In this paper, I investigate the role of innovativeness and innovation advancement stage with a view to advancing the development of signalling theory within literature on new product announcements. I examine the effects of innovativeness across the eight stages of innovation advancement,...

PurposeOpen innovation is of crucial importance for all companies operating in the economics of widely distributed knowledge. However, the effects of its disclosure remain largely uncharted in the case of service companies. Therefore, the purpose of this paper is to measure the impact of open...