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'''PhD Thesis: Managing the Bazaar: Commercialization and peripheral participation in mature, community-led Free/Open source software projects. Evangelia Berdou.''' | '''PhD Thesis: Managing the Bazaar: Commercialization and peripheral participation in mature, community-led Free/Open source software projects. Evangelia Berdou.''' | ||
| Line 15: | Line 14: | ||
The thesis packed with lots of interesting figures, diagrams, tables and charts, mostly drawing on extensive interviews with people within the GNOME and KDE worlds. It turns out that many more coders in GNOME are paid to work on the project compared to KDE." | The thesis packed with lots of interesting figures, diagrams, tables and charts, mostly drawing on extensive interviews with people within the GNOME and KDE worlds. It turns out that many more coders in GNOME are paid to work on the project compared to KDE." | ||
(http://www.computerworlduk.com/toolbox/open-source/blogs/index.cfm?blogid=14&entryid=1361) | (http://www.computerworlduk.com/toolbox/open-source/blogs/index.cfm?blogid=14&entryid=1361) | ||
=Introduction= | |||
From the author: | |||
"The thesis investigates two fundamental dynamics of participation and | |||
collaboration in mature, community-led Free/Open Source (F/OS) software projects - | |||
commercialization and peripheral participation. The aim of the thesis is to examine | |||
whether the power relations that underlie the F/OS model of development are | |||
indicative of a new form of power relations supported by ICTs. | |||
Theoretically, the thesis is located within the Communities of Practice (CoP) | |||
literature and it draws upon Michel Foucault’s ideas about the historical and relational | |||
character of power. It also mobilizes, to a lesser extent, Erving Goffman’s notion of | |||
‘face-work’. This framework supports a methodology that questions the rationality of | |||
how F/OS is organized and examines the relations between employed coders and | |||
volunteers, experienced and inexperienced coders, and programmers and nonprogrammers. | |||
The thesis examines discursive and structural dimensions of | |||
collaboration and employs quantitative and qualitative methods. Structural | |||
characteristics are considered in the light of arguments about embeddedness. | |||
The thesis contributes insights into how the gift economy is embedded in the | |||
exchange economy and the role of peripheral contributors. The analysis indicates that | |||
community-integrated paid developers have a key role in project development, | |||
maintaining the infrastructure aspects of the code base. The analysis suggests that | |||
programming and non-programming contributors are distinct in their make-up, | |||
priorities and rhythms of participation, and that learning plays an important role in | |||
controlling access. The results show that volunteers are important drivers of | |||
peripheral activities, such as translation and documentation. The term ‘autonomous | |||
peripherality’ is used to capture the unique characteristics of these activities. These | |||
findings support the argument that centrality and peripherality are associated with the | |||
division of labour, which, in turn, is associated with employment relations and | |||
frameworks of institutional support. | |||
The thesis shows how the tensions produced by commercialization and | |||
peripheral participation are interwoven with values of meritocracy, ritual and | |||
strategic enactment of the idea of community as well as with tools and techniques | |||
developed to address the emergence of a set of problems specific to management and | |||
governance. These are characterized as ‘technologies of communities’. It is argued | |||
that the emerging topology of F/OS participation, seen as a ‘relational meshwork’, is | |||
indicative of a redefinition of the relationship between sociality and economic | |||
production within mature, community-led F/OS projects." | |||
