Competition between companies differentiates a lot nowadays compared to many years before. They compete in "nicety" that are so small but so important. Companies are trying to achieve competitive advantage in order to help them obtain a better and a stable position in the marketplace. The best...

Novel information and communication technologies, foremost the Internet, have revolutionised the innovation landscape. Mass-collaboration involving end-users is now, a critical component of many types of software improvement and has the potential to make users as the main innovation source of...