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831.
This paper presents empirical evidence about the impact on shareholder wealth of legislative events leading to the enactment of the Airline Deregulation Act of 1978. In contrast to prior regulatory event studies, this paper examines not only the final legislative enactment but also the Congressional hearings that preceded it. No significant effect on shareholder wealth is indicated when averaged across all airline firms and all legislative events. Impact of deregulation, however, was expected to be different for trunk airlines than for local airlines. Moreover, market expectations likely changed with the change in the political climate during the course of deregulation deliberations, from an industry financial health emphasis under a Republican (Ford) administration to a consumer welfare emphasis under a Democratic (Carter) administration. We find that trunk airlines experienced significant positive abnormal returns during the Ford administration, but negative abnormal returns during the Carter administration. In contrast, local airlines exhibited significant negative abnormal returns during both the Ford and Carter eras. Systematic risk of both trunk and local airlines also increased with the change in the political climate. 相似文献
832.
Abstract The paper examines the perceptions that representatives and would–be representatives have of their roles as MEPs, what accounts for those differences and what impact they have on MEP behaviour. Three dimensions of role differences were identified. Two of them, AGENT and TRUSTEE can be found in most assemblies but a third, a federal/confederal distinction, is perhaps peculiar to the EU. Individual attitudes to Europe explained this one quite well, nationality explained differences on the AGENT dimension and left–right position provided some explanation for differences on the TRUSTEE role. The combination of role perceptions appear to have some impact on MEPs' activities. 相似文献
833.
Church attendance,meaningfulness of religion,and depressive symptomatology among adolescents 总被引:1,自引:0,他引:1
Loyd S. Wright Christopher J. Frost Stephen J. Wisecarver 《Journal of youth and adolescence》1993,22(5):559-568
Self-administered questionnaires were completed by 451 adolescents at a public high school in Texas during the spring semester 1989. The instrument used contained the Beck Depression Inventory (BDI) and items to determine participants' gender, frequency of church attendance, and meaningfulness of one's religion. Based on social support research and the writings of Carl Jung and Viktor Frankl, it was predicted that those who attended church frequently and those who viewed their religions as providing meaning for their lives would have lower BDI scores than their classmates. The findings supported these predictions. Implications and a discussion of the results are included.Received Ed.D. in educational psychology from University of Illinois. Main research interests are substance abuse in adolescents, drug use prevention strategies, and suicidal ideation in adolescents.Received Ph.D. in general psychology from Boston University. Main research interest is psychology in interdisciplinary perspective, with a specialization in the psychology of religion.Pursuing a M.Ed, in school psychology at Southwest Texas State University. Main research interests are psychological testing and assessment. 相似文献
834.
835.
Our purpose is to provide empirical evidence of the relations between the quality of governmental audit services and auditor tenure and between quality and fixed fee audit contracts. Audit quality is assessed by Offices of Regional Inspectors General and is based on a review of the audit reports and supporting working papers. We test a model of quality supplied on a sample of audit engagements selected from a population of audited federal assistance programs. The empirical analysis finds that the probability of receiving a substandard audit increases with the length of the auditor-client relationship. Our analysis finds a positive relation between fixed fee contracts and the incidence of violations of professional standards among audits of federal assistance programs. Additionally, we provide evidence that the incidence of noncom-pliance with professional standards is significantly lower when the audit contract contains a provision for administrative and/or legal remedies in the event of substandard performance. 相似文献
836.
Abstract: This paper compares and contrasts the application of competitive tendering policies in the public and private sectors. It is based on information derived from a large-scale survey of public and private sector organisations in New South Wales. Analysis of the survey responses suggests a common approach to the basic elements of the tendering (market-testing) process. However, there are also some important differences, the most striking of which is that public sector organisations advertise more frequently and generally review more tenders. Despite this, there appears to be little difference in the degree of effective competition achieved between the two sectors. More generally, while nearly all organisations surveyed collect information that is relevant to performance evaluation, it does not appear to be systematic or rigorous enough to secure contract compliance. 相似文献
837.
838.
Sociology in the 1990s 总被引:3,自引:0,他引:3
839.
Matthew S. Hirshberg 《Political Behavior》1993,15(3):247-263
The cold war dominated American perceptions of the People's Republic of China during the 1950s and 1960s, and opinions of China were correspondingly negative. Improved Sino-American relations, accompanied by domestic reforms in China, led to a gradual improvement in American attitudes toward China during the 1970s and 1980s. By the late 1980s, Americans held positive perceptions of China and its relations with the United States, but continued to view the People's Republic as communist and undemocratic. This sort of inconsistency is characteristic of periods of cognitive transition: some established perceptions are slower to change than others, and this results in structural imbalance. The Tiananmen Square massacre of June 1989 interrupted this transitional process and sent perceptions of China shooting back toward balanced, cold war stereotypes. The massacre set the Chinese government in a clear symbolic struggle against freedom and democracy. This rekindled latent cold war images of China and elicited disapproving rhetoric from American leaders. The result was a quick reversion to negative perceptions of China, structured by a lingering cold war schema. These processes are demonstrated through the presentation of a study that explores the cognitive structure of perceptions of China both before and after the massacre. 相似文献
840.
This longitudinal study investigates parent and child predictors of adolescents' perceived social support from peers. Adolescents (285) and their parents filled out surveys when students were 11 and 15 years of age. Parent reports of their own social support and child reports of parental support to them, depression, and self-esteem were used as predictors of adolescents' peer social support. Path analyses revealed functional dissimilarity in the predictive model, for boys and girls. For boys and girls, the amount of spousal support parents' reported impacted the amount of parent to child support that children reported. For boys, this relationship impacted their perceptions of peer support indirectly through depression. However, for girls, parents' own supportive relationships directly impacted both their self-esteem and depression, above and beyond parent to child support, which then impacted girls' peer social support. 相似文献