=Contents= | |||
"The thesis is structured as follows: | |||
In Chapter 2 the theoretical and conceptual framework of the research is | |||
presented and discussed. | |||
In Chapter 3 the methodology of the research is outlined and the primary case | |||
studies and research design are presented in detail. | |||
In Chapter 4 the analysis of the empirical findings relating to commercialization is | |||
presented. | |||
In Chapter 5 the analysis of the empirical findings concerning access and cooperative | |||
relations between new and experienced programmers and between programmers and nonprogrammers | |||
is presented. | |||
In Chapter 6 the results of the quantitative investigation of the network of | |||
GNOME Foundation and KDE e.V. members and of the two projects’ maintainer | |||
networks are outlined. | |||
Chapter 7 provides a synthesis and a discussion of the empirical findings in light of | |||
the theoretical framework adopted and the principal research questions. | |||
Chapter 8 discusses the contribution of the research in the context of related | |||
work, the limitations of the study and avenues for future research. | |||
=Bibliography= | |||
Sources used that are also available online: | |||
* Aigrain, P. (2002). 'A Framework for Understanding the Impact of GPL Copylefting vs. | |||
non Copylefting Licenses.' Online paper available at: | |||
http://opensource.mit.edu/papers/aigrain2, last accessed 07/08/04. | |||
* Baldwin, C. and K. Clark (2004). 'The Architecture of Cooperation: How Code | |||
Architecture Mitigates Free Riding in the Open Source Development Model.' | |||
Available at http://opensource.mit.edu/papers/baldwinclark.pdf, last accessed on | |||
23/07/2003. | |||
* Barbrook, R. (1998). 'The High-Tech Gift Economy.' First Monday: | |||
http://www.firstmonday.org/issues/issue3_12/barbrook, 3, no 12, last accessed | |||
12/12/2005 | |||
* Bauer, A. and M. Pizka (2003). 'The Contribution of Free software to Software Evolution.' | |||
Online paper available at: http://opensource.mit.edu/papers/bauerpizka.pdf, last | |||
accessed 09/08/04. | |||
* Bezroukov, N. (1999a). 'A Second Look at the Cathedral and the Bazaar.' First Monday: | |||
http://firstmonday.org/issues/issue4_12/bezroukov/index.html 4, no. 12, last accessed | |||
22/02/05. | |||
* Bezroukov, N. (1999b). 'Open Source Software as a Special Type of Academic Research (Critique of | |||
Vulgar Raymondism).' First Monday: | |||
http://firstmonday.org/issues/issue4_10/bezroukov/index.html 14, no. 1o, last accessed | |||
22/02/05. | |||
* Bonaccorsi, A. and C. Rossi (2004). 'Altruistic Individuals, Selfish Firms? The structure of | |||
motivation in Open Source Software.' First Monday: | |||
http://www.firstmonday.dk/issues/issue9_1/bonaccorsi/ , last accessed 7/06/04 1, no. 9. | |||
* Crowston, K. and J. Howison (2005). 'The Social Structure of Free and Open Source | |||
Software Development.' First Monday: | |||
http://www.firstmonday.org/issues/issue10_2/crowston/ , 10, no2, last accessed | |||
05/04/07. | |||
* Dafermos, G. N. (2001). 'Management and Virtual Decentralised Networks: The Linux | |||
Project.' First Monday: | |||
http://www.firstmonday.dk/issues/issue6_11/dafermos/index.html#author, 6 no 11, | |||
last accessed 26/06/04. | |||
* Dahlander, L. (2004). 'Appropriating the Commons: Firms in Open Source Software.' | |||
Online paper available at http://opensource.mit.edu/papers/dahlander2.pdf, last | |||
accessed 22/02/07. | |||
* David, P., A. Waterman and S. Arora. (2003). FLOSS-US/ The Free/Libre/Open Source | |||
Developer Software Survey for 2003: A First Report. | |||
http://www.stanford.edu/group/floss-us/report/FLOSS-US-Report.pdf. last accessed | |||
5/5/04. | |||
* Divitini, M., L. Jaccheri, E. Monteiro and H. Traetteberg (2003). 'Open source Processes: | |||
No place for politics?' 3rd Workshop on Open Source Software Engineering-ICSE'03 | |||
International Conference on Software Engineering | |||
