| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w12829 |
| 来源ID | Working Paper 12829 |
| International Comparisons of R&D Expenditure: Does an R&D PPP Make a Difference? | |
| Sean M. Dougherty; Robert Inklaar; Robert H. McGuckin; Bart van Ark | |
| 发表日期 | 2007-01-11 |
| 出版年 | 2007 |
| 语种 | 英语 |
| 摘要 | Purchasing power parities (PPPs) for R&D expenditure in 19 manufacturing industries are developed for France, Germany, Japan, the Netherlands and the United Kingdom relative to the United States for the years 1997 and 1987. These PPPs are based on R&D input prices for specific cost categories and differ substantially from current practice of comparing R&D expenditure using GDP PPPs and deflators. After taking into account differences in the relative price of R&D labor and materials, separate PPPs for other R&D cost categories are less essential, and a simpler version using GDP PPPs for these other categories should suffice. Our preferred PPPs are used to compare international R&D costs and intensity. The results suggest that the efforts devoted to R&D in each country are more similar across countries than is apparent using the nominal R&D intensities that are currently the norm. |
| 主题 | Econometrics ; Estimation Methods ; Industrial Organization ; Market Structure and Firm Performance ; Industry Studies ; Development and Growth ; Innovation and R& ; D ; Growth and Productivity |
| URL | https://www.nber.org/papers/w12829 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/570494 |
| 推荐引用方式 GB/T 7714 | Sean M. Dougherty,Robert Inklaar,Robert H. McGuckin,et al. International Comparisons of R&D Expenditure: Does an R&D PPP Make a Difference?. 2007. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w12829.pdf（184KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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