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   1271篇
  免费   64篇
各国政治   92篇
工人农民   45篇
世界政治   101篇
外交国际关系   111篇
法律   539篇
中国政治   9篇
政治理论   426篇
综合类   12篇
  2023年   4篇
  2022年   7篇
  2021年   20篇
  2020年   35篇
  2019年   46篇
  2018年   40篇
  2017年   65篇
  2016年   50篇
  2015年   51篇
  2014年   41篇
  2013年   215篇
  2012年   33篇
  2011年   52篇
  2010年   31篇
  2009年   41篇
  2008年   38篇
  2007年   52篇
  2006年   45篇
  2005年   30篇
  2004年   32篇
  2003年   37篇
  2002年   44篇
  2001年   24篇
  2000年   31篇
  1999年   26篇
  1998年   24篇
  1997年   20篇
  1996年   15篇
  1995年   9篇
  1994年   19篇
  1993年   11篇
  1992年   14篇
  1991年   12篇
  1990年   13篇
  1989年   13篇
  1988年   5篇
  1987年   12篇
  1986年   9篇
  1985年   7篇
  1984年   6篇
  1983年   7篇
  1982年   3篇
  1981年   5篇
  1980年   5篇
  1979年   11篇
  1978年   6篇
  1977年   3篇
  1976年   4篇
  1974年   4篇
  1969年   2篇
排序方式: 共有1335条查询结果,搜索用时 31 毫秒
191.
Understanding the incentives of politicians requires understanding the nature of voting behavior. I conduct a laboratory experiment to investigate whether voters focus on the problem of electoral selection or if they instead focus on electoral sanctioning. If voters are forward‐looking but uncertain about politicians’ unobservable characteristics, then it is rational to focus on selection. But doing so undermines democratic accountability because selection renders sanctioning an empty threat. In contrast to rational choice predictions, the experimental results indicate a strong behavioral tendency to use a retrospective voting rule. Additional experiments support the interpretation that retrospective voting is a simple heuristic that voters use to cope with a cognitively difficult inference and decision problem and, in addition, suggest that voters have a preference for accountability. The results pose a challenge for theories of electoral selection and voter learning and suggest new interpretations of empirical studies of economic and retrospective voting.  相似文献   
192.
Chinese diplomacy, aid, economic interactions and manifestations of soft power have increased the country??s influence in the South Pacific region. By some accounts, China??s influence is already approaching that of traditional stakeholders Australia and New Zealand. In Africa and other regions state-led and private activities in established powers?? perceived spheres of influence has caused concern and inspired particular narratives about China??s motivations. In this article we examine how media discourses in Australia and New Zealand have represented China??s role in the South Pacific. We find that China??s role has been constructed using multiple negative frames, which seek to establish China as unequivocally ??different??. More than being unencumbered by the constraints of public opinion and a free press, China is portrayed as operating in a different moral universe, in which the cold hearted exploitation of vulnerable island nations (often in cahoots with venal island elites) is entirely normal. The article shows how such constructions reveal some of the complex issues involved in Australia and New Zealand??s relationships both with China and other South Pacific nations.  相似文献   
193.

Purpose

Using a time-series cross-sectional design, we estimated the effects of social disorganization on juvenile property crime rates in a predominately Latino, Texas-Mexico border region.

Methods

Eighteen years of data from seven independent sources (Bureau of Economic Analysis, Bureau of Labor Statistics, Census Bureau, Texas State Demographer, Internal Revenue Service, Department of Agriculture Economic Research Service, and Uniform Crime Reports) were examined. Counties were utilized as the unit of analysis, and time-series cross-sectional regression models were estimated.

Results

The analysis showed that per capita income was negatively related to juvenile crime in both rural and urban counties. Ethnic heterogeneity was positively related to the outcome in rural, but not urban, counties; while percent foreign-born was negatively related to juvenile crime in urban, but not rural, counties.

