In macro-, meso- and micro-economic systems, the concept of innovation involves a variety of resources and functions. It includes all formal and informal institutions, networks and actors that influence innovation and act as innovation boosters within companies, at the territorial level, at the level of innovation networks or in national economies. This book deals with innovation in a globalized context in terms of the entrepreneur, enterprise, territorial and sectoral systems and national systems of innovation in which collective innovation processes are formed.