The LaTeX project: A case study of open source software

Abstract

The TeX typesetting software was developed by Donald E. Knuth in the late 1970s. It was released with an open source license and has become a reference in scientific publishing. TeX is now used to typeset and publish much of the world’s scientific literature in physics and mathematics. This case study serves as a critical examination of the stylized facts uncovered in previous studies of other open source software projects, such as GNU/Linux, an operating system, and Apache, a web server. It is sponsored by CNRS, a French research agency, and is supported by the University of Toulouse in France and the School of Information Management and Systems in Berkeley. The comparison centers on the historical development of the project, the organization, both formal and informal, that supports it, the motivations of the developers, and the various dynamics that are at work and influence the project. The case study explores the economic impact of the TeX software which is sold through TeX-based commercial applications and used in the typesetting industry and various institutions. It is an exploration of how the open source nature of the program made a di erence relative to what would have happened had it been commercial software.TeX, open source, Tug, software, case study, innovation, knowledge production, licenses, intellectual property, open systems