The Productivity Paradox: Evidence from Indirect Indicators of Service Sector Productivity Growth
The Productivity Paradox: Evidence from Indirect Indicators of Service Sector Productivity Growth
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生产力悖论:服务业生产力增长间接指标的证据
DOI:
10.2307/136424
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发表时间:
1999
期刊:
影响因子:
--
通讯作者:
E. Wolff
中科院分区:
文献类型:
--
作者:
E. Wolff
Whereas difficulties in measuring the output of service sectors have been well documented, input measures are reasonably accurate. Using U.S. input-output data for the period 1958-87 and a number of indices of skill and occupational change derived from the Dictionary of Occupational Titles and decennial census data covering the period 1960-1990, I find strong evidenec that among all industries in the economy industry productivity growth is positively related to R&D intensity and knowledge spillovers from other industries but negatively related to major restructuring of technology.