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931.
Abstract. The benefits and costs of rental supplements versus public housing are analysed in this study. The role of social assistance and public housing in improving housing standards of low income households is assessed. Housing standards for households with incomes below 3, 000 and the dollar return to private property owners renting to social assistance recipients are studied as two measures of effectiveness of the alternatives. Measures of housing standards for low income households are reviewed. It was concluded that, for welfare and non-welfare households, low income is the critical factor determining the existence of low quality housing. Data on target clientele reached by current housing programs are not available, so it is difficult to determine the effectiveness of such programs in improving housing standards of low income households. Various public and private costs critical to the assessment of housing assistance are discussed. In conclusion, it is pointed out that a simple benefit/cost analysis is inadequate for deciding on public housing versus rental supplements. Several additional studies are required, including: decisions on minimum levels of housing standards, comparison of other housing assistance progrm, and costs of all housing and nonhousing programs. Sommaire. Cette étude porte sur les coêts et les bénéfices d'une politique de subvention des loyers par opposition à une politique de logement public. Les auteurs évaluent le rôle que jouent l'assistance sociale et le logement public dans l'amélioration de l'habitation des économiquement faibles. Ils étudient la qualité de l'habitation des familles ayant un revenu inférieur à 3, 000 et la rentabilité des propriétés privées louées am assistés sociaux en tant que critères d'évaluation. Ils passent en revue les normes de qualité du logement des économiquement faibles. Ils concluent que c'est le faible revenu qui est la cause déterminante de la mauvaise qualité du logement peu importe que les familles dépendent ou non du bien-être social. Il n'existe pas de données concernant la clientèle profitant, à l'heure actuelle, des programmes de logement et il est donc difficile de déterminer la contribution de ces programmes à l'amélioration du logement des économiquement faibles. Les auteurs discutent des différents coûts, publics et privés, ui entrent dans l'évaluation d'une subvention au logement. Ils concluent en faisant remarquer qu'une simple analyse coûts/bénéfices est insuffisante pour choisir entre le logement public et le loyer subventionné. D'autres études seront donc nécessaires, plus particulièrement sur les normes minimales de logement, sur la comparaison àétablir avec d'autres programmes d'assistance au logement, et sur les coûts de tous les programmes de logement en comparaison avec les coûts des autres programmes.  相似文献   
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This essay extends the theory of simple collective decision problems to spatial games in which (contrary to the traditional assumption) each agent's preferences are concave, in the sense that the alternatives that the agent does not prefer to any particular reference alternative together constitute a convex set. Such concave preferences might characterize decision problems in which, say, a site must be selected for some obnoxious facility, such as a prison, garbage dump, or facility for managing hazardous materials. The results indicate that, under these conditions, the (weak -)core can be structurally unstable, changing discontinuously with apparently minor perturbations of the decision problem. The main theorem identifies a curious property of the core when the set of feasible alternatives is compact and convex and each agent's preferences are strictly concave. Namely, a point in the feasible set's interior can belong to the core only if there is no feasible alternative that makes every member of any winning coalition strictly worse off. In this sense, an interior point belongs to the core only if it lies in the pits.A preliminary version of this essay was presented at the West Coast Conference on Small Groups Research, Stanford University, 17 April 1985, and the Experimental Social Choice Workshop, Utah State University, Logan, Utah, 20–21 June 1985. This material is based on work supported by grants from the National Science Foundation (Grants SES 83-12123 and SES 84-10094), the Real Estate Center and Department of Decision Sciences of The Wharton School, and the Research Fund of the University of Pennsylvania.  相似文献   
935.
This article analyses the British role in establishing and maintaining a Jewish–Arab demarcation line by means of a policy of Jewish unity and by enabling Ashkenazi Zionist control of the Yishuv. In the first part, it analyses British policy towards the local Sephardi as well as the local Ashkenazi anti-Zionist Orthodox communities, both of which for different reasons did not neatly fit into the Jewish/Zionist–Arab binary. I argue that the British followed a policy of Jewish unity at the inception of the Mandate which they upheld repeatedly against Ashkenazi anti-Zionist Orthodox efforts and which by 1936 had created a truism enforcing a binary understanding of the conflict. In the second part, this article analyses the ways in which these communities presented themselves vis-à-vis the British. I argue that despite different strategies of maximizing their influence, both communities foundered on the existing power configurations.  相似文献   
936.
The Kimberley Process, which seeks to eradicate the sourcing and sale of conflict diamonds, underwent a three‐year review in 2006, which highlighted the success of the initiative to date and the challenges that remain.  相似文献   
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This exploratory study is the first to examine how convicted felons view the jury process and their role in that process. Data derived from interviews with former and prospective felon‐jurors in Maine, the only US jurisdiction that does not restrict a convicted felon's opportunity to serve as a juror, reveal that participants displayed an idealized view of jury service, stressing a commitment to serve conscientiously. Additionally, inclusion in the jury process affirmed their transitions from “offenders” to “nonoffenders.” In response, participants exhibited a sense of particularized self‐worth, emphasizing that negative experiences with the criminal justice system make one a more effective juror. In sum, this study suggests that among convicted felons, inclusion in the jury process may prompt conformity with the “ideal juror” role, facilitate prosocial identity shifts by mitigating the “felon” label, and help former offenders to find personal value.  相似文献   
940.
Medicaid waivers play an important role in the health policy process. Various health care policy initiatives have encouraged states to experiment ith their Medicaid programs by expanding coverage to populations not traditionally covered by Medicaid, or by delivering Medicaid services in non traditional ways. Lessons learned by individual states' Medicaid waivers could be an important part of the health care reform debate. This paper presents an evaluation of a Medicaid waiver operating in South I Carolina. The South Carolina Community Long-term Care Waiver for the Elderly and Disabled is evaluated for cost effectiveness, quality of care, and client satisfaction. This evaluation shows that the waiver is highly effective in offering individuals who are medically and financially eligible for Medicaid supported nursing home care a viable, cost effective, high quality alternate to institutionalization.  相似文献   
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