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Taking technology to task: The skill content of technological change in early twentieth century United States

Rowena Gray ()

Explorations in Economic History, 2013, vol. 50, issue 3, 351-367

Abstract: This paper uses new data on the task content of occupations to present a new picture of the labor market effects of technological change in pre-WWII United States. I show that, similar to the recent computerization episode, the electrification of the manufacturing sector led to a “hollowing out” of the skill distribution whereby workers in the middle of the distribution lost out to those at the extremes. OLS estimates show that electrification increased the demand for clerical, numerical, planning and people skills relative to manual skills while simultaneously reducing relative demand for the dexterity-intensive jobs which comprised the middle of the skill distribution. Thus, early twentieth century technological change was unskill-biased for blue collar tasks but skill-biased on aggregate. These results are in line with the downward trend in wage differentials within U.S. manufacturing up to 1950.

Keywords: Technological change; Skill bias; Electrification (search for similar items in EconPapers)
JEL-codes: J23 O33 N32 N33 (search for similar items in EconPapers)
Date: 2013
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Working Paper: Taking Technology to Task: The Skill Content of Technological Change in Early Twentieth Century United States (2011) Downloads
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Persistent link: https://EconPapers.repec.org/RePEc:eee:exehis:v:50:y:2013:i:3:p:351-367

DOI: 10.1016/j.eeh.2013.04.002

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