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1.
This paper tries to explore some optimal funding policies for pension systems in a general equilibrium setting where funding affects returns on investment and wages through its impact on capital formation. This is done in the context of irregular demographic evolutions such as those expected in developed countries for the next century. Particular attention is given to the intergenerational welfare criterion which is used for designing optimal policies. It appears that funding receives low justification with a welfare criterion which assumes a high substitutability between consumptions of successive cohorts, implying a low concern for intergenerational equity. Funding is highly justified in the opposite case where a high level of consumption for some cohorts is not considered as a compensation for low consumption by others. However the optimal patterns of transfers and savings which are found in this latter case are not straightforward. Some simpler funding rules are explored in the last section of this paper, which show that non-optimal funding may imply, on the contrary, a high level of inequality between subsequent generations.Paper presented at the ISPE-conference Fiscal implications of an ageing population, May–June 1990 at Vaalsbroek, The Netherlands. We thank Pierre Pestieau for his remarks on a first draft of this paper. We also thank for their comments our two discussants Carol Propper and Lans Bovenberg, as well as other participants to the ISPE Conference. Any errors are, of course, ours. 相似文献
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Reverting to the resource‐based view of strategic management and cooperation theory, we provide argumentation for the value of two critical resources to cooperating firms: cooperation experience and maxim‐based trust. The results of a large‐scale survey in three European countries (Austria, Slovenia and the Czech Republic) reveal an important fact: although cooperation experience contributes to business performance, the contribution of maxim‐based trust to success is significantly higher. As a result, corporate success depends not only on the quantity of cooperation experience, but also – and to an even greater extent – on the quality of cooperation with regard to the form of coordinative power established within the cooperation arrangement. Given that maxim‐based trust has been identified as a feasible coordination mechanism in cooperation relationships, it might therefore be freed from its frequent characterization as utopian and out of touch with reality. 相似文献
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We seek to integrate economic, sociological and psychological models by examining whether early-onset psychiatric disorders predict adult male socioeconomic status. Unlike most status attainment studies, we include information on major psychiatric disorders. We use data from the National Comorbidity Survey, the first survey to administer a structured psychiatric interview to a national probability sample in the U.S. Our sample includes men between the ages of 25 and 54. We find that disorders that occur before age 16 reduce educational attainment and the probability of being currently married and increase the probability of having a recent disorder, each of which is a predictor of adult male unemployment. We also find that these early-onset disorders have a direct negative effect on male employment. The estimated magnitudes of these effects are often as large as those of family background variables, suggesting that research on adult male SES should pay greater attention to mental health issues. 相似文献
5.
The current study examined passive leadership as a potential antecedent of two commonly studied workplace stressors (i.e. workload and work–family conflict), and investigated its negative effect on employee burnout and physical symptoms via these stressors. We collected two waves of data from 274 focal participants, and one wave of data from their co-workers. Results showed that both self-reported and co-worker-reported passive leadership was positively related to employee burnout and physical symptoms, as well as workload and work–family conflict. Additionally, workload and work–family conflict partially mediated the effects of passive leadership on burnout and physical symptoms, respectively. Our findings support the notion that passive leadership can create a stressful workplace and have a detrimental effect on employees’ health. 相似文献
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Although teenage parenthood is recognized by many counselors as a developmental identity crisis, it rarely has been viewed as a developmental career crisis. This article suggests developmental career assessment and counseling procedures for use with teenage parents. 相似文献
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Arpita Ghosh Matthew Kessler Katelyn Heyrman Brett Opelt Matthew Carbonelli Nadya A. Fouad 《The Career development quarterly》2019,67(4):365-371
Student military veterans pursuing higher education present with unique career development needs. To better understand these needs, the authors conducted an exploratory study to examine career transition readiness, career adaptability, academic satisfaction, and satisfaction with life among 134 student military veterans (34 women, 100 men). Results indicated statistically significant positive correlations between satisfaction with life scores and scores on measures of career transition readiness and career adaptability. Regression results demonstrated that career transition readiness and career adaptability predicted satisfaction with life, but not academic satisfaction. The findings suggest a need to understand the complexity of student veterans’ career and academic development in both research and practice. 相似文献
9.
Lisa Kessler MPH RD Judy R. Jonas MEd RD M. Beth Gilham PhD RD 《Journal of American college health : J of ACH》2013,61(1):31-34
Abstract An assessment of the prevalence and scope of nutrition services offered through 208 randomly selected American College Health Association member student health centers revealed that 79% of the 160 respondents provided some type of nutrition education for students. One-to-one counseling, available at 96% of the institutions, was the most common approach. The larger the school's enrollment, the more likely it was to provide programs in nutrition. All of the institutions with student populations of more than 35,000 offered some type of nutrition service, as did 52% of the 19 schools with enrollments between 2,000 and 5,000. Health educators, nurses, doctors, dietitians, and trained peer educators provided the services, with registered dietitians the most common providers and often coordinators of the programs. Costs to students for nutrition interventions were nominal; weightmanagement programs were the most expensive and showed the greatest variation in content. 相似文献
10.
Joseph J. Deogracias Laurel L. Johnson Heino F. L. Meyer-Bahlburg Suzanne J. Kessler Justine M. Schober 《Journal of sex research》2013,50(4):370-379
The present study reports on the construction of a dimensional measure of gender identity (gender dysphoria) for adolescents and adults. The 27-item gender identity/gender dysphoria questionnaire for adolescents and adults (GIDYQ-AA) was administered to 389 university students (heterosexual and nonheterosexual) and 73 clinic-referred patients with gender identity disorder. Principal axis factor analysis indicated that a one-factor solution, accounting for 61.3% of the total variance, best fits the data. Factor loadings were all ≥ .30 (median, .82; range, .34–.96). A mean total score (Cronbach's alpha, .97) was computed, which showed strong evidence for discriminant validity in that the gender identity patients had significantly more gender dysphoria than both the heterosexual and nonheterosexual university students. Using a cut-point of 3.00, we found the sensitivity was 90.4% for the gender identity patients and specificity was 99.7% for the controls. The utility of the GIDYQ-AA is discussed. 相似文献