Renewable Energy Policies And Technological Innovation: Evidence Based On Patent Counts (Vol 45, Pg 133, 2010)Nick Johnstone,Ivan Hascic,David PoppENVIRONMENTAL & RESOURCE ECONOMICS(2017)引用 19|浏览0暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要