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   1165篇
  免费   51篇
各国政治   37篇
工人农民   21篇
世界政治   26篇
外交国际关系   37篇
法律   508篇
中国共产党   24篇
中国政治   148篇
政治理论   165篇
综合类   250篇
  2024年   2篇
  2023年   10篇
  2022年   22篇
  2021年   19篇
  2020年   34篇
  2019年   19篇
  2018年   29篇
  2017年   30篇
  2016年   21篇
  2015年   20篇
  2014年   70篇
  2013年   103篇
  2012年   71篇
  2011年   66篇
  2010年   63篇
  2009年   82篇
  2008年   95篇
  2007年   107篇
  2006年   57篇
  2005年   76篇
  2004年   75篇
  2003年   45篇
  2002年   35篇
  2001年   34篇
  2000年   16篇
  1999年   10篇
  1998年   2篇
  1997年   2篇
  1987年   1篇
排序方式: 共有1216条查询结果,搜索用时 984 毫秒
131.
环境群体性事件一直秉持"污染侵害--群体施压"的逻辑框架,但与之相关的研究进路却忽略了对群体事件参与者内部动员、组织、集结及消解过程的分析。本文通过对大连"7·l6"海洋溢油事故后引发的渔民群体维权事件进行扎根分析发现,群体行动诱因、权变因素、群体行动共识形成、村庄网络化动员、集体行动生成、内部组织消解的核心范畴对环境群体性事件生成及消解有着显著影响,进而建构包含上述核心范畴的环境群体性事件参与者内部集结及消解路径模型,并阐释了模型中各因素内涵的相互关系。旨在研究结论对地方政府科学应对环境群体性事件具有一定的参考价值。  相似文献   
132.
作为生态环境保护领域的一项重大制度创新,中央环保督察已经成为党和政府推动生态文明建设的重要政策工具。然而,对于中央环保督察能否改善空气质量,尤其是其效果的可持续性,尚存在诸多争议。立足于匹配后的地级市数据评估中央环保督察对空气质量改善的平均效应,结果表明中央环保督察尽管在短期内显著改善了空气质量,其长期效应并不显著。然而,借助基于模型的递归分解法和随机森林法进一步发现:中央环保督察的长期效应存在显著的情境差异性:中央环保督察对于空气污染较重的城市具有长期改善效应,且东部城市尤为明显;一个城市的经济发展水平越高,中央环保督察效应越具有长效性;政府规模和财政自主性对中央环保督察效应起到截然相反的调节作用:前者的扩张会削弱长期效应,而后者的提升则会强化长期效应。揭示城市情境对督察效应的调节作用,有助于深化学界对中央环保督察长效性的条件认识,也为进一步完善该制度、提升其效能提供了重要的思路。  相似文献   
133.
近年来,随着环境问题日益受到社会各界的重视,政府在环境治理工作中的表现正成为公众关注的重点。但是,我们对于目前我国政府环境治理工作公众评价的基本情况和影响因素还知之甚少。基于对中国综合社会调查2013年(CGSS2013)数据的分析,我们发现,我国公众对于中央政府环境治理工作的评价显著高于地方政府,包括受教育程度、收入水平、社会经济地位感知、政治身份、城乡差距和地区差距在内的结构性因素制约着公众对于政府环境治理工作的评价。在对研究发现进行深入讨论的基础上,进一步提炼了研究发现在政策意义上的启示。  相似文献   
134.
The absence of a clear definition of environmental justice areas has been cited as one of the U.S. Environmental Protection Agency's major deficiencies in managing federal environmental justice programs. Several states have explicitly defined potential environmental justice areas and integrated targeted efforts into the policy‐making process. At the block‐group level, this study evaluates the effects of New York State's environmental justice policy, which defines communities of concern in terms of demographic and socioeconomic characteristics as well as mandates supplemental regulatory enforcement activities for these neighborhoods, on the agency's policy implementation practices under the Clean Air Act and Clean Water Act. The empirical findings suggest that there is inconclusive evidence regarding race/ethnicity‐ and class‐based environmental inequity. Also, the state's policy intervention is not universally effective. Moreover, task environments of a given community are a consistent determinant of the agency's regulatory compliance monitoring and assurance activities. This study then derives broader implications regarding the adoption of a policy instrument that defines and screens potential environmental justice communities.  相似文献   
135.
A number of cities in the United States have devised climate action plans (CAPs) to mitigate the effects of climate change. However, few of these plans address strategies to adapt to the long term effects of climate change that will occur in the near and distant future. The research presented in this article examines why cities choose to embed adaptation provisions in their CAPs. Our study codes the content of CAPs for all cities (N = 98) in the United States with populations greater than 50,000. We find cities that frame problems associated with climate change in the language of hazards are more likely to include adaptation strategies in their CAPs than cities that focus on other types of environmental harm. Our findings suggest that more robust efforts to plan for climate change will require the activation of communities of interest beyond those that have been instrumental in setting the current climate agenda.  相似文献   
136.
