation, value creation, value capture

37.

Protecting Aesthetic Innovations? An Exploration of the Use of Registered Community Designs

Research Policy, Vol. 44, 2015
Number of pages: 39 Posted: 25 Jan 2016
Rainer Filitz, Joachim Henkel and Bruce Tether
Technische Universität München, TUM School of Management, TUM School of Management - Technische Universität München (TUM) and University of Manchester - Centre for Research in Innovation and Competition (CRIC)
Downloads 0 (391,014)

Abstract:

design rights, product design, innovation, research agenda

38.

The Trend Toward 'Open' IT in the Public Sector: Motives, Choices, and Outcomes

Number of pages: 30 Posted: 13 Feb 2011 Last Revised: 11 Mar 2016
Joachim Henkel and Karim R. Lakhani
TUM School of Management - Technische Universität München (TUM) and Harvard Business School - Technology and Operations Management Group
Downloads 0 (182,183)

Abstract:

information technology, public sector, open source software, open standards, open data

39.

Collateral Damage for R&D Manufacturers: How Patent Sharks Operate in Markets for Technology

Industrial and Corporate Change, Vol. 19, Issue 3, pp. 947-967, 2010
Posted: 04 Jun 2010
University of Vienna, TUM School of Management - Technische Universität München (TUM) and affiliation not provided to SSRN

Abstract:

40.

Understanding the Drivers of Unethical Programming Behavior: The Inappropriate Reuse of Internet-Accessible Code

Journal of Management Information Systems, Forthcoming
Posted: 18 May 2010 Last Revised: 05 Sep 2014
Technische Universität München (TUM) - TUM School of Management, Technische Universität München (TUM), TUM School of Management, Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)

Abstract:

Code reuse, information systems ethics, ethical behavior, Internet-accessible code, TPB, open source software, PLS

41.

License Risks from Ad-Hoc Reuse of Code from the Internet

Communications of the ACM, Vol. 54, No. 12, pp. 74-81, 2011
Posted: 26 Apr 2010 Last Revised: 08 Jun 2014
Manuel Sojer and Joachim Henkel
Technische Universität München (TUM) - TUM School of Management and TUM School of Management - Technische Universität München (TUM)

Abstract:

Open Source Software, License Violations, Software Reuse, Code Reuse, Software Development

42.

Profiting from Voluntary Information Spillovers: How Users Benefit By Freely Revealing Their Innovations

Research Policy, Vol. 32, pp. 1752-1769, 2003
Posted: 13 Feb 2007
Dietmar Harhoff, Joachim Henkel and Eric A. von Hippel
Max Planck Institute for Innovation and Competition, TUM School of Management - Technische Universität München (TUM) and Massachusetts Institute of Technology (MIT) - Sloan School of Management

Abstract:

innovation, spillovers, diffusion, lead user

43.

New Ventures Based on Open Innovation - An Empirical Analysis of Start-Up Firms in Embedded Linux

International Journal of Technology Management (IJTM), Vol. 33, No. 4, pp. 356-372, 2006
Posted: 20 Sep 2004
Marc Gruber and Joachim Henkel
Ecole Polytechnique Federale de Lausanne - MTEI and TUM School of Management - Technische Universität München (TUM)

Abstract:

Entrepreneurship, Linux, Open Source Software, Innovation, liabilities of newness, liabilities of smallness

44.

The Risk-Return Fallacy

Schmalenbach Business Review, Vol. 52, October 2000
Posted: 13 Aug 2002
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)

Abstract:

45.

The 1.5th Mover Advantage

RAND Journal of Economics, Vol. 33, No. 1, Spring 2002
Posted: 22 Jan 2002
Joachim Henkel
TUM School of Management - Technische Universität München (TUM)

Abstract: