Kamis, 26 November 2009

Market Of Open Source

Software is not the only field affected by open source; many fields of study and social and political views have been affected by the growth of the concept of open source. Advocates in one field will often support the expansion of open source in other fields, including Linus Torvalds who is quoted as saying, "the future is open source everything."

Eric Raymond and other founders of the open source movement have sometimes publicly tried to put the brakes on speculation about applications outside of software, arguing that strong arguments for software openness should not be weakened by overreaching into areas where the story is less compelling. The broader impacts of the open source movement, and the extent of its role in the development of new information sharing procedures, remains to be seen.

The open source movement has been the inspiration for increased transparency and liberty in other fields, including the release of biotechnology research by CAMBIA, Wikipedia, and other projects. The open-source concept has also been applied to media other than computer programs, e.g., by Creative Commons. It also constitutes an example of user innovation (see for example the book Democratizing Innovation). Often, open source is an expression where it simply means that a system is available to all who wish to work on it. The difference between crowdsourcing and open source is that open source production is a cooperative activity initiated and voluntarily undertaken by members of the public

Most economists would agree that open source candidates have a public goods aspect to them. In general, this suggests that the original work involves a great deal of time, money, and effort. However, the cost of reproducing the work is very low so that additional users may be added at zero or near zero cost - this is referred to as the marginal cost of a product. At this point, it is necessary to consider a copyright. The idea of copyright for works of authorship is to protect the incentive of making these original works. Copyright restriction then creates access costs on consumers who value the original more than making an additional copy but value the original less than its price. Thus, they will pay an access cost of this difference. Access costs also pose problems for authors who wish to create something based on another work yet are not willing to pay the copyright holder for the rights to the copyrighted work. The second type of cost incurred with a copyright system is the cost of administration and enforcement of the copyright.

The idea of open source is then to eliminate the access costs of the consumer and the creator by reducing the restrictions of copyright. This will lead to creation of additional works, which build upon previous work and add to greater social benefit. Additionally, some proponents argue that open source also relieves society of the administration and enforcement costs of copyright. Organizations such as Creative Commons have websites where individuals can file for alternative "licenses", or levels of restriction, for their works. These self-made protections free the general society of the costs of policing copyright infringement. Thus, on several fronts, there is an efficiency argument to be made on behalf of open sourced goods.

Others argue that society loses through open sourced goods. Because there is a loss in monetary incentive to the creation of new goods, some argue that new products will not be created. This argument seems to apply particularly to the business model where extensive research and development is done, e.g. pharmaceuticals. However, others argue that visual art and other works of authorship should be free. These proponents of extensive open source ideals argue that there should be no monetary incentive for artists.

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