http://opensource.ucc.ie/icse2003/3rd-WS-on-OSS-Engineering.pdf ,last accessed 5/5/04: | |||
pp.39-44. | |||
* Elliot, M. S. and W. Scacchi (2003b). Free Software: a Case Study of Sofware Development in a Virtual Organization | |||
Culture. Working Paper, Institute for Software Research, UC Irvine, April 2003, | |||
available at: http://www.ics.uci.edu/%7Ewscacchi/Papers/New/Elliott-Scacchi- | |||
GNUe-Study-Report.pdf (accessed 6/06/04). | |||
* Freeman, S. and J. Siltala. (2004). Freedom and Profit: How suits and hackers are working | |||
it out on the desktop. Working paper presented in 4/EASST Joint Meeting, Paris | |||
26/08/04 http://personal.inet.fi/koti/jsiltala/juha/floss/freedom-profit-paper.pdf last | |||
accessed 19/01/06. | |||
* Friedman, N. and M. Icaza (2005). 'Mechanics of Open Source: Growing and Harvesting | |||
Your Project ' Talk to the Massachussets Software Council, June 2005 available at | |||
http://www.nat.org/2005/june/MassSoftware.pdf, last accessed 22/09/06. | |||
* Garcia, M. J. and E. W. Steinmueller (2003a). 'Applying the Open Source Model to | |||
Knowledge Work.' INK Open Source Research Working Paper No. 2, SPRUScience | |||
and Technology Policy Research, University of Sussex, | |||
http://siepr.stanford.edu/programs/OpenSoftware_David/OSR02_abstract.html last | |||
accessed 14/06/04. | |||
* Garcia, M. J. and E. W. Steinmueller(2003b). 'The Open Source Way of Working: A New Paradigm for the Division of | |||
Labour in Software Development?' INK Open Source Research Working Paper | |||
No.92, SPRU-Science and Technology Policy Research, University of Sussex | |||
available at | |||
http://siepr.stanford.edu/programs/OpenSoftware_David/NSFOSF_Publications.html. | |||
* German, D. M. (2002). 'The Evolution of the Gnome Project.' Workshop Proceeding | |||
presented in 'Meeting Challenges and Surviving Success: the 2nd Workshop on Open | |||
Source Software Engineering' (May 19-25) | |||
http://opensource.ucc.ie/icse2002/German.pdf last accessed 5/5/04. | |||
* Ghosh, R. A. and P. A. David (2003). 'The Nature and Composition of the Linux Kernel | |||
Developer Community: A dynamic analysis.' SIEPR-Project NOSTRA Working | |||
Paper, draft version 5, http://dxm.org/papers/licks1/licksresults.pdf | |||
last accessed 12/06/04. | |||
* Hann, I.-H., J. Roberts, S. Slaughter and R. T. Fielding (2004). 'An Empirical Analysis of | |||
Economic Returns to Open Source Participation.' Unpublished Working Paper, | |||
Carnegie-Mellon University, available at: | |||
http://www.andrew.cmu.edu/user/jroberts/Paper1.pdf , last accessed 12/2006. | |||
* Hemetsberger, A. (2004). 'Fostering Cooperation on the Internet: Social Exchange | |||
Processes in Innovative Virtual Consumer Communities.' Paper presented at the | |||
annual ACR (Association for Consumer Research) conference 2001 in Austin, Texas, | |||
also available online at: http://opensource.mit.edu/papers/hemetsberger2.pdf. | |||
* Krishmamurti, S. (2002). 'Cave or Community? An Empirical Examination of 100 Mature Open Source | |||
Projects.' First Monday | |||
http://www.firstmonday.dk/issues/issue7_6/krishnamurthy/index.html last accessed | |||
5/5/04 6, no. 7. | |||
* Lakhani, K. and B. Wolf. (2002). The Boston Consulting Group/OSDN Hacker Survey. | |||
OSDN-Open Source Development network, http://www.osdn.com/bcg last accessed | |||
3/04/04. | |||
* Lancashire, D. (2001). 'Code, Culture and Cash: The Fading Altruism of Open Source | |||
Development.' First Monday, peer-reviewed journal on the Internet | |||
http://firstmonday.org/issues/issue6_12/lancashire/index.html, 6, no. 12, last accessed | |||
22/02/2007. | |||
* Lerner, J. and J. Tirole (2002b). 'The Scope of Open Source Licensing.' NBER Working Paper No. W9363. | |||
http://ssrn.com/abstract=359303. | |||
* Madanmohan, T. R. and S. Navelkar (2002). 'Roles and Knowledge Management in Online | |||
Technology Communities: An Ethnographic Study.' Online paper available at | |||
http://opensource.mit.edu/papers/madanmohan2.pdf, last accessed 23/07/2003. | |||