Conclusions

The Latino experience, both native- and foreign-born, is important for improving our understanding how economic and social conditions relate to crime. Comparative analyses between distinct geographical environments, such as rural and urban counties, can yield insight how the local context interacts with social disorganization processes.  相似文献   
194.
The doctrine of limited liability, as traditionally understood, prevents shareholders from being held personally liable for corporate wrongs. Several authors have recently argued that the doctrine should be modified to make some or all shareholders individually liable for torts committed by corporations in which they hold shares. This article distinguishes three types of argument that might provide a moral basis for shareholder liability in such cases. I contend that while these arguments support holding at least some shareholders liable for corporate torts, they fail to justify a general regime of unlimited pro rata shareholder liability. The level of control shareholders exercise over a company makes an important difference to their moral duties to compensate victims of corporate wrongdoing.  相似文献   
195.
Despite data indicating that child maltreatment (CM) in various forms is associated with adult sexual victimization among community women, few studies have explicitly explored how types of CM might relate to prison sexual victimization. Because little is known about how CM might give rise to prison sexual victimization, the present study also examined emotion dysregulation emanating from early abuse experiences as a potential mediator in the link between early CM and inmate-on-inmate prison sexual victimization. Approximately 168 incarcerated women completed self-report inventories assessing various types of childhood maltreatment, emotion dysregulation, and coerced or forced sexual experiences in prison. Nearly 77% of the sample endorsed experiencing at least one form of CM, with 64% of inmates reporting that they experienced two or more forms of CM. Approximately 9% of inmates reported sexual coercion and 22% reported a forced sexual experience in prison. Each form of CM was associated with prison sexual coercion; however, fewer associations emerged between CM and forced prison sexual experiences. Emotion dysregulation was found to mediate links between CM, particularly co-occurring CM, and sexual coercion in prison, but it was unrelated to forced prison sexual experiences. Implications are discussed.  相似文献   
196.
Criminal offending has many negative outcomes. Researchers have recently begun to consider the impact offending has on offenders' health, with a few studies focusing on differential mortality risk. Yet, prior research has been limited due to selective samples, restricted range of follow-up time period, limited set of explanatory variables, and lack of theoretical guidance. This paper examines the risk of early death among 411 South London males in the Cambridge Study in Delinquent Development followed into their late 50s. Attention is paid not only to differential risk of death between nonoffenders and offenders, but also to the risk within the population of offenders and through consideration of theoretical frameworks and associated predictor variables. Results show that high-rate chronic offenders evince the highest risk of death, an effect that continues even after controlling for childhood individual and environmental risk factors as well as participation in a range of analogous behaviors.  相似文献   
197.
The authors present a cogent and detailed case for altering the Medical Devices Directive to allow regulation of cognitive enhancement devices (CEDs). Protection against significant risk of harm, especially for the vulnerable, and promotion of benefit through informed use of CEDs are all good features of the proposal. However, the pre-market approval process has limitations, which we explore. We raise the possibility of ‘risk compensation’ in response to the introduction of safety measures, which could alter its effectiveness. The proposal alludes to use of ‘formally trained practitioners,’ which provide a further tier of regulation for CEDs within the proposal. We consider some positive and negative implications of this aspect of the proposal that might warrant further consideration.  相似文献   
198.
Abstract

This special issue of theJournal of Comparative Policy Analysis brings together four cross-disciplinary articles representing the first concerted attempt to combine comparative approaches to extend theoretical and empirical understandings of Social Impact Bonds (SIBs). SIBs are investment-backed payment-by-results projects and have been subject to vigorous academic debate on their appropriateness and efficacy since the first SIB launched in 2010. This introduction to the special issue outlines the state of the academic literature on SIBs, identifying gaps and suggesting five big questions that do not yet have satisfactory answers: (1) What are the administrative or political problems to which SIBs respond? (2) Where and why do SIBs emerge in particular contexts? (3) What is the role of SIBs in the evidence-based policy movement? (4) Is delivering an intervention through a SIB more effective than other means and are associated costs justifiable? (5) Do SIBs catalyse wider organizational, system, or institutional changes? This introduction then summarizes the articles included in this special issue, discusses how they respond to these big questions, and suggests that further comparative research might best address remaining gaps in the literature.  相似文献   
199.
Questions about when it is right for police forces to investigate alleged offences committed in the more or less distant past have become increasingly pressing. Recent widely publicized cases of child sexual abuse (CSA) and exploitation, sometimes involving high profile individuals, have illustrated the ethical, psychological, and forensic complexities of investigating non-recent child sexual abuse. Hannah Maslen and Colin Paine have developed the Oxford CSA Framework to assist police to weigh the various ethical considerations that militate for and against initiating a CSA investigation. While such a tool is to be welcomed, and while there is much that is helpful in Maslen and Paine's approach, we suggest that the Oxford CSA framework could be strengthened. Our first suggestion is to abandon a proposed distinction between a set of considerations that is said to generate a “presumption” in favor of investigation and other considerations that may supplement or oppose this presumption. Our second suggestion is to review the weightings applied to the considerations within the model, which lack clear justification and create problematic effects. Finally, we suggest that referring the Oxford CSA Framework to a panel with lived and professional experience of CSA could serve important procedural justice goals and enhance the Framework's recommendations.  相似文献   
200.
Several Canadian and international scholars offer commentaries on the implications of the COVID-19 pandemic for governments and public service institutions, and fruitful directions for public administration research and practice. This first suite of commentaries focuses on the executive branch, variously considering: the challenge for governments to balance demands for accountability and learning while rethinking policy mixes as social solidarity and expert knowledge increasingly get challenged; how the policy-advisory systems of Australia, Canada, New Zealand, and United Kingdom were structured and performed in response to the COVID-19 crisis; whether there are better ways to suspend the accountability repertoires of Parliamentary systems than the multiparty agreement struck by the minority Liberal government with several opposition parties; comparing the Canadian government’s response to the COVID-19 pandemic and the Global Financial Crisis and how each has brought the challenge of inequality to the fore; and whether the COVID-19 pandemic has accelerated or disrupted digital government initiatives, reinforced traditional public administration values or more open government.  相似文献   
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