The CEPR and Portal websites will be unavailable between 12:45GMT and 13:00GMT on Friday, 30th October 2020 due to maintenance.

DP4329 | The Determinants of Output Per Contributor in Open Source Projects: An Empirical Examination

Publication Date

23/03/2004

JEL Code(s)

Keyword(s)

Programme Area(s)

Network(s)

Abstract

Using a unique dataset we examine empirically which factors explain output per contributor in open source projects. We find that the output per contributor of open source programmes is much higher when licenses are less restrictive. Further examination suggests that the difference in output per contributor is in large part due to many more contributors for projects that employ restrictive licenses. The results suggest a status/signaling or ideological motivation for participation in open source projects with restrictive licenses.