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   767篇
  免费   15篇
各国政治   39篇
工人农民   12篇
世界政治   69篇
外交国际关系   33篇
法律   370篇
中国政治   2篇
政治理论   239篇
综合类   18篇
  2022年   7篇
  2021年   5篇
  2020年   10篇
  2019年   10篇
  2018年   19篇
  2017年   21篇
  2016年   23篇
  2015年   15篇
  2014年   30篇
  2013年   90篇
  2012年   26篇
  2011年   22篇
  2010年   27篇
  2009年   25篇
  2008年   25篇
  2007年   36篇
  2006年   20篇
  2005年   25篇
  2004年   27篇
  2003年   25篇
  2002年   17篇
  2001年   9篇
  2000年   10篇
  1999年   21篇
  1998年   18篇
  1997年   15篇
  1996年   9篇
  1995年   9篇
  1994年   10篇
  1993年   9篇
  1992年   14篇
  1991年   7篇
  1990年   9篇
  1988年   14篇
  1987年   8篇
  1986年   8篇
  1985年   9篇
  1984年   10篇
  1983年   7篇
  1982年   7篇
  1980年   4篇
  1979年   4篇
  1978年   7篇
  1976年   6篇
  1973年   10篇
  1972年   4篇
  1970年   3篇
  1969年   4篇
  1968年   7篇
  1967年   6篇
排序方式: 共有782条查询结果,搜索用时 0 毫秒
641.
The rapid growth in the number of children participating in the Supplemental Security Income (SSI) program before the age of 18 has led policymakers to consider new methods of assisting children with disabilities in their transition from school to work. Postsecondary education represents one path that SSI children may take to acquire the skills necessary to enter employment and reduce dependency on the SSI disability program as adults. Yet little is known about SSI children's experience with postsecondary education, let alone their ability to increase their labor market earnings and reduce their time on SSI as adults in the long term. This lack of information on long-term outcomes is due in part to a lack of longitudinal data. This article uses a unique longitudinal data set to conduct a case study of SSI children who applied for postsecondary education at the National Technical Institute for the Deaf (NTID) within the Rochester Institute of Technology. The data set was created by merging NTID administrative data on the characteristics and experiences of its applicants to Social Security Administration (SSA) longitudinal data on earnings and program participation. We used this data file to estimate the likelihood that an SSI child will graduate from NTID relative to other hearing-impaired NTID applicants, and we estimated the influence of graduation from NTID on participation in the SSI adult program and later success in the labor market. The results of our analysis show that the percentage of NTID applicants who were SSI children increased over time, from a low of 10 percent in 1982 to more than 41 percent in 2000. However, the differences in the probability of graduation from NTID between deaf SSI children and deaf applicants who were not SSI children did not change accordingly. The probability of graduation for SSI children who applied to NTID was 13.5 percentage points lower than for those who were not SSI children. The estimated disparity indicates that targeting college retention programs toward SSI children may be an effective way to improve overall graduation rates. Our results also show that SSI children who graduated from NTID spent less time in the SSI adult program and had higher earnings than SSI children who did not gradu- ate. Compared with SSI children who were accepted to NTID but chose not to attend, SSI children who graduated from NTID left the SSI program 19 months earlier, were less likely to reenter the program, and at age 30 had increased their earnings by an estimated 49 percent. Our findings demonstrate that SSI children need not be relegated to a lifetime of SSI participation as adults, despite the poor overall labor market experience of this population since the creation of the SSI program in 1974.  相似文献   
642.
This paper argues that the views of Charles Taylor on justice in income and wealth distribution are fallacious, especially in regard to issues such as private property rights, justice, human rights, and theft. As to this last point, Taylor maintains it is possible, under certain circumstances, to “legitimately steal.” We regard this as a philosophical howler of the first order. We also demur from his contention that equity and equality can be used as synonyms.
Walter BlockEmail:
  相似文献   
643.
How does national crisis management affect the electoral fortunes of coalition governments? Drawing on micro-level data from just before the 2009 federal elections in Germany, this article investigates how voters' evaluation of specific policies against the global financial crisis affected approval of and voting intentions for the then-governing grand coalition. We find that voters in favour of the two most prominent anti-crisis policies, the car-scrap bonus and the public guarantee for banks, were more likely to approve of and to vote for the two incumbent parties. These evaluations of specific policies influenced individuals' vote choice in addition to their assessments of the economic situation more generally and in addition to party identification. This suggests that even in the greatest economic turmoil with blurred political responsibilities, government parties can win or lose voters through the implementation of specific economic policies.  相似文献   
644.
645.
646.
647.
648.
The primary purpose of the research reported in this paper was to determine if the purge of high‐level civil servants associated with the Salazar‐Caetano dictatorship carried out after the Portuguese Revolution of 25 April 1974 was actually effective in changing the social origins and political attitudes of individuals composing this elite group. Using an abbreviated version of a questionnaire developed at the University of Michigan to study administrative elites in Western Europe, data on careers and political attitudes were gathered. Statistical analyses of these data revealed, inter alia, that there has been some, but not overwhelming, change in recruitment patterns of high‐level civil servants and some change toward greater tolerance for democratic politics and less elitism.  相似文献   
649.
As performance‐based contracting in social welfare services continues to expand, concerns about potential unintended effects are also growing. We analyze the incentive effects of high‐powered, performance‐based contracts and their implications for program outcomes using panel data on Dutch cohorts of unemployed and disabled workers that were assigned to private social welfare providers in 2002 to 2005. We employ a difference‐in‐differences design that takes advantage of the fact that contracts gradually moved from partial performance‐contingent pay to full (100 percent) performance‐contingent contracting schemes. We develop explicit measures of selection into the programs and find evidence of cream skimming and other gaming activities on the part of providers, but little impact of these activities on program outcomes. Moving to a system with contract payments fully contingent on performance appears to increase job placements, but not job duration, for more readily employable workers.  相似文献   
650.
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