首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   312篇
  免费   25篇
各国政治   13篇
工人农民   16篇
世界政治   24篇
外交国际关系   40篇
法律   140篇
中国政治   5篇
政治理论   98篇
综合类   1篇
  2023年   8篇
  2022年   9篇
  2021年   6篇
  2020年   14篇
  2019年   20篇
  2018年   27篇
  2017年   18篇
  2016年   27篇
  2015年   27篇
  2014年   14篇
  2013年   47篇
  2012年   23篇
  2011年   10篇
  2010年   8篇
  2009年   8篇
  2008年   11篇
  2007年   6篇
  2006年   10篇
  2005年   7篇
  2004年   6篇
  2003年   6篇
  2002年   6篇
  2001年   2篇
  1999年   3篇
  1997年   3篇
  1995年   1篇
  1994年   2篇
  1993年   2篇
  1992年   2篇
  1990年   2篇
  1987年   1篇
  1981年   1篇
排序方式: 共有337条查询结果,搜索用时 15 毫秒
301.
This article presents two new sets of information regarding local government innovation. Using survey techniques, the research establishes a list of 22 modern local government innovations and identifies what are considered by local government professionals to be the top three mainstream local government innovations and cities leading in their usage. The research uses statistical techniques and previous research on the topic to test what effect factors related to the 100 most populated U.S. cities have on innovation usage. Among other variables, consistency, the population size, size of the advantaged population, and number of Democratic voters are found to be positively related to innovation on usage by cities.  相似文献   
302.
David E. Lewis Woodrow Wilson School of Public and International Affairs, Princeton University, Princeton, NJ 08540 e-mail: delewis{at}princeton.edu e-mail: clinton{at}princeton.edu (corresponding author) The study of bureaucracies and their relationship to politicalactors is central to understanding the policy process in theUnited States. Studying this aspect of American politics isdifficult because theories of agency behavior, effectiveness,and control often require measures of administrative agencies'policy preferences, and appropriate measures are hard to findfor a broad spectrum of agencies. We propose a method for measuringagency preferences based upon an expert survey of agency preferencesfor 82 executive agencies in existence between 1988 and 2005.We use a multirater item response model to provide a principledstructure for combining subjective ratings based on scholarlyand journalistic expertise with objective data on agency characteristics.We compare the resulting agency preference estimates and standarderrors to existing alternative measures, discussing both theadvantages and limitations of the method. Authors' note: We thank Tom Hammond, George Krause, and JoshuaTucker for helpful comments. We are grateful to Simon Jackmanand Shawn Treier for generously providing their code and oursurvey respondents for their time and expertise.  相似文献   
303.
There are three known criteria that underlie drug reimbursement decisions: therapeutic value, cost-effectiveness, and burden of disease. However, evidence from recent reimbursement decisions in several jurisdictions points to residual, unexplained variables, among which is budget impact. Budget impact refers to the total costs that drug reimbursement and use entail with respect to one part of the health care system, pharmaceutical care, or to the entire health care system, taking into account the possible reallocation of resources across budgets or sectors of the health care system. The economic and equity rationale for carrying out budget impact analyses is opportunity cost, or benefits forgone, measured in terms of utility or equitable distribution, by using resources in one way rather than another. In other words, by choosing to draw down the budget in one way, decision makers forgo other opportunities to use the same resources. Under a set of unrealistic assumptions, cost-effectiveness analysis accounts for opportunity cost while conveying to the decision maker the price of maximizing health gains, subject to a budget or resource constraint. However, the underlying assumptions are implausible, particularly in the context of pharmaceutical care. Moreover, budget impact analysis is more useful to the decision maker than cost-effectiveness analysis if the objective is not to maximize health gains subject to a budget or resource constraint, but to reduce variance in health gains. With respect to equitable distribution, budget impact analyses lay bare the individuals or groups who lose out - those who bear the opportunity cost of spending resources in accordance with one decision rule rather than another.  相似文献   
304.
305.
306.
307.
We examined the existence of gender-of-interviewer effects in two local-area surveys in which male and female interviewers were randomly assigned to interview male and female respondents. Small but consistent gender-of-interviewer effects arose on questions related to the women's movement, women's issues, and gender equality, demonstrating that, as expected, respondents were more likely to provide feminist answers to female interviewers. Gender-of-interviewer effects were somewhat more pronounced and consistent on controversial political topics: the women's movement (feminists and political activism) and their policy agenda. There was mixed evidence on whether respondents were equally susceptible to gender-of-interviewer effects. In one of the surveys, gender-of-interviewer effects were more pronounced among less well-educated and younger respondents than among respondents who were better educated or older. This effect was not replicated in the second survey.  相似文献   
308.
309.
In semi‐arid countries, particularly in Africa, governments have evolved water policies oriented toward ‘techno‐giantist,’ grand‐scale schemes that have generally accelerated the depletion of national water tables. In Namibia, such a techno‐giantist water management strategy was utilized to reinforce the privileges of white minority farmers prior to independence, and was subsequently expanded to provide modern water facilities to the black African majority in the post‐independence period. The government has pursued not only the construction of a massive new system of pipelines and boreholes, but also the development of giant dam‐building and river canal schemes that are likely to result in watershed depletion over the long term. This reflects state leaders' belief in the imagery of political potency projected by the government's ability to build macro‐scale water systems. However, a water supply approach focused on more micro‐level extraction techniques through which aquifer recharge is prioritized is more likely to assure both local‐level water access and water table sustainability. Copyright © 2001 John Wiley & Sons, Ltd.  相似文献   
310.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号