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   1576篇
  免费   93篇
  国内免费   1篇
财政金融   154篇
工业经济   38篇
计划管理   265篇
经济学   466篇
综合类   225篇
运输经济   12篇
旅游经济   18篇
贸易经济   201篇
农业经济   102篇
经济概况   189篇
  2025年   7篇
  2024年   10篇
  2023年   25篇
  2022年   50篇
  2021年   61篇
  2020年   64篇
  2019年   66篇
  2018年   46篇
  2017年   52篇
  2016年   69篇
  2015年   43篇
  2014年   100篇
  2013年   172篇
  2012年   109篇
  2011年   160篇
  2010年   99篇
  2009年   89篇
  2008年   129篇
  2007年   84篇
  2006年   76篇
  2005年   45篇
  2004年   28篇
  2003年   22篇
  2002年   20篇
  2001年   21篇
  2000年   4篇
  1999年   4篇
  1998年   1篇
  1997年   2篇
  1996年   1篇
  1995年   1篇
  1993年   2篇
  1992年   2篇
  1991年   1篇
  1987年   1篇
  1985年   2篇
  1984年   1篇
  1982年   1篇
排序方式: 共有1670条查询结果,搜索用时 0 毫秒
31.
人口老龄化导致的公共财政养老金支付压力是引起养老保险制度改革的直接动因。养老保险制度改革有的是结构性改革,有的是参数改革,但参数改革一般是在养老保险制度结构比较成熟的基础上进行的。虽然目前许多国家养保险制度改革并不同步,但参数改革代表了养老保险制度改革未来的基本发展趋势。参数改革的立足点是开源节流,增收节支,寻求国家、企业、个人和社会责任的合理分配。同时,养老保险制度改革还必须适应世界经济全球化和地区经济一体化的发展要求。  相似文献   
32.
内蒙古牧民基本养老保险制度和医疗保险制度的确立在一定程度上解决了老年牧民的后顾之忧,它的实行是改革开放成果惠及人民群众的体现,但内蒙古牧区有别于传统意义上的农村,农村社会保障体系在此并不完全适用。因此,有关部门在设计好相关制度的同时,应加大对贫困地区和贫困牧民的财政支持力度;大力宣传牧民养老保险制度和基本医疗合作保险制度的宣传,提高牧民的保险意识;扩大蒙医蒙药的覆盖范围。  相似文献   
33.
依据扩展的农民生命周期消费模型,采用灰色GM(1,1)新陈代谢模型对2010~2020年中国农村老年人口数量和农民家庭人均消费支出进行了预测,并在此基础上测算了同期中国农民养老保险需求,研究表明:未来10年,中国农村65岁以上老年人口数量将保持5.95%的年均复合增长率,农村家庭平均人均支出将保持14.63%的年均复合增长率,由此决定了中国农民养老保险需求将保持21.45%的年均复合增长率。  相似文献   
34.
企业经济效益与环保效益的兼得,一直是现代企业追求的理想目标,资源流成本会计(Resource Flow Cost Accounting,RFCA)则提供了一个新的研究视角。RFCA根据资源流转平衡原理,以企业内部资源在各工序的物质流转路线为基础,通过描绘企业生产流程过程的资源投入、消耗、废弃等信息,追踪资源流转成本的时空转移,从而为企业挖掘资源利用潜力,提高循环利用效率提供一种有效的管理手段。对此,本文将以相关文献的集成创新为基础,通过对铅锌冶炼企业资源流的跟踪,探讨RFCA的应用原理、功效及实施的过程,构筑通用模式,可供冶金、化工等流程制造业借鉴。  相似文献   
35.
文章以目前会计界公认的5份顶尖国际学术期刊2000年至2009年所刊载的人力资源会计的53篇文章作为研究对象,对国外人力资源会计学术界的研究现状进行分析,反映进入21世纪以来国外人力资源会计研究的演进特征与变化,进而探讨国外人力资源会计研究的学术倾向.  相似文献   
36.
