NBER Publications by Carolyn Moehling

Research on crime in the late 20th century has consistently shown that immigrants have lower rates of involvement in criminal activity than natives. We find that a century ago immigrants may have been slightly more likely than natives to be involved in crime. In 1904 prison commitment rates for more serious crimes were quite similar by nativity for all ages except ages 18 and 19 when the commitment rate for immigrants was higher than for the native born. By 1930, immigrants were less likely than natives to be committed to prisons at all ages 20 and older. But this advantage disappears when one looks at commitments for violent offenses.

Aggregation bias and the absence of accurate population data meant that analysts at the time missed these important features of the immigrant-n...

This paper assembles new data and new methods for studying wealth inequality trends in industrializing America. Records of household heads from the census matched with real and personal property tax records for Massachusetts reveal that the Theil entropy measure of inequality approximately doubled over the period from 1820 to 1910, a gain that was divided about evenly between the antebellum and the postbellum periods. A surge between 1870 and 1900 dominated the growth in inequality following the Civil War. Decompositions of changes in the Theil entropy measure reveal that during both periods, inequality was increasing due to the shift of the population out of rural areas and agriculture into urban areas where wealth was less equally distributed. But the increases in inequality were als...