* Michlmayr, M. and M. B. Hill (2003). 'Quality and Reliance on Individuals in Open Source | |||
Projects.' in 3rd Workshop on Open Source Software Engineering-ICSE'03 | |||
International Conference on Software Engineering. Available at: | |||
http://opensource.ucc.ie/icse2003/3rd-WS-on-OSS-Engineering.pdf, last accessed 5/5/04 | |||
* Newmarch, J. (2001). 'Lessons from Open Source: Intellectual Property and Software.' | |||
FirstMonday: http://www.firstmonday.dk/issues/issue6_6/newmarch/index.html, no. | |||
6, 6, last accessed 26/06/04. | |||
* Raymond, E. (2000a). 'Homesteading the Noosphere.' version 3.0 available at | |||
http://www.catb.org/~esr/writings/homesteading/homesteading. | |||
---. (2000b). The Cathedral and the Bazaar. http://tuxedo.org/~esr/writings/cathedralbazaar/, | |||
last acccessed 22/02/2003. | |||
* Samer, F. and M. Wasko McLure (2002). 'The Web of knowledge: An investigation of | |||
Knowledge Exchange in Networks of Practice.' Online paper available at | |||
http://opensource.mit.edu/papers/Farajwasko.pdf, last accessed on 23/07/2003. | |||
* Schmidt, K. M. and M. Schnitzer (2002). 'Public Subsidies for Open Source? Some | |||
Economic Policy Issues for the Software Market.' Available at | |||
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=31908 last accessed 01/05/2004. | |||
* Shah, S. (2003). 'Understanding the Nature of Participation & Coordination in Open and | |||
Gated Source Software Development Communities.' Dissertation Chapter, | |||
University of Illinois, Urbana-Champaign. Available at: | |||
http://opensource.mit.edu/papers/shah3.pdf , last accessed 10/-7/04. | |||
* Stalder, F. and J. Hirsh (2002). 'Open Source Intelligence.' First Monday: | |||
http://www.firstmonday.dk/issues/issue7_6/index.html, no 6, last accessed 7/06/04. | |||
* Stewart, D. (2004). 'Status Inertia: The Speed Imperative in the Attainment of | |||
Community Status.' Online paper available at: | |||
http://opensource.mit.edu/papers/stewart2.pdf, last accessed on 2/06/04. | |||
* Veale, J. K. (2005). 'Internet Gift Economies: Voluntary Payment Schemes as Tangible | |||
Reciprocity.' First Monday: http://www.firstmonday.org/issues/issue8_12/veale/, last | |||
accessed 02/03/2006 8, no. 12. | |||
*Weber, S. (2000). The Political Economy of Open Source. Working Paper Series 1011, | |||
UCAIS Berkeley Roundtable on the International Economy, UC Berkeley | |||
225 ; | |||
http://repositories.cdlib.org/cgi/viewcontent.cgi?article=1011&context=brie, last | |||
accessed 23/09/05. | |||
* West, J. and C. S. O'Mahony. (2004). Contrasting Community Building in Sponsored and | |||
Community Founded Open Source Projects. | |||
http://opensource.mit.edu/papers/westomahony.pdf, last accessed 25/07/04. | |||
Latest revision as of 02:44, 4 October 2008
PhD Thesis: Managing the Bazaar: Commercialization and peripheral participation in mature, community-led Free/Open source software projects. Evangelia Berdou.
URL = http://opensource.mit.edu/papers/PhD_Berdou.pdf
Description
Glyn Moody:
"As open source becomes more widely used, people have started exploring how and why its approach to developing software works so well. The pioneering analysis here is Eric Raymond's Cathedral and the Bazaar, but that was largely describing a prelapsarian world of free software with little commercialisation. An intriguing question is how the bazaar functions in the corrupting presence of serious dosh.
That, in part, is what a PhD thesis from Evangelia Berdou seeks to answer. Its full title is “Managing the Bazaar: Commercialization and peripheral participation in mature, community-led Free/Open source software projects.” The “mature” projects refer to GNOME and KDE, which is another reason to take a look: hitherto, people have tended to concentrate on GNU/Linux when analysing free software. Given that GNOME and KDE are both very different projects, and represent a later generation of free software, it's useful to have more data on them.