In the existing literature there is general agreement that the effectiveness and efficiency of command and control instruments versus market‐based instruments is highly context specific. A country's particular regulatory environment and state capacity, as well as the features of given environmental problems, play an important role in ascertaining what the “right” set of policy instruments for environmental management might be. This article examines how command and control instruments are used as an environmental enforcement mechanism in China's authoritarian state. Based on extensive fieldwork, this paper shows that the reliance on binding environmental targets as the main domestic policy instrument in China has generated numerous undesirable consequences. While China's target‐based approach to implementation has incentivized local officials to strictly enforce environmental mandates, there are numerous shortcomings in the system. In particular, target rigidity, cyclical behaviour, poor data quality, and the absence of an independent monitoring agency have generated adverse effects and contribute to a yawning gap between regulatory goals and outcomes. The paper concludes that binding environmental targets as the main command–control instrument in China can be more accurately described as “command without control” as the target‐setting central government does not exercise a high degree of control over implementation and monitoring processes. But command and control instruments can be suited for managing “first‐generation” environmental problems and addressing environmental issues that have easily identifiable pollution sources and which are easy to verify.  相似文献   
137.
Brazil's successful prosecutorial civil action against polluters could be a regulatory example for the Global South. This paper analyses whether such regulation could also develop without the major political, institutional, and legal reforms that spurred it in Brazil. To do so, it analyzes China, where similar reforms have so far not occurred, but where prosecutors have recently started to initiate civil litigation against polluters. It finds that prosecutorial civil litigation in China has only a limited regulatory effect or potential. Prosecutors in China are influenced by conflicting incentive structures that reward one‐off lower level test cases with an innovation bonus, while structurally stimulating a focus on general crime fighting. Ironically, as a result of such incentives, the recent legal reform, toward providing standing for prosecutors in public interest litigation, will, in contrast to Brazil, decrease rather than increase the regulatory effect of these cases. These findings have implications for understanding how the interaction between regulatory independence, legal reform, and regime type shapes possibilities for regulatory innovation in the Global South.  相似文献   
138.
Over the last decade, Chinese citizens, judges, and prosecutors have started to take action against industrial pollution, pluralizing a regulatory landscape originally occupied by administrative agencies. Regulatory pluralism here has an authoritarian logic, occurring without the retreat of party‐state control. Under such logic, the party‐state both needs and fears new actors for their positive and negative roles in controlling risk and maintaining stability. Consequently, the regime's relation to regulatory pluralism is ambivalent, shifting between support and restriction. This prevents a development of a regulatory society that could bypass the regulatory state. Theoretically, this special edition argues for a subjective definition of regulation in a context of pluralism. Moreover, it finds that regulatory pluralism need not coincide with a decentring of regulation. Finally, it highlights how entry onto the regulatory landscape affects the non‐regulatory roles of new actors, creating unintended consequences for regulatory pluralism.  相似文献   
139.
Do natural disasters prolong civil conflict? Or are disasters more likely to encourage peace as hostilities diminish when confronting shared hardship or as shifts in the balance of power between insurgents and the state hasten cessation? To address these questions, this study performs an event history analysis of disasters’ impact on the duration of 224 armed intrastate conflicts occurring in 86 states between 1946 and 2005. I contend that natural disasters increase conflict duration by decreasing the state’s capacity to suppress insurgency, while reinforcing insurgent groups’ ability to evade capture and avoid defeat. First, disasters’ economic impact coupled with state financial outlays for disaster relief and reconstruction, reduce resources available for counterinsurgency and nation building in conflict zones. Second, the military’s role in administering humanitarian assistance can reduce the availability of troops and military hardware for counterinsurgency, prompt temporary ceasefires with insurgents, or both. Third, natural disasters can cause infrastructural damages that disproportionately hinder the state’s capacity to execute counterinsurgency missions, thereby making insurgent forces more difficult to capture and overcome. The combination of these dynamics should encourage longer conflicts in states with higher incidence of disaster. Empirical evidence strongly supports this contention, indicating that states with greater disaster vulnerability fight longer wars.  相似文献   
140.
随着各国环境资源瓶颈的日益凸现和可持续发展理念的不断深入,循环经济作为一种新的经济发展模式迅速发展起来。税收作为国家宏观调控的重要手段,在促进循环经济发展上具有其他经济手段无法替代的作用。该文简要探讨循环经济税收政策的理论依据,分析研究中国循环经济税收政策的发展现状,提出关于完善中国循环经济税收政策的对策建议。  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