| 来源类型 | Working Paper
|
| 规范类型 | 报告
|
| DOI | 10.3386/w3678
|
| 来源ID | Working Paper 3678
|
| Purchased Services, Outsourcing, Computers, and Productivity in Manufacturing |
| Donald Siegel; Zvi Griliches
|
| 发表日期 | 1991-04-01
|
| 出版年 | 1991
|
| 语种 | 英语
|
| 摘要 | Increases in purchased services, foreign outsourcing, and investments in computers are alleged to have resulted in an understatement of input growth in manufacturing, and thus. overstatement of growth in productivity. GNP, and value-added in industries heavily engaged in these activities. Based on Census Bureau data, we examine whether the recent (post-1979) improvement in measured manufacturing productivity growth can be attributed to an increase in the rate of foreign and domestic outsourcing. Our preliminary evidence, based on data that are not comprehensive, suggests that an industry's propensity to outsource is unrelated to its acceleration in productivity. In auditing the industry numbers, we found that a non-negligible number of sectors were not consistently defined over time. Using industry and establishment-level data sets (the NBER 4-digit SIC Productivity data set and the Longitudinal Research Database), we conclude that some of these anomalies may be due to the general decline in the magnitude of information solicited from establishments by the Census Bureau in conducting its economic surveys. Another consistency problem explored in this paper is the industry reclassification of large plants. Although these definitional and sampling problems are troubling and need to be carefully documented, there does not appear to be a systematic relationship between an industry's post-1979 productivity growth and attrition or "switches" in its ASM plants. We do find, however, positive and statistically significant relationship between total factor productivity growth and an industry's rate of investment in Computers. |
| 主题 | Econometrics
|
| URL | https://www.nber.org/papers/w3678
|
| 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/560989
|
推荐引用方式
GB/T 7714 |
Donald Siegel,Zvi Griliches. Purchased Services, Outsourcing, Computers, and Productivity in Manufacturing. 1991.
|
|
文件名：
|
w3678.pdf
|
|
格式：
|
Adobe PDF
|
此文件暂不支持浏览
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
