全文获取类型
收费全文 | 7787篇 |
免费 | 340篇 |
专业分类
各国政治 | 531篇 |
工人农民 | 256篇 |
世界政治 | 803篇 |
外交国际关系 | 576篇 |
法律 | 3367篇 |
中国政治 | 66篇 |
政治理论 | 2448篇 |
综合类 | 80篇 |
出版年
2023年 | 53篇 |
2021年 | 46篇 |
2020年 | 120篇 |
2019年 | 148篇 |
2018年 | 254篇 |
2017年 | 262篇 |
2016年 | 320篇 |
2015年 | 191篇 |
2014年 | 205篇 |
2013年 | 1257篇 |
2012年 | 215篇 |
2011年 | 231篇 |
2010年 | 202篇 |
2009年 | 211篇 |
2008年 | 266篇 |
2007年 | 297篇 |
2006年 | 281篇 |
2005年 | 254篇 |
2004年 | 271篇 |
2003年 | 232篇 |
2002年 | 228篇 |
2001年 | 153篇 |
2000年 | 137篇 |
1999年 | 141篇 |
1998年 | 137篇 |
1997年 | 126篇 |
1996年 | 100篇 |
1995年 | 111篇 |
1994年 | 112篇 |
1993年 | 119篇 |
1992年 | 97篇 |
1991年 | 95篇 |
1990年 | 100篇 |
1989年 | 95篇 |
1988年 | 101篇 |
1987年 | 80篇 |
1986年 | 87篇 |
1985年 | 73篇 |
1984年 | 80篇 |
1983年 | 62篇 |
1982年 | 64篇 |
1981年 | 54篇 |
1980年 | 40篇 |
1979年 | 30篇 |
1978年 | 48篇 |
1977年 | 39篇 |
1976年 | 35篇 |
1975年 | 29篇 |
1974年 | 57篇 |
1973年 | 27篇 |
排序方式: 共有8127条查询结果,搜索用时 140 毫秒
11.
Michael Moran 《Public administration》2007,85(3):860-862
12.
Michael G. Pratt 《Law and Philosophy》2007,26(6):531-574
13.
Michael Francis Bleaney 《Economic Change and Restructuring》1991,24(2):121-133
Production function estimates are provided for Soviet industrial production and gross national product for the period 1950–86. A variety of alternative specifications is tested, including Cobb-Douglas, constant elasticity of substitution and variable elasticity of substitution production functions, and an error correction mechanism is used to investigate the long-run properties of the estimated equation. The structural stability of the estimates is also examined. Constant-returns-to-scale Cobb-Douglas production functions suggest that the rate of total factor productivity growth in the Soviet economy has declined steadily over time, becoming negative sometime in the period between 1970 and 1980. However the extensive statistical tests can doubt on the validity of any production function estimated on Soviet data. 相似文献
14.
Conclusion In 1984, after years of study and thorough debate, a bipartisan majority of the Congress enacted perhaps the most far-reaching reform of the federal criminal justice system in the history of the United States. The Sentencing Reform Act and the federal sentencing guidelines are now beginning to produce data indicating that the objectives of avoiding unwarranted disparity and invidious discrimination are being achieved.After an uncertain beginning, the guidelines are gaining acceptance by courts and criminal justice practitioners. As one appellate court observed in admonishing lower courts that the guidelines must be respected:We have embarked on a new course. Only time will tell whether the use of the guidelines will result in an improvement over the old system. But unless we follow the spirit and written directions of the guidelines, we will never know if they have been given a fair test. They at least deserve that.Indeed, the bold new approach to sentencing that is being followed today in federal courthouses throughout the United States deserves an opportunity to succeed, given its many beneficial features and the lofty goals toward which the reforms are directed. While ample work remains for the United States Sentencing Commission to monitor and improve the guidelines, indications at this still early date are that the experiment is succeeding.An earlier version of this paper was presented at the fifth conference of the Society for the Reform of Criminal Law, Parliament House, Edinburgh, Scotland, August 5–9, 1990. The views expressed herein are those of the authors and do not necessarily represent the official position of the United States Sentencing Commission.B.A., Davidson College 1964; J.D., University of South Carolina School of Law 1967.B.A., Ohio State University 1974; M.S., Arizona State University 1980; M.A., University of California, Santa Barbara, 1983.B.S., Clemson University 1971; M.S., Clemson University 1975; J.D., University of South Carolina School of Law 1978. 相似文献
15.
William Orzechowski 《Public Choice》1991,69(3):311-322
16.
17.
18.
Michael M. Gunter 《中东政策》2007,14(1):117-123
19.
20.
Andreas Wiebe Lothar Wiltschek Michael Bydlinski Gottfried Thiery Thomas Zavadil Barbara Trost Rummel 《Juristische Bl?tter》2007,129(4):265-272
Ohne Zusammenfassung 相似文献