It is commonly believed that every contributor to a free and open source software project owns copyright in their incremental contribution to the project, and owns it solely. It is also commonly believed that one must avoid a legal conclusion that the project code is jointly authored—and...

This study examines whether developers learn from their experience and from interactions with peers in OSS projects. A Hidden Markov Model (HMM) is proposed that allows us to investigate (1) the extent to which OSS developers actually learn from their own experience and from interactions with...

This book unveils a gap in the governance of development projects that ultimately hinders effective, transparent and accountable usage of resources. Illustrated with entertaining examples, the book develops a Project Governance model. The models six modules build an integrated, strategically...

We study an endogenous growth model where a profit-motivated R and D sector coexists with the introduction of free blueprints invented by philanthropists. These goods are priced at marginal cost, contrary to proprietary ones which are produced by a monopoly owned by the inventor. We show that...