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991.
In this paper, we perform an initial, exploratory analysis to determine whether firms use “cultural filters” as indirect and direct proxies for human capital when screening potential applicants for employment opportunities. Using data collected from three counties in Washington State, we find that these filters do, indeed, influence hiring decisions. As a result, it may be advantageous for policy makers to consider restructuring welfare policies to account for the effects of these cultural filters.  相似文献   
992.
We examined the contribution of relational aggression in adolescents' peer and dating relationships to their psychological and behavioral adjustment. In the Fall and again four months later, 1279 (646 female) grade 9 students reported on relational aggression perpetration and victimization in their romantic and peer relationships, depression/anxiety symptoms (psychological adjustment) and delinquency (behavioral adjustment). Using hierarchical regression analyses, controlling for Time 1 adjustment/behavior, peer relational aggression perpetration predicted depression/anxiety. Dating relational victimization also predicted depression/anxiety, but only for girls. Furthermore, girls who were perpetrators of relational aggression in both peer and dating contexts were most likely to show increases in delinquent behavior. We conclude that dating and peer relationships are not redundant, but make independent and additive contributions to adolescent adjustment. Girls, in particular, may be at greatest risk for poor outcomes when they have relationally aggressive relationships. Results also highlight the need for greater awareness of the complexity and significance of adolescent dating relationships.  相似文献   
993.
This paper analyzes the impact of vertical integration, age, geographic expansion, and low price strategy on the cost efficiency of retail stores. We test our hypotheses using the innovative Bayesian frontier methodology. The data involve a sample of Spanish retail stores that operate in a highly competitive and dynamic environment. From the results, it is clear that cost efficiency is higher for stores that have: longer years in business, stronger geographical presence, and lower price offerings. Vertical integration, on the other hand, is negatively related to efficiency. Further discussions of these findings and related managerial implications are provided in the paper.  相似文献   
994.
We develop a regression decomposition technique for hazard rate models, where the difference in observed rates is decomposed into components attributable to group differences in characteristics and group differences in effects. The baseline hazard is specified using a piecewise constant exponential model, which leads to convenient estimation based on a Poisson regression model fit to person-period, or split-episode data. This specification allows for a flexible representation of the baseline hazard and provides a straightforward way to introduce time-varying covariates and time-varying effects. We provide computational details underlying the method and apply the technique to the decomposition of the black-white difference in first premarital birth rates into components reflecting characteristics and effect contributions of several predictors, as well as the effect contribution attributable to race differences in the baseline hazard .  相似文献   
995.
This theoretical discussion shed lights on the elements that impact on Canadian military marriages. A case example is presented to illustrate the value of using the strengths perspective, systems theory and attachment theory when assessing couples in this group. It further demonstrates how different assessment approaches produce significantly varied treatment plans.  相似文献   
996.
This study describes the implementation of three evidence-based treatments addressing traumatic stress symptoms within a wraparound foster care program in Illinois. Child–Parent Psychotherapy (CPP), Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), and Structured Psychotherapy for Adolescents Responding to Chronic Stress (SPARCS) were implemented with a racially diverse sample of youth ages 3–18 at six agencies. Culturally sensitive adaptations were made to treatment approaches to improve client retention and outcomes. Data analyses revealed no racial differences in retention in the program and no differences in outcomes between minority youth exposed to the intervention and other participants. All three evidence-based treatments were effective in reducing symptoms and improving functioning among minority youth. Implementation issues, including challenges and culturally competent accommodations, are discussed.  相似文献   
997.
998.
The ethical foundations for management behavior are examined for the people in Taiwan and from those within the United States. The influences for ethical actions can be traced to Confucian teachings and Christian doctrines. The authors present the philosophical differences between humanism for Chinese people and spiritualism for Christian people in the United States. Comparisons are made on how these principles affect the management behavior within organizations.  相似文献   
999.
Innovation is becoming mandatory for an increasing number of organizations in order to sustain competitive advantage. This paper explores how designs for corporate entrepreneurship fit within other dimensions of a strategy configuration. To do this, first, seven innovation-related problems are diagnosed. The specific problem patterns arising in three representative approaches to corporate innovation efforts (internal research and development, joint ventures, and acquisition) are discussed. Next, issues related to strategy configuration are examined. The problem-accommodating characteristics associated with specific environmental domain choices and with two routes to competitive advantage are proposed. Hypotheses that reflect the problem characteristics of innovation approaches with the problem propensities resulting from organizational choices of domain and competitive advantages are offered. Specific directions for future research, as well as the practical applications of these concepts, are discussed.  相似文献   
1000.
A tank car derailment in northern California in 1991 spilled metam sodium into the Sacramento River, and released its breakdown product, methyl isothiocyanate (MITC), into the air. This paper describes the risk evaluation process used. Over 240 individuals reported symptoms such as eye and throat irritation, dizziness, and shortness of breath. Reference exposure levels (RELs) for 1 hr were developed for MITC and compared to exposure concentrations. Ocular irritation in cats was the most sensitive endpoint reported. The no observed adverse effect level (NOAEL), divided by an uncertainty factor (UF) of 100, produced an REL of 0.5 ppb of MITC in air to prevent discomfort. An REL to prevent disability was estimated to be 40 ppb. An REL to prevent life-threatening injury was estimated to be 150 ppb. Measured MITC levels ranged from 0.2-37 ppb and estimated peak levels ranged from 140-1600 ppb. The usefulness of RELs for emergency planning is discussed.  相似文献   
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