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Journal Article
Evidence on wage inequality, worker education, and technology
The rise in U.S. wage inequality over the past two decades is commonly associated with an increase in the use of "skill-biased" technologies (e.g., computer equipment) in the workplace, yet relatively few studies have attempted to measure the direct link between the two. This paper explores the relationship among inequality, worker education levels, and workplace computer usage using a sample of 230 U.S. industries between 1983 and 2002. The results generate two primary conclusions: First, this rising inequality in the United States has been caused predominantly by increasing wage ...
Journal Article
Changing trends in the labor force: a survey
The composition of the American workforce has changed dramatically over the past half century as a result of both the emergence of married women as a substantial component of the labor force and an increase in the number of minority workers. The aging of the population has contributed to this change as well. In this paper, the authors review the evidence of changing labor force participation rates, estimate the trends in labor force participation over the past 50 years, and find that aggregate participation has stabilized after a period of persistent increases. Moreover, they examine the ...
Journal Article
Wage gap widens, especially in cities
Over the past 30 years, the gap between what workers at the high end of the scale earn compared with wages at the low end of the scale has widened dramatically. The divide is especially pronounced today in cities.
Journal Article
Neighborhoods that don't work
Unemployment is becoming more concentrated. Neighborhoods that had high unemployment in 1980 had even higher unemployment 20 years later. What are the possible reasons-and solutions-for this trend?
Journal Article
Urban decentralization and income inequality: is sprawl associated with rising income segregation across neighborhoods?
Existing research shows an inverse relationship between urban density and the degree of income inequality within metropolitan areas; this information suggests that as urban areas spread out, they become increasingly segregated by income. This paper examines this hypothesis using data covering more than 165,000 block groups within 359 U.S. metropolitan areas for the years 1980, 1990, and 2000. The findings indicate that income inequality-defined by the variance of the log household income distribution-does indeed rise significantly as urban density declines. This increase, however, is ...
Journal Article
Human capital growth in a cross section of U.S. metropolitan areas
Growth of human capital, defined as the change in the fraction of a metropolitan area's labor force with a bachelor's degree, is typically viewed as generating a number of desirable outcomes, including economic growth. Yet, in spite of its importance, few empirical studies have explored why some economies accumulate more human capital than others. This paper attempts to do so using a sample of more than 200 metropolitan areas in the United States over the years 1980, 1990, and 2000. The results reveal two consistently significant correlates of human capital growth: population and the existing ...
Journal Article
Employment trends vary in three of Missouri's metro areas
Journal Article
Trends in neighborhood-level unemployment in the United States: 1980 to 2000
Although the average rate of unemployment across U.S. metropolitan areas declined between 1980 and 2000, the geographic concentration of the unemployed rose sharply over this period. That is, residential neighborhoods throughout the nation's metropolitan areas became increasingly divided into high- and low-unemployment areas. This paper documents this trend using data on more than 165,000 U.S. Census block groups (neighborhoods) in 361 metropolitan areas over the years 1980, 1990, and 2000; it also examines three potential explanations: (i) urban decentralization, (ii) industrial shifts and ...