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   106篇
  免费   5篇
各国政治   2篇
工人农民   2篇
世界政治   8篇
外交国际关系   4篇
法律   42篇
中国政治   2篇
政治理论   47篇
综合类   4篇
  2018年   5篇
  2017年   1篇
  2016年   4篇
  2015年   1篇
  2014年   4篇
  2013年   12篇
  2012年   4篇
  2011年   3篇
  2010年   2篇
  2009年   3篇
  2008年   6篇
  2007年   2篇
  2006年   7篇
  2005年   9篇
  2004年   4篇
  2003年   2篇
  2002年   7篇
  2001年   4篇
  2000年   3篇
  1999年   2篇
  1998年   1篇
  1997年   2篇
  1996年   2篇
  1994年   2篇
  1993年   1篇
  1992年   1篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1986年   4篇
  1985年   2篇
  1982年   1篇
  1981年   1篇
  1979年   1篇
  1978年   1篇
  1977年   2篇
排序方式: 共有111条查询结果,搜索用时 15 毫秒
61.
We analyze the relationship between prenatal WIC participation and birth outcomes in New York City from 1988-2001. The analysis is unique for several reasons. First, we have over 800,000 births to women on Medicaid, the largest sample ever used to analyze prenatal participation in WIC. Second, we focus on measures of fetal growth distinct from preterm birth, since there is little clinical support for a link between nutritional supplementation and premature delivery. Third, we restrict the primary analysis to women on Medicaid who have no previous live births and who initiate prenatal care within the first four months of pregnancy. Our goal is to lessen heterogeneity between WIC and non-WIC participants by limiting the sample to highly motivated women who have no experience with WIC from a previous pregnancy. Fourth, we analyze a large sub-sample of twin deliveries. Multifetal pregnancies increase the risk of anemia and fetal growth retardation and thus may benefit more than singletons from nutritional supplementation. We find no relationship between prenatal WIC participation and measures of fetal growth among singletons. We find a modest pattern of association between WIC and fetal growth among U.S.-born Black twins. Our findings suggest that prenatal participation in WIC has had a minimal effect on adverse birth outcomes in New York City.  相似文献   
62.
Nonprofit organisations comprise a growing and important sector of the Australian economy. This sector is being used by governments to an increasing extent for the delivery of services. The most common manner in which nonprofit organisations are funded by government is through the provision of grants, contracts or service agreements. Nonprofits discharge their accountability for these funds through reporting guidelines issued by the government funders. This article examines the financial accountability requirements of government funders, in one jurisdiction in Australia to support the central argument that the emphasis on ‘upward and external’ accountabilities serve as a functional and control tool on the sector. This emphasis detracts from the development of the ‘downward and internal’ mechanisms of accountability which are the essential building blocks for the strategic development of the capacity of the sector to respond to calls for greater accountability.  相似文献   
63.
Andreoni  James  Bergstrom  Ted 《Public Choice》1996,88(3-4):295-308
Public Choice - We study three different models in which public goods are supplied by private contributions. In one of these models, tax-financed government subsidies to private contributions will...  相似文献   
64.
65.
The Advanced Technology Program (ATP) collected a unique source of data from highly innovative firms beginning in 1993. These data follow the OECD’s guidelines for collecting innovation data and provide important insights for understanding the innovation process within firms. Although the data are not representative of the population of firms, there is sufficient number of firms in the dataset to test hypotheses and to provide a starting point for calls for innovation metrics. Because of the confidential nature of the data, ATP worked with the National Opinion Research Center (NORC) to create a Data Enclave so that researchers could remotely access the ATP data in a secure environment. To initiate the use of ATP data in the Data Enclave, the ATP program funded researchers to undertake research projects that use ATP data. Other organizations have joined the Data Enclave, including the Department of Agriculture and the Kauffman Foundation.
Ted W. AllenEmail:
  相似文献   
66.
For more than a decade, senior officials from across Canada's public sector have identified the capacity to “recruit and retain highly‐trained, qualified staff” as central to public service renewal and success in the 21st century. And yet, despite the consensus behind this priority, students of Canadian public administration know little about the strategies and programs that are in place to attract, recruit, retain and transition key public servants in this country. This article tries to address this gap by describing talent management, one approach to getting “the right people in the right place at the right time” currently in use in British Columbia, Canada, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario and Saskatchewan. The article concludes with some observations about the present and future of talent management in Canada's public sector.  相似文献   
67.
We examine whether and how elite discourse shapes mass opinion and action on immigration policy. One popular but untested suspicion is that reactions to news about the costs of immigration depend upon who the immigrants are. We confirm this suspicion in a nationally representative experiment: news about the costs of immigration boosts white opposition far more when Latino immigrants, rather than European immigrants, are featured. We find these group cues influence opinion and political action by triggering emotions—in particular, anxiety—not simply by changing beliefs about the severity of the immigration problem. A second experiment replicates these findings but also confirms their sensitivity to the stereotypic consistency of group cues and their context. While these results echo recent insights about the power of anxiety, they also suggest the public is susceptible to error and manipulation when group cues trigger anxiety independently of the actual threat posed by the group.  相似文献   
68.
69.
'Multilateral debt is not a widespread problem for Severely Indebted Low Income Countries' wrote the World Bank in September 1994. Two years later, the International Financial Institutions-the World Bank and the International Monetary Fund-agreed to a proposal to bring the debt of Heavily Indebted Poor Countries (HIPCs) to sustainable levels. While imperfect, the proposal went some way to meeting the demands of NGOs which, with progressive forces both within the World Bank and among creditor countries, have played a crucial role in this process. While the multilateral debt problem is now too great to ignore, the authors maintain that it has been the persistent pressure of these players that has been responsible for the enormous progress made by the IFIs.  相似文献   
70.
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