The thesis packed with lots of interesting figures, diagrams, tables and charts, mostly drawing on extensive interviews with people within the GNOME and KDE worlds. It turns out that many more coders in GNOME are paid to work on the project compared to KDE." (http://www.computerworlduk.com/toolbox/open-source/blogs/index.cfm?blogid=14&entryid=1361)
Introduction
From the author:
"The thesis investigates two fundamental dynamics of participation and collaboration in mature, community-led Free/Open Source (F/OS) software projects - commercialization and peripheral participation. The aim of the thesis is to examine whether the power relations that underlie the F/OS model of development are indicative of a new form of power relations supported by ICTs.
Theoretically, the thesis is located within the Communities of Practice (CoP) literature and it draws upon Michel Foucault’s ideas about the historical and relational character of power. It also mobilizes, to a lesser extent, Erving Goffman’s notion of ‘face-work’. This framework supports a methodology that questions the rationality of how F/OS is organized and examines the relations between employed coders and volunteers, experienced and inexperienced coders, and programmers and nonprogrammers. The thesis examines discursive and structural dimensions of collaboration and employs quantitative and qualitative methods. Structural characteristics are considered in the light of arguments about embeddedness.
The thesis contributes insights into how the gift economy is embedded in the exchange economy and the role of peripheral contributors. The analysis indicates that community-integrated paid developers have a key role in project development, maintaining the infrastructure aspects of the code base. The analysis suggests that programming and non-programming contributors are distinct in their make-up, priorities and rhythms of participation, and that learning plays an important role in controlling access. The results show that volunteers are important drivers of peripheral activities, such as translation and documentation. The term ‘autonomous peripherality’ is used to capture the unique characteristics of these activities. These findings support the argument that centrality and peripherality are associated with the division of labour, which, in turn, is associated with employment relations and frameworks of institutional support.
The thesis shows how the tensions produced by commercialization and peripheral participation are interwoven with values of meritocracy, ritual and strategic enactment of the idea of community as well as with tools and techniques developed to address the emergence of a set of problems specific to management and governance. These are characterized as ‘technologies of communities’. It is argued that the emerging topology of F/OS participation, seen as a ‘relational meshwork’, is indicative of a redefinition of the relationship between sociality and economic production within mature, community-led F/OS projects."
Contents
"The thesis is structured as follows:
In Chapter 2 the theoretical and conceptual framework of the research is presented and discussed.
In Chapter 3 the methodology of the research is outlined and the primary case studies and research design are presented in detail.
In Chapter 4 the analysis of the empirical findings relating to commercialization is presented.
In Chapter 5 the analysis of the empirical findings concerning access and cooperative relations between new and experienced programmers and between programmers and nonprogrammers is presented.
In Chapter 6 the results of the quantitative investigation of the network of GNOME Foundation and KDE e.V. members and of the two projects’ maintainer networks are outlined.
Chapter 7 provides a synthesis and a discussion of the empirical findings in light of the theoretical framework adopted and the principal research questions.
Chapter 8 discusses the contribution of the research in the context of related work, the limitations of the study and avenues for future research.
Bibliography
Sources used that are also available online:
- Aigrain, P. (2002). 'A Framework for Understanding the Impact of GPL Copylefting vs.
non Copylefting Licenses.' Online paper available at: http://opensource.mit.edu/papers/aigrain2, last accessed 07/08/04.
- Baldwin, C. and K. Clark (2004). 'The Architecture of Cooperation: How Code
Architecture Mitigates Free Riding in the Open Source Development Model.' Available at http://opensource.mit.edu/papers/baldwinclark.pdf, last accessed on 23/07/2003.
- Barbrook, R. (1998). 'The High-Tech Gift Economy.' First Monday:
http://www.firstmonday.org/issues/issue3_12/barbrook, 3, no 12, last accessed 12/12/2005
- Bauer, A. and M. Pizka (2003). 'The Contribution of Free software to Software Evolution.'
