With the growing significance of services in most developed economies, there is an increased interest in the role of service innovation in service firm competitive strategy. Despite growing literature on service innovation, it remains fragmented reflecting the need for a model that captures key...

The criticality of service innovation in building and sustaining competitive advantage is gaining increasing recognition in the marketplace. Using empirical data from US and Australian project-oriented firms, the study uses a multi-staged multi-method research program to demonstrate how...