全文获取类型
收费全文 | 1318篇 |
免费 | 75篇 |
专业分类
各国政治 | 76篇 |
工人农民 | 82篇 |
世界政治 | 112篇 |
外交国际关系 | 76篇 |
法律 | 624篇 |
中国政治 | 12篇 |
政治理论 | 403篇 |
综合类 | 8篇 |
出版年
2023年 | 5篇 |
2022年 | 6篇 |
2021年 | 12篇 |
2020年 | 19篇 |
2019年 | 32篇 |
2018年 | 46篇 |
2017年 | 52篇 |
2016年 | 52篇 |
2015年 | 43篇 |
2014年 | 42篇 |
2013年 | 200篇 |
2012年 | 38篇 |
2011年 | 45篇 |
2010年 | 35篇 |
2009年 | 43篇 |
2008年 | 51篇 |
2007年 | 51篇 |
2006年 | 50篇 |
2005年 | 40篇 |
2004年 | 35篇 |
2003年 | 47篇 |
2002年 | 33篇 |
2001年 | 23篇 |
2000年 | 32篇 |
1999年 | 19篇 |
1998年 | 15篇 |
1997年 | 17篇 |
1996年 | 19篇 |
1995年 | 12篇 |
1994年 | 11篇 |
1993年 | 10篇 |
1992年 | 18篇 |
1991年 | 16篇 |
1990年 | 21篇 |
1989年 | 17篇 |
1988年 | 10篇 |
1987年 | 11篇 |
1986年 | 13篇 |
1985年 | 19篇 |
1984年 | 17篇 |
1983年 | 14篇 |
1982年 | 16篇 |
1981年 | 10篇 |
1980年 | 11篇 |
1979年 | 10篇 |
1977年 | 6篇 |
1976年 | 5篇 |
1974年 | 6篇 |
1968年 | 4篇 |
1965年 | 4篇 |
排序方式: 共有1393条查询结果,搜索用时 31 毫秒
281.
Scott Bennett Margaret McPhail 《Canadian public administration. Administration publique du Canada》1992,35(3):299-316
Abstract: Based on interviews with senior civil federal civil servants in Ottawa, perceptions of various actors' influence on public policy are examined. It is hypothesized that perceived influence patterns will change as one moves across the major phases of the policy process. Although it is expected that actors within the state will be of primary importance throughout the process, it is also expected that the relative importance of actors outside the state will increase as one moves from forming a policy agenda and selecting policy towards policy implementation. This should be particularly true of the perceived influence of private companies. Despite this change in perceived levels of influence of state versus non-state actors, the structure of correlation patterns for perceived influence patterns will probably not change dramatically from one policy process phase to the next. Results are also presented pertaining to the actual interaction patterns of the civil servants who were interviewed, as well as the relation between interaction and perceived influence. It is expected that there will be positive relations between these two types of variables but that direct interaction will not consistently explain the majority of variation in perceived influence variables. Sommaire: À la suite d'entrevues avec des hauts fonctionnaires fédéraux à Ottawa, on examine ici les perceptions quant à l'influence de divers intervenants sur les politiques gouvernementales. On prend pour hypothèse que ces perceptions évolueront à mesure que l'on avance d'une grande étape à l'autre dans le processus de définition des politiques. On s'attend à ce que les intervenants étatiques jouent un rôle primordial tout au long du processus, mais aussi à ce que le rôle relatif des intervenants extérieurs au gouvernement prenne de l'ampleur lorsqu'on passe de l'établissement d'une liste de politiques au choix des politiques elles-mêmes et, en?fin, à la mise en oeuvre de ces politiques. Ceci devrait s'appliquer tout particulièrement à la manière dont on perçoit l'influence des sociétés privées. Malgré ce changement du niveau d'influence perçu entre les intervenants gouvernementaux et les nongouvernementaux, la structure corrélative des influences perçues ne changera probablement pas de façon dramatique d'une étape à l'autre du processus d'élaboration des politiques. On présente également des résultats concernant l'interaction effective des fonctionnaires interviewés, ainsi que le rapport entre cette interaction et l'influence perçue. On prévoit des rapports positifs entre ces deux groupes de variables, mais aussi que l'interaction directe ne saurait expliquer de manière cohérente la plupart des variations dans les variables de l'influence perçue. 相似文献
282.
283.
284.
285.
Menard S 《Studies in Comparative International Development (SCID)》1983,18(3):77-100
Earlier studies by Tsui and Bogue (1978) and Mauldin and Berelson (1978) suggested that family planning efforts account for 3-4 times the variance in fertility than is explained by indicators of socioeconomic development. This paper replicates, extends, and revises these analyses. Selection of a different set of countries for sampling was found to have little effect on the earlier results. In addition, neither factor scaling nor the addition of distributional variables had a substantial effect. However, weighting countries by population size was found to produce a decline in explained variance. It was found that although family planning has a stronger direct effect on fertility than any other variable when countries are considered, the effect of education is stronger when people are considered. When more developed countries were included in the analysis, the combination of prior fertility and mortality explained almost all the variation in current fertility. This finding suggests that fertility is more responsive to longterm, stabilized changes in mortality than to short-term changes. 4 methodological conclusions are derived from these analyses: 1) unless a sample of countries is overtly biased, the selection of a sample on the basis of available data has little impact on the results; 2) stepwise methods can be utilized to avoid the inclusion of a large number of variables in a regression equation; 3) weighting of cases has a substantial impact on results; and 4) since most variables have little direct influence on fertility change, analysis should be extended to examine indirect influences. These results suggest a policy which invests economic resources in education and mortality reduction as well as family planning efforts. Investments in primary and secondary education may reduce mortality as well as fertility. 相似文献
286.
287.
288.
289.
290.
Peter Stanley Federman 《Public Performance & Management Review》2020,43(2):363-387
AbstractWhat constitutes “good” performance in a law enforcement agency, who decides, and how does public recognition of that performance change how an agency performs? This study uses a quasi-experimental design and propensity-score matching model to assess the impact of a law enforcement agency’s status as a finalist for the annual Cisco/International Chiefs of Police Association (IACP) Community Policing Award on performance in future years, as measured by crime clearance rates. It is found that after comparing the treated group (finalist agencies) with the untreated group (non-finalist nearest-neighbor agencies), there is no meaningful difference in crime clearance rates. This unexpected finding establishes that the public recognition of finalist status by the Department of Justice, which promotes finalist agencies as exemplars of best practices in community policing, does not impact the subsequent performance of those agencies. Additionally, the results of the model suggest that the impact of symbolic politics and social construction on the award finalist selection process and the choice by DOJ to promote the practices of those agencies should be explored. Questions are also raised as to the utility of crime clearance rates as a performance measure, and future avenues for research in each area are proposed. 相似文献