Hispanics account for more than half the population growth in the United States over the last decade. With this surge has come a dramatic spike in the number of Hispanic-owned businesses. Hispanic Entrepreneurs in the 2000s is a pioneering study of this nascent demographic. Drawing on rich...

Using a sample of immigrant men in US census data from the early and late 1900s and available in the Integrated Public Use Microdata Series (IPUMS), this study explores: (1) whether immigrant entrepreneurship is positively affected by ethnic group size and linguistic isolation; (2) how sensitive...

The property of isoscaling in nuclear fragmentation is studied using a simple bond percolation model with “isospin” added as an extra degree of freedom. It is shown, first, that with the assumption of fair sampling and with homogeneous probabilities it is possible to solve the problem...

During the four decades extending from 1950 to 1960, the ratio of the farm to nonfarm wage fluctuated between 0.45 and 0.55. We employ the Oaxaca technique and the Public Use Microdata Sample of the 1990 Census to decompose the farm/nonfarm wage differential. We also use the American Chamber of...

Using data from the 2000 census and the 2001-08 American Community Surveys, this paper examines the impact of 9/11 on the earnings of US veteran men. Our hypothesis is that the surge in patriotism after 9/11 improved their relative earnings, but this earnings effect was short-lived. In addition,...

In light of the growing numbers of women of color in the entrepreneurial sector in the United States, employing public-use microdata from the 2007 Survey of Business Owners, this study finds that new firms owned by black and Hispanic women were more likely to cease operations than those owned by...