全文获取类型
收费全文 | 638篇 |
免费 | 35篇 |
专业分类
各国政治 | 36篇 |
工人农民 | 38篇 |
世界政治 | 65篇 |
外交国际关系 | 26篇 |
法律 | 281篇 |
中国政治 | 32篇 |
政治理论 | 189篇 |
综合类 | 6篇 |
出版年
2023年 | 3篇 |
2022年 | 5篇 |
2021年 | 19篇 |
2020年 | 21篇 |
2019年 | 14篇 |
2018年 | 23篇 |
2017年 | 30篇 |
2016年 | 16篇 |
2015年 | 21篇 |
2014年 | 19篇 |
2013年 | 99篇 |
2012年 | 29篇 |
2011年 | 13篇 |
2010年 | 12篇 |
2009年 | 21篇 |
2008年 | 15篇 |
2007年 | 29篇 |
2006年 | 19篇 |
2005年 | 22篇 |
2004年 | 21篇 |
2003年 | 17篇 |
2002年 | 26篇 |
2001年 | 10篇 |
2000年 | 11篇 |
1999年 | 10篇 |
1998年 | 4篇 |
1997年 | 9篇 |
1996年 | 3篇 |
1995年 | 9篇 |
1994年 | 15篇 |
1993年 | 5篇 |
1992年 | 12篇 |
1991年 | 9篇 |
1990年 | 5篇 |
1989年 | 10篇 |
1988年 | 6篇 |
1987年 | 7篇 |
1986年 | 6篇 |
1985年 | 9篇 |
1984年 | 2篇 |
1983年 | 6篇 |
1982年 | 5篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1978年 | 4篇 |
1977年 | 2篇 |
1975年 | 4篇 |
1974年 | 6篇 |
1973年 | 2篇 |
排序方式: 共有673条查询结果,搜索用时 46 毫秒
41.
Conventional wisdom holds that women on welfare will be better off in the long run if they take a job, even if it means initially having less money to spend on their and their children's needs. Underlying this thinking is the belief that women who take low‐paying jobs will eventually move up to higher paying jobs either with their current employer or by changing employers. This paper examines the employment transitions of young women focusing on the likelihood that women who turn to the welfare system for support will make the transition from low‐paying to high‐paying jobs. The data are drawn from the National Longitudinal Survey of Youth (NLSY). Based on the experiences of women who never received welfare, an estimated one‐quarter of young women who received welfare could be firmly established in jobs paying more than $9.50 an hour by ages 26 and 27. An additional 40 percent would work steadily but in low‐paying jobs, and more than one‐third would work only sporadically. © 2001 by the Association for Public Policy Analysis and Management. 相似文献
42.
43.
44.
45.
46.
Gregory D. Miller 《冲突和恐怖主义研究》2013,36(2):132-151
An ongoing debate among policymakers and terrorism scholars concerns the effectiveness of deterrence as a counterterrorism tool. Absent from the debate is a discussion of the complex nature of terrorist decision making. Decisions are made at varying levels in a terrorist organization, often by actors having different motives, resulting in behavior that is not always fully rational. This article identifies several circumstances when terrorist behavior is not the product of an entirely unitary, rational decision-making process, and therefore highlights when deterrence policies will be least effective. It concludes with some policy implications for understanding when deterrence policies are most likely to succeed and how to address terrorism in other situations. 相似文献
47.
48.
Salvino Robert F. Randolph Gregory M. Turnbull Geoffrey K. Tasto Michael T. 《Public Choice》2019,181(3-4):191-213
Public Choice - It is well established in the literature that the number of interest group organizations varies across countries and states, with economic freedom and other institutional factors... 相似文献
49.
50.