CYCLICAL CONCENTRATION AND BIOTECH R&D ACTIVITY: A NEO-SCHUMPETERIAN MODEL James F. Oehmke,Christopher A. Wolf,Dave D. Weatherspoon,Anwar Naseem, Mywish K. Maredia,Kellie Curry Raper,Amie L. HightowerStaff Paper Series(1999)引用 0|浏览0暂无评分关键词Industry DynamicsAI 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