Depreciation of Business R&D Capital
收藏NBER2016-08-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w22473
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资源简介：
We develop a forwardlooking profit model to estimate the depreciation rates of business R&D capital. By using data from BEA and NSF between 1987 and 2007, and the newly developed model, we estimate both constant and timevarying industryspecific R&D depreciation rates. The results comprise a set of R
提供机构：
美国国家经济研究局
创建时间：
2016-08-01
