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   37296篇
  免费   1303篇
  国内免费   588篇
财政金融   2093篇
工业经济   1402篇
计划管理   8976篇
经济学   4895篇
综合类   6694篇
运输经济   226篇
旅游经济   239篇
贸易经济   3580篇
农业经济   6888篇
经济概况   4193篇
信息产业经济   1篇
  2024年   91篇
  2023年   316篇
  2022年   478篇
  2021年   665篇
  2020年   905篇
  2019年   523篇
  2018年   544篇
  2017年   652篇
  2016年   700篇
  2015年   1022篇
  2014年   2591篇
  2013年   2196篇
  2012年   3222篇
  2011年   4025篇
  2010年   3293篇
  2009年   2612篇
  2008年   2861篇
  2007年   2673篇
  2006年   2688篇
  2005年   2011篇
  2004年   1594篇
  2003年   1104篇
  2002年   749篇
  2001年   615篇
  2000年   433篇
  1999年   227篇
  1998年   93篇
  1997年   73篇
  1996年   52篇
  1995年   22篇
  1994年   33篇
  1993年   32篇
  1992年   22篇
  1991年   8篇
  1990年   10篇
  1989年   7篇
  1988年   2篇
  1987年   3篇
  1986年   1篇
  1985年   13篇
  1984年   18篇
  1983年   4篇
  1982年   2篇
  1981年   2篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
921.
When employees are empowered to continuously record their employment-related frustrations—doing so on accessible, visually prominent media—process improvement becomes upgraded to operate in a truly continuous mode. Frustrations are a superior target of process improvement in that they get at deep-seated concerns of people who have first-order process awareness and are most directly impacted by process failings. Recording frustrations not only provides a sound basis for pressing on to solutions, but it is also cathartic. The act of recording frustrations prominently on company-sanctioned media provides a positive outlet for the frustrations themselves.  相似文献   
922.
邹珊 《价值工程》2015,(22):48-50
本文重点关注了企业培训工作中容易出现的六个问题,通过对这些问题的简要分析,试图找到解决这些问题的相应对策。  相似文献   
923.
The accelerated rural hollowing driven by vast and increasing out-migration of rural labors under urban–rural dual-track system has imposed huge obstacles on improving land use efficiency and coordinating urban–rural development in China. Taking Dancheng County in Henan Province as an example, this paper analyzes the status quo of rural hollowing and discusses two typical rural residential land consolidation and allocation (RRLCA) practices in traditional agricultural areas (TAAs) of China. The results show that, Dancheng experienced rapid rural hollowing characterized as the hollowing of rural industries, infrastructure, and residential population and settlements. However, Dancheng has considerable potential and the necessity of RRLCA, for the model-based estimation shows that the potential of increasing farmland by carrying out RRLCA was about 5649 ha. The two community-based RRLCA practices show positive effects on the improvement of local living conditions, increment of farmland area and development of rural industries. Their experiences, including self-organized rural planning, democratic decision-making, and endogenous institutional innovation may benefit future RRLCA. Overall, it indicates that promoting community-based RRLCA scientifically according to local conditions could provide an integrated platform for increasing farmland area, developing modern agriculture, promoting new countryside construction, and thus revitalize hollowed villages. On considering the limitations and obstacles of current initiatives, suggestions for future RRLCA in rural China have been put forward.  相似文献   
924.
Based on government statistics and interviews with villagers across Malawi this article argues that customary matrilineal and patrilineal land tenure systems serve to weaken security of land tenure for some family members as well as obstructing the creation of gender-neutral inheritance of lands. Data from the National Census of Agriculture and Livestock 2007and the 2008 Population and Housing Census are used to characterize marriage systems and landholding patterns of local communities. Marriage systems correspond to customary land-tenure patterns of matrilineal or patrilineal cultures. The differences between the two ways of land holding represent a challenge for land reforms aimed at unifying rules for land tenure and land devolution. Drawing on an analogy of the resilience of the patrilineal land holding system in Norway, we argue that it will be difficult to remove the preferential rights of lineage members directly. We recommend that, instead of creating a unified national system, existing land rights should be formally recognized and circumscribed by fair procedures. A well-designed landholding system should aim to ease the transitions of diverse customary tenure systems towards the requirements of a modern large-scale society.  相似文献   
925.
To identify the relevant product markets for Swedish pharmaceuticals, a spatial econometrics approach is employed. First, we calculate Moran's Is for different market definitions and then we use a spatial Durbin model to determine the effect of price changes on quantity sold of own and competing products. As expected, the results show that competition is strongest between close substitutes; however, the relevant product markets for Swedish pharmaceuticals extend beyond close substitutes down to products included in the same class on the four‐digit level of the Anatomic Therapeutic Chemical system as defined by the World Health Organization. The spatial regression model further indicates that increases in the price of a product significantly lower quantity sold of that product and in the same time increase the quantity sold of competing products. For close substitutes (products belonging to the same class on the seven‐digit level of the Anatomic Therapeutic Chemical system), as well as for products that, without being close substitutes, belong to the same therapeutic/pharmacological/chemical subgroup (the same class on the five‐digit level of the Anatomic Therapeutic Chemical system), increased competition is also visible after 1 July 2009 when the latest policy changes with regards to pharmaceuticals have been implemented in Sweden.  相似文献   
926.
为支持小微机构健康、快速发展,中国人民银行长春中心支行按照省级平台一口接入的模式,积极组织小微机构有序开展接入金融信用信息基础数据库工作,但由于小微机构认识程度不够、业务管理不规范、接入费用高等因素,严重影响了接入进度。近期中国人民银行征信中心推出了互联网接入方式,并进行试点运行。以吉林省为例,分析接入模式转换时需要解决的问题,并提出相关政策建议。  相似文献   
927.
随着计算机网络的飞速发展,OA系统已是高校信息化建设的重要标志。本文研究了高校信息化办公现状,针对存在的问题,设计并实现了基于B/S体系结构的协同办公系统。系统实现采用了MVC模式。经测试,系统满足设计需求,运行可靠。  相似文献   
928.
铁路货运站是铁路货物运输的起点和终点,大力提升铁路货运站适应能力是顺利实施铁路货运改革的重要基础。文章统筹考虑全国主要货运站存在的主要问题,从运转设备能力和货运设施能力两个层面分析铁路货运站的适应性问题即货运站适应能力,提出具体的提升铁路货运站适应能力的对策及建议。  相似文献   
929.
对国内商业银行理财业务的发展状况进行了简要概述, 进而对理财业务开展过程中的一些问题进行了分析, 强调指出市场化应该成为银行理财业务转型升级和创新发展的方向, 并提出了实现市场化发展方向的若干具体措施。  相似文献   
930.
本分在充分调研9省(区、市)土地整治地方标准化建设工作的基础上,系统总结了现阶段土地整治地方标准化建设现状,并对存在的问题进行了深入分析,提出了新时期推进土地整治地方标准化建设的6点建议。  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