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861.
Elements of this article first appeared in a paper given at the Hart Conference on Property, 1993.  相似文献   
862.
Explored the influence of life stress as mediated or moderated by locus of control, family environment, social support, and coping style on psychological adjustment and school performance in 164 ninth graders from Baltimore. Gender differences in findings were shown. For boys, family cohesion was the only variable found to protect against the effects of stress. Family cohesion did not serve protective functions for girls, and along with overall social support, was associated with increased vulnerability to school problems. The report of problem-focused coping strategies exerted a number of protective functions for girls only. External locus of control was found to increase boys' and girls' vulnerability to the effects of life stress. Empirical development of interventions to improve the psychosocial adjustment of inner-city adolescents is discussed.Received Ph.D. from Virginia Polytechnic Institute and State University in 1991. Research interests include evaluation of school mental health services, empirical development of interventions for children, and the impact of violence on urban youth.Received B.A. from Cornell University. Interests include stress and coping in children, identification of resilience factors, and evaluation of child mental health systems of care.Received Ph.D. from the University of Oklahoma in 1967. Research interests include psychophysiology, sleep disorders, and biofeedback and instrumentation.Received B.A. from Loyola College. Interested in applied work with adolescents and adults.Received M.D. from Duke University in 1968. Research interests include training in child and adolescent psychiatry, adolescent psychopathology, and the development of school mental health programs.  相似文献   
863.
Abstract. While there is strong evidence that a libertarian-authoritarian dimension exists in Great Britain, there is only weak evidence that it contributed to the Conservative Party's electoral victories in 1979, 1983, and 1987. The present paper addresses this empirical divergence by presenting new evidence. Using a multivariate statistical analysis of British respondents in the 1979–1987 Eurobarometers, the paper estimates the impacts of political values and class-based demographic characteristics on individual-level support for the Conservative and Labour parties. The multivariate model is estimated separately for each year in order to compare the explanatory variables' effects over time. The paper's findings demonstrate that authoritarian and libertarian values significantly influenced party support, with the strongest effects occurring in 1983 and 1984. In addition, they show that class-based support was negatively correlated with value-based support during 1979–1987.  相似文献   
864.
This paper explores the extent to which the public demand for roads and/or power of special interest groups determines road expenditures at the state level using an extension of the methodology developed in Congleton and Shughart (1990). Reduced form models of median voter demand, special interest group equilibria, and a combined model are estimated using cross-sectional state data from the United States. We generally find support for the hypothesis that voting matters. The pure median voter models have a better fit than the pure special interest group models. Moreover, in our combined model, we find that variables from the median-voter model can not be dropped without significantly reducing the combined model's fit.  相似文献   
865.
866.
Abstract: This study examines the ministerial staff in Australian commonwealth government to discover what they do and how they assist ministers in achieving political control of departments. The data consist of interviews with ministers, departmental secretaries and ministerial staff. The study finds that ministerial staff offer policy advice in much the same way as found by James Walter in his study almost a decade before this one. But there does appear to be more emphasis on monitoring departmental implementation of policy and brokering positions within government than was the case in the earlier study. The study concludes that the relationship between ministers and their offices and the departmental secretaries is characterised by a conditionally cooperative approach, which is similar to that recommended by several public administration scholars.  相似文献   
867.
Eliminating the earnings test will have different effects on the work effort of persons aged 65-69, depending on whether or not they are currently working or currently receiving Social Security benefits. This article reviews the development of the earnings test and examines the theoretical implications on work effort of removing the test for members of this age group. It looks at the Current Population Survey (CPS) data to determine how many persons aged 65-69 have characteristics that can be identified with groups that would theoretically increase, decrease, or not change their work effort should they no longer be subject to the earnings test. This analysis suggests that at least 80 percent, and perhaps more than 90 percent, of the 9.7 million persons aged 65-69 will not change their level of work effort if the earnings test is eliminated. Individuals who would modify their hours worked and earnings are fairly evenly split among those who would increase, decrease, or have an undetermined direction of change in their work effort.  相似文献   
868.
This attempt to classify Social Security beneficiaries by type of benefit using the new Survey of Income and Program Participation (SIPP) has yielded promising results. Evaluations of the classification algorithm based on comparison of the estimated number of beneficiaries in each of the several categories to independent estimates of the number of beneficiaries indicate that in most instances a high percentage of each category has been identified. For the most part, age and monthly benefit amount size distributions seem reasonable. Furthermore, very few persons in the sample who were identified as Social Security beneficiaries could not be assigned to one or another of the benefit groups. The classification procedure also represents a marked improvement over earlier efforts to classify type of beneficiary that relied on data from the March Supplement to the Current Population Survey (CPS). Most importantly, the benefit classification scheme based on SIPP data appears to provide reasonably reliable distinctions between retired-worker and widow benefits for widowed women and permits the identification of retired-worker benefits for those women dually entitled to retired-worker and spouse benefits. In addition, the distinction between disabled- and retired-worker benefits for recipients aged 62-64 appears to be reasonably reliable, and for women under age 65, the classification procedure distinguishes between disabled-worker benefits on the one hand and widow and widowed mother benefits on the other. Finally, SIPP procedures for identifying minor child beneficiaries yield markedly better estimates than those available from the Current Population Survey. These improvements in the SIPP context are due entirely to the presence of information not collected in the CPS. The enhancement of the SIPP data set in turn resulted directly from an assessment of earlier work carried out by Projector and Bretz in the CPS context and on extensive research into the nature of Social Security reporting errors in the CPS. The superiority of the SIPP data set is linked principally to the presence of three pieces of information: the Medicare BIC, the direct question on reasons for benefit receipt asked of persons under age 65, and the direct measurement of recipiency and amount of benefits for minor children. Other items of some import include self-reported work disability, retirement status (ever retired from a job), previous marital status for currently married women, age first prevented from working due to a health condition, and Supplemental Security Income misreporting items.(ABSTRACT TRUNCATED AT 400 WORDS)  相似文献   
869.
870.
Much public discussion about health care assumes, explicitly or implicitly, that only by denial of potentially beneficial care (called "rationing") can cost containment be achieved. This piece critically examines the various current usages of "rationing," and argues that it is being misapplied. Fur- ther, the call for rationing may be deflecting us from fruitful exploration of non-rationing alternatives to cost control. Two of these are briefly sketched as examples: physician fee controls and practice guidelines.  相似文献   
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