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...

This working paper analyzes demographic change in Southeast Asia's main cities during and soon after the World War II Japanese occupation.  We argue that two main patterns of population movements are evident.  In food-deficient areas, a search for food security typically led to large net...