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   71877篇
  免费   3293篇
各国政治   4550篇
工人农民   3053篇
世界政治   6176篇
外交国际关系   3868篇
法律   34837篇
中国共产党   11篇
中国政治   759篇
政治理论   20975篇
综合类   941篇
  2021年   411篇
  2020年   1179篇
  2019年   1539篇
  2018年   1742篇
  2017年   2036篇
  2016年   2246篇
  2015年   1855篇
  2014年   2123篇
  2013年   10605篇
  2012年   1728篇
  2011年   1835篇
  2010年   1875篇
  2009年   2109篇
  2008年   1862篇
  2007年   1856篇
  2006年   2044篇
  2005年   1914篇
  2004年   1789篇
  2003年   1561篇
  2002年   1644篇
  2001年   1843篇
  2000年   1595篇
  1999年   1396篇
  1998年   1149篇
  1997年   1003篇
  1996年   996篇
  1995年   965篇
  1994年   961篇
  1993年   990篇
  1992年   1053篇
  1991年   1079篇
  1990年   1029篇
  1989年   1047篇
  1988年   1052篇
  1987年   1042篇
  1986年   1075篇
  1985年   1119篇
  1984年   994篇
  1983年   1008篇
  1982年   912篇
  1981年   859篇
  1980年   680篇
  1979年   748篇
  1978年   603篇
  1977年   538篇
  1976年   492篇
  1975年   424篇
  1974年   449篇
  1973年   441篇
  1972年   383篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
191.
192.
This paper argues that corruption is a product of self-aggrandizement; of unrealistically low remuneration which makes it impossible for public servants to live within their legitimate means; and of a closed political system which inevitably tends to exclude aggregated interests'. Corruption leads to loss of much needed revenue and human talent for development, distorts priorities for public policy, and shifts scarce resources away from the public interest. The mutual distrust that results among the different sections of society, and the growth of despondency in the general public, are incompatible with the requirements for successful public policy. The main theme running through the paper is that political instability, corruption and underdevelopment are mutually reinforcing. The paper finally outlines certain measures that need to be taken in order to clear the path for sustained growth and development.  相似文献   
193.
This article examines constraints in development bureaucracies in intensifying the use of microcomputers as they move beyond processing applications to analysing applications. The work is based on the experience of several ministries of the Government of Kenya. Processing applications involve throughput of data and are relatively simple. Analysing applications, in contrast, are more complex and include data assembly, sensitivity analysis, and modelling. The article argues that processing applications are more compatible with the administrative cultures, bureaucratic functions, personnel skill levels and organizational structures of development bureaucracies. Analysing applications are less compatible because they require a level of training and motivation uncommon in development bureaucracies. Analysing applications are further thwarted by constraints in the supply of relevant information and the lack of demand for analysis by decision-makers. A four-cell matrix is developed which explains these constraints. The article concludes with several recommendations for encouraging microcomputer-based analysis, but cautions that processing applications will continue to dominate for the foreseeable future.  相似文献   
194.
The failure of forestry to contribute to poverty reduction in Central America is due to public policies which inhibit its profitability. Absence of public regulation of harvesting and competing subsidies to agriculture keep forestry stumpage prices artificially low. This encourages destruction of the forest resource, which damages both the environment and the potential to reduce poverty. A comparison of Costa Rica and Honduras reveals two dissimilar approaches toward forest policy. While Costa Rica attempts to raise producer and grower stumpage prices by tax credits, soft loans and differential species fees, Honduras enforces price ceilings and uses centralized authority to control forest production and export. Both countries exhibit weaknesses in the management control cycle of programming, budgeting, implementing and evaluating their forest policies. Yet the Costa Rican approach has increased stumpage prices already, which bodes well for their forest sector. By contrast, the major beneficiary of Honduran forest policy has been COHDEFOR, the state enterprise responsible for forestry management, controlling production, and running its national system of agroforestry cooperatives. Despite greater public authority and resources than the Costa Rican forest service (DGF), the Honduran forest policy is not likely to increase producer profitability or reduce poverty in the near future.  相似文献   
195.
Provincial governments in the Netherlands have only one general tax at their disposal. However, it has become an insufficient source of revenue for this level of government in the Dutch system. To increase the revenue raising capacity of the provincial governments, thirteen broad-based general tax proposals not used at the local level were examined. The objective was to find a fair and equitable tax that could easily be collected and would result in fl. 200 million in additional revenue for the provincial governments.  相似文献   
196.
197.
198.
199.
200.
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