Managing the Bazaar: Difference between revisions

From P2P Foundation
Jump to navigation Jump to search
No edit summary
No edit summary
 
Line 14: 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=
=Introduction=
Line 88: Line 89:
=Bibliography=
=Bibliography=


Bibliography
Sources used that are also available online:
Aigrain, P. (2002). 'A Framework for Understanding the Impact of GPL Copylefting vs.
 
* Aigrain, P. (2002). 'A Framework for Understanding the Impact of GPL Copylefting vs.
non Copylefting Licenses.' Online paper available at:
non Copylefting Licenses.' Online paper available at:
http://opensource.mit.edu/papers/aigrain2, last accessed 07/08/04.
http://opensource.mit.edu/papers/aigrain2, last accessed 07/08/04.
Akerloff, G. A. (1982). 'Labor Contracts as Partial Gift Exchange.' The Quarterly Journal of
 
Economics 97, no. 4: pp.543-569.
* Baldwin, C. and K. Clark (2004). 'The Architecture of Cooperation: How Code
Allen, J. (2003). Lost Geographies of Power. Malden VA: Blackwell Publishing.
Appadurai, A. (1990). 'Disjuncture and Difference in the Global Cultural Economy.' In
Global Culture, edited by Featherstone, M., pp.295-310. London: Sage Publications.
Baldwin, C. and K. Clark (2004). 'The Architecture of Cooperation: How Code
Architecture Mitigates Free Riding in the Open Source Development Model.'
Architecture Mitigates Free Riding in the Open Source Development Model.'
Available at http://opensource.mit.edu/papers/baldwinclark.pdf, last accessed on
Available at http://opensource.mit.edu/papers/baldwinclark.pdf, last accessed on
23/07/2003.
23/07/2003.
--- (2005). 'The Architecture of Participation: Does Code Architecture Mitigates Free
 
Riding in the Open Source Development Model?' Harvard Business School Working
* Barbrook, R. (1998). 'The High-Tech Gift Economy.' First Monday:
Paper, Final Version.
Barbrook, R. (1998). 'The High-Tech Gift Economy.' First Monday:
http://www.firstmonday.org/issues/issue3_12/barbrook, 3, no 12, last accessed
http://www.firstmonday.org/issues/issue3_12/barbrook, 3, no 12, last accessed
12/12/2005
12/12/2005
Bauer, A. and M. Pizka (2003). 'The Contribution of Free software to Software Evolution.'
 
* 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
Online paper available at: http://opensource.mit.edu/papers/bauerpizka.pdf, last
accessed 09/08/04.
accessed 09/08/04.
Behlendorf, B. (1999). 'Open Source as a Business Strategy.' In Open Sources: Voices from
the Open Source Revolution, edited by Dibona, C., S. Ockman and M. Stone,
pp.149-170. London: O'Reilly.
Benkler, Y. (2002). 'Coase's Penguin, or, Linux and the Nature of the Firm.' Yale Law
Journal 112: pp.369-446.
--- (2006). The Wealth of Networks: How Social Production Transforms Markets and
Freedom. New Haven, CT: Yale University Press.
Berguist, M. and J. Ljungberg (2001). 'The Power of Gifts: Organizing Social Relationships
in Open Source Communities.' Information Systems Journal 11: pp.305-320.


* Bezroukov, N. (1999a). 'A Second Look at the Cathedral and the Bazaar.' First Monday:
* Bezroukov, N. (1999a). 'A Second Look at the Cathedral and the Bazaar.' First Monday:
Line 128: Line 116:
http://firstmonday.org/issues/issue4_10/bezroukov/index.html 14, no. 1o, last accessed
http://firstmonday.org/issues/issue4_10/bezroukov/index.html 14, no. 1o, last accessed
22/02/05.
22/02/05.


* Bonaccorsi, A. and C. Rossi (2004). 'Altruistic Individuals, Selfish Firms? The structure of
* Bonaccorsi, A. and C. Rossi (2004). 'Altruistic Individuals, Selfish Firms? The structure of
motivation in Open Source Software.' First Monday:
motivation in Open Source Software.' First Monday:
http://www.firstmonday.dk/issues/issue9_1/bonaccorsi/ , last accessed 7/06/04 1, no. 9.
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
* Crowston, K. and J. Howison (2005). 'The Social Structure of Free and Open Source
Line 139: Line 125:
http://www.firstmonday.org/issues/issue10_2/crowston/ , 10, no2, last accessed
http://www.firstmonday.org/issues/issue10_2/crowston/ , 10, no2, last accessed
05/04/07.
05/04/07.


* Dafermos, G. N. (2001). 'Management and Virtual Decentralised Networks: The Linux
* Dafermos, G. N. (2001). 'Management and Virtual Decentralised Networks: The Linux
Line 149: Line 134:
Online paper available at http://opensource.mit.edu/papers/dahlander2.pdf, last
Online paper available at http://opensource.mit.edu/papers/dahlander2.pdf, last
accessed 22/02/07.
accessed 22/02/07.


