sectors (inter-sectoral spillovers), or at the international level. We find that innovation is strongly driven by knowledge … innovative activity with a special emphasis on the role of knowledge spillovers. We investigate two major renewable energy … spillovers, especially those occurring at the national level. Wind and solar technologies exhibit distinct innovation …

produced at least one major innovation at any time in the United Kingdom from 1945–82. Both datasets yield the same conclusion …

This Paper surveys the economic literature on the impact of trade unions on innovation. There are many theoretical … routes through which unions may have an effect on innovation, for example through their effects on relative factor prices …&D, innovation, technological diffusion and productivity growth. North American results find consistently strong and negative impacts …