Regional Helix Ecosystems and Sustainable Growth: The Interaction of Innovation, Entrepreneurship an

1. Regional Helix Ecosystems and Economic Growth.- The role of universities in building dense Triple Helix Ecosystems in sparse regional environments.- Between good intentions and enthusiastic professors: the missing middle of university social innovation structures in the Quadruple Helix.- Why do publicly funded firms find the University more useful to innovate than others? Can we accomplish the RIS3 target?.-  Applying Regional VRIO Model to Island Regions: an Evaluation of RIS3.- Implications of urban sustainability, socio-ecosystems and ecosystem services.-  Regional Innovation Ecosystems: Tuning the Regional Engine's Helix Through Smart Specialization.- Regional industrial restructuring.- The Role of Clusters in the Smart Specialisation Process: The case of Inovcluster in Portugal.- Incubation: Does it make a difference after graduation? Analysis from Portugal