No. 233 Is China Different? A Meta-Analysis of the Growth-enhancing Effect from R&D Spending in ChinaChrister Ljungwall,Patrik Gustavsson Tingvallmag(2014)引用 23|浏览8暂无评分关键词china,meta analysis,economic growth,economicsAI 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