全球智库信息集成服务系统(G2TT): Information Technology Externalities: Empirical Evidence from 42 U.S. Industries

G2TT

来源类型	Working Paper
规范类型	报告
DOI	10.3386/w9272
来源ID	Working Paper 9272
	Information Technology Externalities: Empirical Evidence from 42 U.S. Industries
	Sung-Bae Mun; M. Ishaq Nadiri
发表日期	2002-10-10
出版年	2002
语种	英语
摘要	Using interindustry transaction in input-output tables, we examine Information Technology (IT) externalities in U.S. private industries over the period 1984-2000. Our empirical results show that computerization of an industry's customer and supplier industries reduces both labor and material costs of the industry. Moreover, cost savings driven by supplier industries are larger than those driven by customer industries. We also find that industries in the services sector enjoy more benefits from IT spillovers than industries in other sectors because of their high IT capital intensity and composition of interindustry transaction. Decomposition of total factor productivity (TFP) suggests that IT externalities can explain considerable parts of TFP growth, although possible mismeasurement of output in services industries leads to exacerbated technical changes of services industries.
主题	Microeconomics ; Households and Firms ; Development and Growth ; Growth and Productivity
URL	https://www.nber.org/papers/w9272
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/566885
推荐引用方式 GB/T 7714	Sung-Bae Mun,M. Ishaq Nadiri. Information Technology Externalities: Empirical Evidence from 42 U.S. Industries. 2002.

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
w9272.pdf（731KB）	智库出版物		限制开放	CC BY-NC-SA	浏览