“…The literature emphasizes the role of country-specific political variables (Aklin & Urpelainen, 2013;Yi & Feiock, 2014) and of socio-technological factors (Park, 2015;Schaffer & Bernauer, 2014;Simmie, Sternberg, & Carpenter, 2014). Overall, the literature suggests that stable and comprehensive policy frameworks, cross-sectoral coordination, and close but transparent state-industry relations together with target education and research, demonstration and development (RD&D) programmes constitute factors that generate sustainable renewable energy development (Lipp, 2007;Negro, Alkemade, & Hekkert, 2012).…”