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Part of the conventional wisdom about the United States Supreme Court is the presumed existence of a freshman effect, a distinct pattern of behavior thought to be associated with newly appointed justices. Among other things, freshman justices are thought to be less likely than their senior colleagues to vote with established ideological blocs on the Court. The empirical evidence for the freshman effect in voting on the Court is somewhat ambiguous, however. In order to test for a freshman effect in the voting behavior of new justices on the Supreme Court, we examined the behavior of all justices on the Court between 1921 and 1990. Voting blocs were determined from the justices' interagreement scores, using the widely employed criterion developed by Sprague (1968). We found no evidence of a freshman effect during the time frame under study. Freshman justices do not differ from their senior colleagues with respect to bloc voting. We conclude that the freshman effect hypothesis is erroneous, at least with respect to the supposed nonalignment behavior of neophyte justices. 相似文献
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Despite considerable interest in comparative fiscal policy in general, and the high salience of tax policy and tax reform in the industrialized democracies, there are relatively few cross–national studies of the economic and political correlates of revenues over time. We undertake a cross–national time series study of revenue growth in fourteen OECD countries between 1958 and 1990.We test a number of political and economic hypotheses about revenue change, including political business cycle, 'fiscal illusion', elasticity, and ideological theories. For the 1958—1990 period, we find that all countries, regardless of revenue structure, experience higher real revenue growth as a result of inflation, but that revenue growth is more responsive to unemployment in countries that rely more on direct taxes compared to countries with less direct–tax reliance. We find that this effect is most pronounced in the post–1972 period. We also find that revenue tends to increase in the years following elections, consistent with the idea that governments try to minimize the political fallout from tax increases by separating them as much as possible from election campaign periods; this effect, too, is most pronounced in the post–1972 period. We find no support for 'fiscal illusion' and ideological theories of revenue growth. 相似文献
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This article reviews the applicability of Kingdon's garbage–can model of agenda setting and alternative specification for understanding the complexities of policy–making in the housing policy context. Garbage–can theories reject conventional 'policy cycle' models which envisage policy development processes as rational and underpinned by the logic of problem solving. They posit a loose relationship between problems and the policy solutions offered by national governments. Using an Australian housing policy case study, this article demonstrates the usefulness of Kingdon's garbage–can theory. A modified framework is used to explain how the policy agenda has become narrowed to focus on safety–net assistance for the most disadvantaged, while housing problems have continued to worsen. 相似文献
336.
In previous research, family structure variables have been operationalized as family size, birth order, sibling spacing, and sibling density. These structure variables have been linked to parental strictness, reasonableness, and supportiveness [J. S. Kidwell (1981), Number of Siblings, Sibling Spacing, and Birth Order: Their Effects on Perceived Parent–Adolescent Relationships, Journal of Marriage and the Family, Vol. 43, pp. 315–333]. Other research has drawn attention to the link between the amount of time adolescents spend with parents and peers and the influence of family relations variables—intensity, duration, and frequency of conflicts. [R. Montemayor (1982), The Relationship Between Parent–Adolescent Conflict and the Amount of Time Adolescents Spend Alone and with Parents and Peers, Child Development, Vol. 53, pp. 1512–1519]. More recent research has related family structure (family size, sibling spacing, and gender) effects to the amount of time adolescents spend with parents, a measure of relationship quality, and a set of measures of discipline [R. A. Richardson et al. (1986), Parent–Child Relationships in Early Adolescence: Effects of Family Structure, Journal of Marriage and the Family, Vol. 48, pp. 805–811]. To date, the questions asked by researchers have not simultaneously explored whether it is the family relations or the family structure variables that contribute most powerfully to the amount of time that female and male adolescents spend with family members and peers. In this research adolescents were asked to report the amount of time they spend with their mother, father, siblings, and peers, and to respond to a questionnaire that has three factors that define family functioning: Parenting Style (democratic decision making), Intimacy, and Conflict [P. Noller et al. (1992), Parent and Adolescent Perceptions of Family Functioning: A Comparison of Clinic and Nonclinic Family, Journal of Adolescence, Vol. 15, pp. 101–115]. The analyses revealed that complex and interpretable family structure and family functioning factors differentially influence whether males and females spend time with family members and peers. 相似文献
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Terry F. Buss 《政策研究评论》2001,18(3):94-108
The failure of US initiatives to build local/regional economic development capacity in Russia following the fall of Communism has been partly blamed on national factors, Russian culture, and American consultants. Much of the failure, however, probably resulted because American approaches to economic development—‐highly successful in other contexts—could not work during Russia's transition from a command economy to its current state. Such things as promoting entrepreneurship, developing public‐private partnerships, creating a market economy, accessing start‐up capital, attracting foreign investment, overcoming bureaucratic corruption and high taxation, working within the rule of law, and negating organized crime either should not have been done, or could not have been done, leaving many of our programs ineffective. We ask whether the Russian deviations from the U.S. model have any implications for the current situation facing state and local development policy in the U.S. 相似文献
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An unidentified white powder collected as evidence in an intelligence investigation was characterized exclusively by nuclear magnetic resonance (NMR) analysis. A small fraction of the powder dissolved in D2O was subjected to a series of one- and two-dimensional techniques which were used to elucidate the molecular structure of the powder's major component and positively identify it as the scopolamine biotoxin. Quantitative one-dimensional experiments identified individual proton and carbon atom sites, and conventional 14N spectroscopy detected a single nitrogen atom site. Heteronuclear single quantum coherence data correlated all protons to their directly bonded carbon atom, and together with the quantitative spectra, were used to determine the number of protons directly bonded to each carbon atom. The presence of a methyl, carboxyl, and a benzyl group was also identified from these data. Correlation spectroscopy detected a three proton and a nine proton JH,H network, representing a CH2CH moiety and seven carbon atom ring, respectively. These five elements were assembled into an almost complete molecular structure by using long-range, J-coupled, 1H-13C pairs detected by heteronuclear multiple bond correlation (HMBC) spectroscopy and 1H-1H dipolar-coupled pairs found from nuclear Overhauser effect spectroscopy (NOESY) data. Additional oxygen atom sites were inferred from 1H-13C correlation intensities in the HMBC spectra along with 1H and 13C chemical shift values, or directly from NOESY correlations. Only a single oxygen atom site could not be inferred from NMR data, but its presence was inferred from comparisons to target analyte structures to complete the structure of the scopolamine molecule. To confirm these results, an ethanol/H2O solution of the powder was analyzed by direct infusion into an ion trap mass spectrometer. A prominent base signal was observed at m/z 304.1 amu, corresponding to the protonated molecular ion of scopolamine. Subsequently, the ion was selected and subjected to collision-induced dissociation, producing characteristic major MS/MS fragments at m/z 138.1 and 156.1. Comparisons of 1H and 13C chemical shift values and JH,H values measured from our NMR data were found to agree very favorably with previously reported values for scopolamine in D2O. 相似文献