Online paper available at: http://opensource.mit.edu/papers/bauerpizka.pdf, last accessed 09/08/04.
- Bezroukov, N. (1999a). 'A Second Look at the Cathedral and the Bazaar.' First Monday:
http://firstmonday.org/issues/issue4_12/bezroukov/index.html 4, no. 12, last accessed 22/02/05.
- Bezroukov, N. (1999b). 'Open Source Software as a Special Type of Academic Research (Critique of
Vulgar Raymondism).' First Monday: http://firstmonday.org/issues/issue4_10/bezroukov/index.html 14, no. 1o, last accessed 22/02/05.
- Bonaccorsi, A. and C. Rossi (2004). 'Altruistic Individuals, Selfish Firms? The structure of
motivation in Open Source Software.' First Monday: http://www.firstmonday.dk/issues/issue9_1/bonaccorsi/ , last accessed 7/06/04 1, no. 9.
- Crowston, K. and J. Howison (2005). 'The Social Structure of Free and Open Source
Software Development.' First Monday: http://www.firstmonday.org/issues/issue10_2/crowston/ , 10, no2, last accessed 05/04/07.
- Dafermos, G. N. (2001). 'Management and Virtual Decentralised Networks: The Linux
Project.' First Monday: http://www.firstmonday.dk/issues/issue6_11/dafermos/index.html#author, 6 no 11, last accessed 26/06/04.
- Dahlander, L. (2004). 'Appropriating the Commons: Firms in Open Source Software.'
Online paper available at http://opensource.mit.edu/papers/dahlander2.pdf, last accessed 22/02/07.
- David, P., A. Waterman and S. Arora. (2003). FLOSS-US/ The Free/Libre/Open Source
Developer Software Survey for 2003: A First Report. http://www.stanford.edu/group/floss-us/report/FLOSS-US-Report.pdf. last accessed 5/5/04.
- Divitini, M., L. Jaccheri, E. Monteiro and H. Traetteberg (2003). 'Open source Processes:
No place for politics?' 3rd Workshop on Open Source Software Engineering-ICSE'03 International Conference on Software Engineering http://opensource.ucc.ie/icse2003/3rd-WS-on-OSS-Engineering.pdf ,last accessed 5/5/04: pp.39-44.
- Elliot, M. S. and W. Scacchi (2003b). Free Software: a Case Study of Sofware Development in a Virtual Organization
Culture. Working Paper, Institute for Software Research, UC Irvine, April 2003, available at: http://www.ics.uci.edu/%7Ewscacchi/Papers/New/Elliott-Scacchi- GNUe-Study-Report.pdf (accessed 6/06/04).
- Freeman, S. and J. Siltala. (2004). Freedom and Profit: How suits and hackers are working
it out on the desktop. Working paper presented in 4/EASST Joint Meeting, Paris 26/08/04 http://personal.inet.fi/koti/jsiltala/juha/floss/freedom-profit-paper.pdf last accessed 19/01/06.
- Friedman, N. and M. Icaza (2005). 'Mechanics of Open Source: Growing and Harvesting
Your Project ' Talk to the Massachussets Software Council, June 2005 available at http://www.nat.org/2005/june/MassSoftware.pdf, last accessed 22/09/06.
- Garcia, M. J. and E. W. Steinmueller (2003a). 'Applying the Open Source Model to
Knowledge Work.' INK Open Source Research Working Paper No. 2, SPRUScience and Technology Policy Research, University of Sussex, http://siepr.stanford.edu/programs/OpenSoftware_David/OSR02_abstract.html last accessed 14/06/04.
- Garcia, M. J. and E. W. Steinmueller(2003b). 'The Open Source Way of Working: A New Paradigm for the Division of
Labour in Software Development?' INK Open Source Research Working Paper No.92, SPRU-Science and Technology Policy Research, University of Sussex available at http://siepr.stanford.edu/programs/OpenSoftware_David/NSFOSF_Publications.html.
- German, D. M. (2002). 'The Evolution of the Gnome Project.' Workshop Proceeding
presented in 'Meeting Challenges and Surviving Success: the 2nd Workshop on Open Source Software Engineering' (May 19-25) http://opensource.ucc.ie/icse2002/German.pdf last accessed 5/5/04.
