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41.
Douglas S. Massey 《Demography》1979,16(4):553-563
Residential segregation among Spanish Americans, whites and blacks is measured in the 29 largest U.S. urbanized areas. Results show that Spanish Americans are much less segregated from whites than are blacks and are less concentrated within central cities. Spanish-white segregation also tends to be much lower in suburbs than in central cities, while back-white segregation is maintained at a high level in both areas. Segregation of Spanish Americans from whites is found to decline with generations spent in the United States. Finally, the relative proportion of Spanish who live in a central city and the relative number of Spanish who are foreign stock, are both highly related, across urbanized areas, to variations in the level of Spanish-white segregation. 相似文献
42.
Recent changes enacted by the Immigration Reform and Control Act of 1986 (IRCA) create the potential for two large temporary worker programs, one constructed from the existing H-2 program and the other an outgrowth of IRCA's amnesty provisions. Prior experience with guestworker programs in Europe and the United States suggests, however, that temporary labor migration ultimately will engender a flow of immigration substantially in excess of the number of temporary visas originally allocated. In this paper, we outline a theoretical rationale to explain this observation and test it using microdata gathered from former participants in the Bracero Program, a US-sponsored temporary worker program that ran from 1942 to 1964. Our results indicate that bracero migrants were very likely to make repeated trips, both with and without legal documents; that they were quite likely to introduce their sons and daughters into migratory careers; and that they were eventually likely to settle in the United States in substantial numbers. We argue that, in the long run, there is no such thing as a temporary worker program. 相似文献
43.
Hypersegregation in U.S. Metropolitan Areas: Black and Hispanic Segregation Along Five Dimensions 总被引:13,自引:0,他引:13
Residential segregation has traditionally been measured by using the index of dissimilarity and, more recently, the P* exposure index. These indices, however, measure only two of five potential dimensions of segregation and, by themselves, understate the degree of black segregation in U.S. society. Compared with Hispanics, not only are blacks more segregated on any single dimension of residential segregation, they are also likely to be segregated on all five dimensions simultaneously, which never occurs for Hispanics. Moreover, in a significant subset of large urban areas, blacks experience extreme segregation on all dimensions, a pattern we call hypersegregation. This finding is upheld and reinforced by a multivariate analysis. We conclude that blacks occupy a unique and distinctly disadvantaged position in the U.S. urban environment. 相似文献
44.
In this article we identify sample underenumeration, changing cohort quality, and selective emigration as problems that threaten the validity of findings on immigrant socioeconomic assimilation derived from cross-sectional data. Using information on Mexican immigrants from the 1990 U.S. census and a unique binational source of data, we address the effects of these problems on cross-sectional regressions of English proficiency and wage attainment. Our results suggest that the underenumeration of temporary and undocumented migrants biases the estimated effects of human capital variables downward, but that selective emigration does not significantly affect cross-sectional models. We do find, however, that period of entry is a poor proxy for total migrant experience, and when we disentangle duration and cohort effects, we find some evidence for shifts in cohort quality over time, but not the systematic decline seen by others. 相似文献
45.
Neighborhoods, employment, and welfare use: Assessing the influence of neighborhood socioeconomic composition 总被引:1,自引:0,他引:1
We draw upon data from the Fragile Families and Child Well-Being Study to examine the effect of neighborhood socioeconomic composition on two key economic outcomes, and in doing so to test the validity of the index of concentration at the extremes (ICE) as a measure of neighborhood circumstances. Methodologically, we find that the index succinctly captures economic variation within neighborhoods in a way that avoids problems of colinearity that have characterized prior studies. Neighborhoods can be characterized as falling on a continuum ranging from concentrated disadvantage to concentrated advantage; the ICE measure does a good job capturing this variation and differentiating the neighborhood circumstances experienced by different groups. Substantively, we show that neighborhood economic circumstances are related to new mothers’ welfare use and employment, above and beyond their individual socioeconomic characteristics. 相似文献
46.
We outline a theoretical model that identifies residential segregation as a primary structural cause of the geographic concentration of poverty in U.S. urban areas. From this theory we specify and estimate a multilevel equation that links minority poverty and segregation within metropolitan areas to the concentration of socioeconomic deprivation within neighborhoods. We then estimate a second set of multilevel equations that connect neighborhood poverty rates to individual-level outcomes commonly associated with the underclass: male joblessness, teenage motherhood, and single parenthood. Our results link economic and social structures at the metropolitan level to individual outcomes that operate to perpetuate poverty and lead to the creation of the underclass. 相似文献
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An evaluation study was conducted to determine the potential usefulness of the Child Behavior Checklist (CBCL) with children placed in residential settings. The CBCL, the Global Assessment Scale, the Progress Evaluation Scales, and the Jesness Behavior Checklist were completed for 97 children in community residential treatment. Children categorized by the CBCL as Externalizers were found to be more obtrusive, hostile, alienated, nonconforming, attention seeking, and sensitive, and less responsible, insightful, and considerate than were Internalizers. The total problem score, the Internalizing scale score, and the Externalizing scale score on the CBCL were significantly correlated with problem severity, predicted length of stay, and a measure of placement appropriateness. These three total scores proved to be useful measures of residentially placed children. Results suggest that a high score on the Externalizing scale may reflect the presence of behaviors difficult to deal with in a residential environment. A high score on the Internalizing scale may be no less serious, but involves behaviors less disruptive of the group setting. The potential value of the CBCL for evaluating residentially placed children is discussed. 相似文献
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