technologies or sectors (inter-sectoral spillovers), or at the international level. We find that innovation is strongly driven by … knowledge spillovers, especially those occurring at the national level. Wind and solar technologies exhibit distinct innovation … only influential in the case of wind technology. We also find evidence that public R&D stimulates innovation, particularly …

in renewable electricity generation as well as increasing renewable energy innovation and foreign knowledge accumulation … innovation effects steaming from both importing countries and China. We use a panel dataset representing annual bilateral trade … evidence that bilateral knowledge transfer and indigenous innovation affect exports. …