- Ghosh, R. A. and P. A. David (2003). 'The Nature and Composition of the Linux Kernel
Developer Community: A dynamic analysis.' SIEPR-Project NOSTRA Working Paper, draft version 5, http://dxm.org/papers/licks1/licksresults.pdf last accessed 12/06/04.
- Hann, I.-H., J. Roberts, S. Slaughter and R. T. Fielding (2004). 'An Empirical Analysis of
Economic Returns to Open Source Participation.' Unpublished Working Paper, Carnegie-Mellon University, available at: http://www.andrew.cmu.edu/user/jroberts/Paper1.pdf , last accessed 12/2006.
- Hemetsberger, A. (2004). 'Fostering Cooperation on the Internet: Social Exchange
Processes in Innovative Virtual Consumer Communities.' Paper presented at the annual ACR (Association for Consumer Research) conference 2001 in Austin, Texas, also available online at: http://opensource.mit.edu/papers/hemetsberger2.pdf.
- Krishmamurti, S. (2002). 'Cave or Community? An Empirical Examination of 100 Mature Open Source
Projects.' First Monday http://www.firstmonday.dk/issues/issue7_6/krishnamurthy/index.html last accessed 5/5/04 6, no. 7.
- Lakhani, K. and B. Wolf. (2002). The Boston Consulting Group/OSDN Hacker Survey.
OSDN-Open Source Development network, http://www.osdn.com/bcg last accessed 3/04/04.
- Lancashire, D. (2001). 'Code, Culture and Cash: The Fading Altruism of Open Source
Development.' First Monday, peer-reviewed journal on the Internet http://firstmonday.org/issues/issue6_12/lancashire/index.html, 6, no. 12, last accessed 22/02/2007.
- Lerner, J. and J. Tirole (2002b). 'The Scope of Open Source Licensing.' NBER Working Paper No. W9363.
http://ssrn.com/abstract=359303.
- Madanmohan, T. R. and S. Navelkar (2002). 'Roles and Knowledge Management in Online
Technology Communities: An Ethnographic Study.' Online paper available at http://opensource.mit.edu/papers/madanmohan2.pdf, last accessed 23/07/2003.
- Michlmayr, M. and M. B. Hill (2003). 'Quality and Reliance on Individuals in Open Source
Projects.' in 3rd Workshop on Open Source Software Engineering-ICSE'03 International Conference on Software Engineering. Available at: http://opensource.ucc.ie/icse2003/3rd-WS-on-OSS-Engineering.pdf, last accessed 5/5/04
- Newmarch, J. (2001). 'Lessons from Open Source: Intellectual Property and Software.'
FirstMonday: http://www.firstmonday.dk/issues/issue6_6/newmarch/index.html, no. 6, 6, last accessed 26/06/04.
- Raymond, E. (2000a). 'Homesteading the Noosphere.' version 3.0 available at
http://www.catb.org/~esr/writings/homesteading/homesteading. ---. (2000b). The Cathedral and the Bazaar. http://tuxedo.org/~esr/writings/cathedralbazaar/, last acccessed 22/02/2003.
- Samer, F. and M. Wasko McLure (2002). 'The Web of knowledge: An investigation of
Knowledge Exchange in Networks of Practice.' Online paper available at http://opensource.mit.edu/papers/Farajwasko.pdf, last accessed on 23/07/2003.
- Schmidt, K. M. and M. Schnitzer (2002). 'Public Subsidies for Open Source? Some
Economic Policy Issues for the Software Market.' Available at http://papers.ssrn.com/sol3/papers.cfm?abstract_id=31908 last accessed 01/05/2004.
- Shah, S. (2003). 'Understanding the Nature of Participation & Coordination in Open and
Gated Source Software Development Communities.' Dissertation Chapter, University of Illinois, Urbana-Champaign. Available at: http://opensource.mit.edu/papers/shah3.pdf , last accessed 10/-7/04.
- Stalder, F. and J. Hirsh (2002). 'Open Source Intelligence.' First Monday:
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