Are Ideas Getting Harder to Find?
收藏NBER2017-09-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w23782
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资源简介：
In many growth models, economic growth arises from people creating ideas, and the long-run growth rate is the product of two terms: the effective number of researchers and their research productivity. We present a wide range of evidence from various industries, products, and firms showing that
提供机构：
美国国家经济研究局
创建时间：
2017-09-01
