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   20673篇
  免费   1458篇
各国政治   678篇
工人农民   812篇
世界政治   1400篇
外交国际关系   586篇
法律   14536篇
中国共产党   35篇
中国政治   201篇
政治理论   3675篇
综合类   208篇
  2021年   102篇
  2020年   447篇
  2019年   446篇
  2018年   566篇
  2017年   652篇
  2016年   709篇
  2015年   603篇
  2014年   596篇
  2013年   1935篇
  2012年   489篇
  2011年   605篇
  2010年   700篇
  2009年   720篇
  2008年   575篇
  2007年   575篇
  2006年   661篇
  2005年   527篇
  2004年   499篇
  2003年   443篇
  2002年   423篇
  2001年   717篇
  2000年   626篇
  1999年   508篇
  1998年   287篇
  1997年   237篇
  1996年   238篇
  1995年   235篇
  1994年   258篇
  1993年   229篇
  1992年   384篇
  1991年   442篇
  1990年   394篇
  1989年   398篇
  1988年   407篇
  1987年   360篇
  1986年   392篇
  1985年   390篇
  1984年   364篇
  1983年   318篇
  1982年   239篇
  1981年   240篇
  1980年   214篇
  1979年   236篇
  1978年   174篇
  1977年   143篇
  1976年   128篇
  1975年   130篇
  1974年   138篇
  1973年   138篇
  1971年   100篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
Interjurisdictional Competition and Regulatory Advantage   总被引:1,自引:0,他引:1  
As formal trade and investment barriers fall, government regulations– what once were domestic policy matters – becomeissues of international concern. International commerce createsthe potential for competition among regulatory jurisdictions.This article explains why there is variation in these regulatorytrends. Three general ‘trajectories’ are: (a) convergenceamong countries toward less stringent regulations in some cases,(b) convergence toward more stringent regulations in others,while in still other cases (c) differences persist among countries.I offer three (related) propositions which explain the differentregulatory trajectories: #1) Regulations on production processestend toward laxity; whereas product market-access regulationstend toward stringency. #2) Industrial structure affects thestrength of the process/market-access distinction. Powerfulfirms in concentrated markets facilitate collective action andregulatory capture. Dominant producers push for process andmarket-access regulations which reflect their interests, givingthem a competitive regulatory advantage in world markets. #3)The asset specificity of investments affects regulatory convergence.Low asset specificity leads to a competition-in-laxity; highmultinational asset specificity leads to convergence among jurisdictions(as firms seek to lower their transaction costs); and domesticasset specificity leads to differences among jurisdictions.Detailed case studies (on offshore banking, capital requirements,and infant formula) suggest the propositions are necessary tounderstand general outcomes, although not sufficient to fullyexplain individual cases.  相似文献   
152.
This article reports the results of a study of the antecedents of long-term success in community mediation. Seventy-three mediation sessions were recorded and content analyzed. The participants were interviewed at two points: immediately after mediation and 4 to 8 months later. No relationship was found between the quality of the agreements—i.e., the extent to which they solved immediate problems- and long-term success as measured by compliance, improved relations between the parties, and the absence of new problems. On the other hand, joint problem solving by the disputants was related to complainant perceptions of improved relations with the other party. Also respondent perceptions that the mediation had been fair and that all the problems had come out were related to all aspects of long-term success in the eyes of the complainant. The latter results support a procedural justice analysis of mediation and underline the importance of mediator attention to the respondent.  相似文献   
153.
The story of Al Capone's rise and fall as a Chicago gangster has always depended upon selective dissemination of federal agency records, particularly records of the Internal Revenue Service. Capone history, therefore, is state-sanctioned history. The IRS view of the Capone organization, and of the tax evasion conviction, cannot be easily challenged without access to the corpus of the IRS records. Unfortunately, these records remain sealed from public access, despite the fact that selective releases were made prior to 1977 to journalists, popular authors, film producers and historians. Continued secrecy over the Capone records perpetuates a state-sanctioned criminology of organized crime. Calder v. Internal Revenue Service 1 attempted without success to unlock the corpus of IRS-Capone records to investigate the state-sanctioned view.  相似文献   
154.
Research indicates that senators evaluate U.S. Supreme Court nominations on two ideological dimensions: the distance between themselves and the nominee, and the potential effect confirmation would have on the Court median. My analysis of nominations from 1968 to 2006 provides evidence that senators are also influenced by the ideological contrast between the nominee and the departing justice.  相似文献   
155.
This article assesses the effects of one jurisdiction's attempt to control its lockup population through creation of a separate processing center designed to expedite initial processing of individuals charged with misdemeanors and minor felonies. In the new center, cases were screened and initial hearings held around-the-clock, seven days per week. “Before” and “after” samples of arrestees are compared on prosecutorial screening time, time to court, and time in custody. The results show significant reductions in case screening and length of time to initial court hearing. Individuals released on recognizance and those with no charges filed spent significantly less time in custody and saved considerable bed space for the jurisdiction. Individuals with bond set experienced no reductions in length of custody. Collateral consequences of the new facility included improved procedural justice, expanded detention capacity in the county, and an end to part of the federal litigation.  相似文献   
156.
This study examined crime and violence against abortion clinics, testing elements of several theories that may help explain the variation of such attacks. The study theoretically and methodologically improved upon the prior research on abortion-related crime and violence. Theoretically, it investigated previously unexamined hypotheses from the social movement literature that may be relevant to this type of behavior. Methodologically, it used more careful measures for several variables, employed unique and heretofore ignored data bases, and examined hundreds of criminal acts across several types of crime (e.g., violence, vandalism, and harassment) directed at abortion clinics. Employing robust logistic regression and correcting for clustering of clinics by state, the study investigated the cross-sectional effects of state-level cultural and structural characteristics on anti-abortion crimes against clinics and staff. Results indicated that some crimes against clinics are more likely in areas where female empowerment is weaker, female victimization is more tolerated, and the anti-abortion movement has failed to reduce abortions.  相似文献   
157.
158.
The study outlined in this article addressed a key limitation of prior research on the punishment of juveniles transferred to adult court by employing propensity score matching techniques to create more comparable samples of juvenile and young adult offenders. Using recent data from the Maryland State Commission on Criminal Sentencing Policy, it tested competing theoretical propositions about the salience of juvenile status in adult court. Findings indicate that even after rigorous statistical matching procedures, juvenile offenders are punished more severely than their young adult counterparts. We found no evidence that this “juvenile penalty” is exacerbated by an offender's race or gender, but it does vary starkly across offense type and mode of transfer, being driven primarily by drug crimes and discretionary waivers. The import of these findings is discussed as they relate to the future of juvenile justice policy regarding the continued use of juvenile transfer to adult court.  相似文献   
159.
160.
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