* David, P., A. Waterman and S. Arora. (2003). FLOSS-US/ The Free/Libre/Open Source
* David, P., A. Waterman and S. Arora. (2003). FLOSS-US/ The Free/Libre/Open Source
Line 179: Line 163:
Your Project ' Talk to the Massachussets Software Council, June 2005 available at
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.
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
* Garcia, M. J. and E. W. Steinmueller (2003a). 'Applying the Open Source Model to
Line 203: Line 185:
Paper, draft version 5, http://dxm.org/papers/licks1/licksresults.pdf
Paper, draft version 5, http://dxm.org/papers/licks1/licksresults.pdf
last accessed 12/06/04.
last accessed 12/06/04.


* Hann, I.-H., J. Roberts, S. Slaughter and R. T. Fielding (2004). 'An Empirical Analysis of
* Hann, I.-H., J. Roberts, S. Slaughter and R. T. Fielding (2004). 'An Empirical Analysis of
Line 209: Line 190:
Carnegie-Mellon University, available at:
Carnegie-Mellon University, available at:
http://www.andrew.cmu.edu/user/jroberts/Paper1.pdf , last accessed 12/2006.
http://www.andrew.cmu.edu/user/jroberts/Paper1.pdf , last accessed 12/2006.


* Hemetsberger, A. (2004). 'Fostering Cooperation on the Internet: Social Exchange
* Hemetsberger, A. (2004). 'Fostering Cooperation on the Internet: Social Exchange
Line 224: Line 204:
OSDN-Open Source Development network, http://www.osdn.com/bcg last accessed
OSDN-Open Source Development network, http://www.osdn.com/bcg last accessed
3/04/04.
3/04/04.


* Lancashire, D. (2001). 'Code, Culture and Cash: The Fading Altruism of Open Source
* Lancashire, D. (2001). 'Code, Culture and Cash: The Fading Altruism of Open Source
Line 233: Line 212:
* Lerner, J. and J. Tirole (2002b). 'The Scope of Open Source Licensing.' NBER Working Paper No. W9363.
* Lerner, J. and J. Tirole (2002b). 'The Scope of Open Source Licensing.' NBER Working Paper No. W9363.
http://ssrn.com/abstract=359303.
http://ssrn.com/abstract=359303.


* Madanmohan, T. R. and S. Navelkar (2002). 'Roles and Knowledge Management in Online
* Madanmohan, T. R. and S. Navelkar (2002). 'Roles and Knowledge Management in Online
Technology Communities: An Ethnographic Study.' Online paper available at
Technology Communities: An Ethnographic Study.' Online paper available at
http://opensource.mit.edu/papers/madanmohan2.pdf, last accessed 23/07/2003.
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
* Michlmayr, M. and M. B. Hill (2003). 'Quality and Reliance on Individuals in Open Source
Line 244: Line 221:
International Conference on Software Engineering. Available at:
International Conference on Software Engineering. Available at:
http://opensource.ucc.ie/icse2003/3rd-WS-on-OSS-Engineering.pdf, last accessed 5/5/04
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.'
* Newmarch, J. (2001). 'Lessons from Open Source: Intellectual Property and Software.'
Line 255: Line 231:
---. (2000b). The Cathedral and the Bazaar. http://tuxedo.org/~esr/writings/cathedralbazaar/,
---. (2000b). The Cathedral and the Bazaar. http://tuxedo.org/~esr/writings/cathedralbazaar/,
last acccessed 22/02/2003.
last acccessed 22/02/2003.


* Samer, F. and M. Wasko McLure (2002). 'The Web of knowledge: An investigation of
* Samer, F. and M. Wasko McLure (2002). 'The Web of knowledge: An investigation of
Line 264: Line 239:
Economic Policy Issues for the Software Market.' Available at
Economic Policy Issues for the Software Market.' Available at
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=31908 last accessed 01/05/2004.
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
* Shah, S. (2003). 'Understanding the Nature of Participation & Coordination in Open and
Line 277: Line 251:
Community Status.' Online paper available at:
Community Status.' Online paper available at:
http://opensource.mit.edu/papers/stewart2.pdf, last accessed on 2/06/04.
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
* Veale, J. K. (2005). 'Internet Gift Economies: Voluntary Payment Schemes as Tangible
Line 289: Line 262:
accessed 23/09/05.
accessed 23/09/05.


 
* West, J. and C. S. O'Mahony. (2004). Contrasting Community Building in Sponsored and
*West, J. and C. S. O'Mahony. (2004). Contrasting Community Building in Sponsored and
Community Founded Open Source Projects.
Community Founded Open Source Projects.
http://opensource.mit.edu/papers/westomahony.pdf, last accessed 25/07/04.
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:

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.