on eco-innovation and innovation systems were identified, and theoretical knowledge was grouped into four clusters … environmental prosperity. Its pivotal role means that sustainability has also influenced the innovation process. Over the last few … decades, new innovation-related concepts linked to sustainable development have emerged in the form of environmental, green …

, where knowledge, innovation, clusters, policy, networks, systems, R&D, firms, and industry are key concepts. The 17 most …The regional innovation system (RIS) is a popular way of explaining a region's development and competitiveness based on … innovation activities and processes. In this paper, bibliometric techniques are used to analyze all RIS studies indexed in the …