We study competitive interaction between profit-maximizing firms thatsell software and complementary goods or services. In addition totactical price competition, we allow firms to compete through businessmodel reconfigurations. We consider three business models: theproprietary model (where all...

Based on collaboration rather than competition, Open Source Software provides a new dynamic in the development and use of software systems. As such it has the potential to make a significant legal, social and economic impact on the industry. While its origins trace back to the start of the...

A better understanding of Open Source Innovation in Physical Product (OSIP) might allow project managers to mitigate risks associated with this innovation model and process, while developing the right strategies to maximise OSIP outputs. In the software industry, firms have been highly...

Open innovation is a powerful framework encompassing the generation, capture, and employment of intellectual property at the firm level. We identify three fundamental challenges for firms in applying the concept of open innovation: finding creative ways to exploit internal innovation,...

Empirical research on Free/Libre/Open Source Software (FLOSS) has shown that developers tend to cluster around two main roles: "core" contributors differ from "peripheral" developers in terms of a larger number of responsibilities and a higher productivity pattern. A further, cross-cutting...

Delegation of authority is the basic approach to coordination of work in FreeBSD, an open source software (OSS) project that develops and maintains an operating system. This essay combines a software engineering perspective with a knowledge creation perspective to discuss three central...

The aim of this brief paper is to interpret al Qaeda’s modus operandi in the light of the economic theory of contests. The main idea expressed here is that al Qaeda can be considered as a contest-designer rewarding an indivisible prize. Affiliated groups compete with each other to win the...

This paper explores empirically what factors influence a firm’s decision to contribute and to take leadership in open source projects. Increasing firms’ participation in the development of open source software (OSS) is generally perceived as a puzzle. Assuming that firms face a...