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21.
Using Current Population Survey data for 1970, 1980, 1990, and 2001 (N =73,001), we document change in the prevalence of couples where (a) the wife contributes less than 40% of the family income, (b) income contributions are relatively equal, and (c) the wife's income contribution surpasses her husband's contribution. In 1970, close to 90% of couples had conventional earning arrangements: The husband was the sole provider in 56% of couples and contributed 60% or more of the income in an additional 31% of couples. By 2001, husbands were still the sole (25%) or major provider (39%) in a majority (64%) of couples but wives shared equally in providing income in 24% of couples, more than double the 9% in 1970. Additionally, wives as primary (or sole) earners increased from 4% to 12%. We investigate the associations between income provisioning within dual‐income families and ongoing cohort replacement by younger couples, women's increased human capital, life course processes, couple's labor supply, and race. Our findings suggest that wives’ increased human capital and couple's labor supply were strongly associated with increased female breadwinning patterns, but age cohort replacement processes and life stage factors also played a role in explaining change over time.  相似文献   
22.
This paper uses recent data from the Wisconsin Longitudinal Study (N = 5,220) to explore gender differences in the extent to which adults in their 50s and 60s provide informal help to their adult children, elderly parents and friends We find that both men and women report very high levels of helping kin and nonkin alike, though women do more to assist elderly parents and women provide much more emotional support to others than do men. Men provide more assistance than do women with "housework, yard work and repairs." As they retire from the workforce, married men become significantly more involved in the care of their grandchildren, virtually eliminating any gender difference by the time they are in their 60s.  相似文献   
23.
An assessment of changes in occupational sex segregation during the 1970s, as measured by the Census and Current Population Survey, is complicated by the recent reclassification of occupations. Once this is taken into account, it is apparent from both the Census and the CPS that there was a decline in occupational sex segregation in the 1970s and that the decline was probably more substantial than in the 1960s.  相似文献   
24.
Racial differences in average per capita income are decomposed, as are changes over time for both races. The 1960–76 decline in household size accounted for 13 percent of the per capita income inprovement of both races. Whereas real increases in earnings of husbands contributed most to improvements in well-being in husband-wife households, increases in income from sources other than earnings were most important to female headed households. During a period in which a growing proportion of both races resided in female headed households and racial differences in living arrangements widened, the per capita income of female headed households relative to husband-wife households declined.  相似文献   
25.
We study the one-dimensional Ornstein–Uhlenbeck (OU) processes with marginal law given by tempered stable and tempered infinitely divisible distributions. We investigate the transition law between consecutive observations of these processes and evaluate the characteristic function of integrated tempered OU processes with a view toward practical applications. We then analyze how to draw a random sample from this class of processes by considering both the classical inverse transform algorithm and an acceptance–rejection method based on simulating a stable random sample. Using a maximum likelihood estimation method based on the fast Fourier transform, we empirically assess the simulation algorithm performance.  相似文献   
26.
This article proposes a Bayesian estimation framework for a typical multi-factor model with time-varying risk exposures to macroeconomic risk factors and corresponding premia to price U.S. publicly traded assets. The model assumes that risk exposures and idiosyncratic volatility follow a break-point latent process, allowing for changes at any point on time but not restricting them to change at all points. The empirical application to 40 years of U.S. data and 23 portfolios shows that the approach yields sensible results compared to previous two-step methods based on naive recursive estimation schemes, as well as a set of alternative model restrictions. A variance decomposition test shows that although most of the predictable variation comes from the market risk premium, a number of additional macroeconomic risks, including real output and inflation shocks, are significantly priced in the cross-section. A Bayes factor analysis massively favors the proposed change-point model. Supplementary materials for this article are available online.  相似文献   
27.
ABSTRACT

A panel is a set of units recruited and used in successive surveys. When the sample unit is the household, so-called R-indicators together with the comparison of distributions of certain variables to those known in the total population help to measure the representativeness of the panel. The method is applied to Understanding Society, a U.K. household longitudinal study. At each wave, under- and over-represented groups of individuals are identified. This allows the implementation of better survey designs and procedures to reduce the bias of nonresponse.  相似文献   
28.
Using a unique sample of couples with children, we estimate the gender gap in economic well-being after marital separation, something that previous studies of individuals who divorce have not been able to do. The income-to-needs levels of formerly married mothers are only 56% those of their former husbands. The postseparation gender gap is reduced if the wife was employed full-time and was an above-average earner before marital disruption. The gap is also relatively small among the least economically independent wives, those who were not employed before separation. For the latter group, the husband's relatively low income tends to reduce the gender gap.  相似文献   
29.
Abstract

Objectives: To examine whether an intimate partner violence (IPV) screening program is related to a positive change in health care providers’ knowledge, attitudes, and self-efficacy of IPV screening. Participants: Eleven health care providers at a university health care clinic participated in the IPV screening program. Methods: A one-group pretest-posttest design was used to examine whether an IPV screening program was related to a change in health care providers’ knowledge, attitudes, and self-efficacy of IPV screening. Results: Findings indicated that there was a significant difference (p?<?000) between the posttest scores and the pretest scores on the Domestic Violence Healthcare Provider Survey Scale. Domain analysis of the scale revealed a significant difference in perceived self-efficacy (p?=?.001), system support (p?=?<.002), victim provider safety (p?=?.015), and beliefs of blaming victims (p?=?<.004). No statistical difference was found in professional role resistance/fear of offending (p?=?.158). Conclusions: A university health care clinic IPV screening program was related to a positive change in health care providers’ knowledge, attitudes, and self-efficacy of IPV screening.  相似文献   
30.
Changes in racial differences in homeownership and objective indicators of housing quality are examined using 1960 Census data and 1977 Annual Housing Survey data. Blacks, net of differences in socioeconomic status, family composition, and regional-metropolitan location, remained less likely than whites to own homes and somewhat more likely to live in older, crowded and structurally inadequate units in 1977. In general, however, net effects for race were much smaller in 1977 than in 1960. Racial differences in homeownership and crowding were smaller among recent movers than among the total sample in 1977, suggesting continued but gradual improvement in housing conditions for blacks in the latter 1970s.  相似文献   
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