Michaels, Guy; Rauch, Ferdinand; Redding, Stephen J. - Centre for Economic Performance, LSE - 2013
We develop a new methodology for quantifying the tasks undertaken within occupations using 3,000 verbs from around 12,000 occupational descriptions in the Dictionary of Occupational Titles (DOTs). Using micro-data from the United States from 1880-2000, we find an increase in the employment share...