建立新型农村社会养老保险制度是国家2009年做出的一项重要举措,在政府的主导下,新型农村社会养老保险制度试点正在如火如荼地进行着。本文对新型农村社会养老保险制度面临的外部和内在风险因素进行了详细剖析,以期为我国新型农村社会养老保险制度的健康发展提供风险管理方面的理论参照,并就此提出了一些应对策略。本文认为,新型农村社会养老保险制度所面临的主要外部风险因素包括农村人口的老龄化和高龄化、城镇化的发展、区域经济发展的不平衡、农村其他养老保障制度的弱化;内在风险因素则包括制度设计风险、个人的筹资风险、财政的支付风险、投资性风险和管理性风险。  相似文献   
37.
西部地区社会养老保险服务均等化是保障西部地区广大人民群众底线生活,实现区域、城乡协调发展的必然要求与战略选择,具有重大的战略意义。西部大开发战略实施以来,西部地区基本公共服务均等化水平不断提升,成就斐然。然而,通过对甘肃、云南等地的实地调研,课题组发现西部地区社会养老保险服务非均等化现象仍然非常突出,区域失衡、城乡失衡、群体失衡、公共财政收支失衡等制约着西部地区社会保障水平的进一步提升。要解决这些问题,必须理顺公共服务供给的权责体系,完善公共财政制度建设,加快西部地区城乡一体、覆盖全民的社会保障体系建构。同时,应大力推进制度创新、建构网络化的治理模式,以分类筹资+家庭账户的制度创新加速西部地区社会养老保险服务均等化的进程,并建构起多元化的筹资渠道、多层次的服务体系和网络化的多中心服务机制。  相似文献   
38.
    
The purpose of this study is to further understand the relationship between purchasing strategies practiced by less-powerful buyers and their purchasing power. Drawn on the resource dependency theory, a two-way relationship was predicted where power is both a cause and an effect. The theoretical predictions were then explored in a multiple-case study in the context of vaccine procurement for developing countries. This context presents an asymmetric power situation, favoring suppliers, and changes some of the basic assumptions of theories used; i.e. nonprofit, public procurement, and end customer satisfaction. Cases were selected to represent different strategies towards similar power constraints. The results of the study indicated that purchasing strategies were set in response to individual constraints from sources of purchasing power, and not in response to the power positions as the cumulative effect of all sources of power. In practice, some of these purchasing strategies changed the level of sources of power, and some contributed to a changed buyer power position. Based on the findings, it is recommended that less-powerful buyers, like that of vaccines, practice purchasing strategies with the orientation towards an attempt to change the environment, such as encouraging new supply market entries.  相似文献   
39.
    
Market demand is becoming increasingly time-sensitive in competitive environments. Hence, supply disruptions will have a more serious impact on the profits of supply chains. This study applies a Stackelberg competition between a single supplier and a single manufacturer in a time-sensitive supply chain in a cloud manufacturing environment. We aim to address the supplier’s production capacity recovery issues and the manufacturer’s incentive decision issues after supply disruption. We find that the supplier is in a weak position when the information is symmetrical. The manufacturer can encourage the supplier to shorten the recovery time by raising the unit wholesale price. When the supplier’s unit production cost remains unchanged but the unit wholesale price increases, the profit of the supplier first increases and then decreases. In addition, under the centralized decision-making setting, the optimal recovery time of the supplier is shorter and the optimal unit market price of the product is lower than that under decentralized decision-making. We further find that resource sharing can shorten the optimal recovery time, but it does not necessarily play an incentivizing role.  相似文献   
40.
It has long been recognized that there is a tradeoff between exploration and exploitation. How organizations utilize resources across time and space will affect firm survival and growth. In this paper, we examine resource utilization and performance implications over time in an environment undergoing fundamental institutional transformation. Based on a large archive of Chinese government data from 1988, 1992, and 1996, the study finds that (1) the impact of resource utilization is contingent on the degree to which different resources are committed to factors of production, (2) the impact is curvilinear and only valid within an “optimal” range, and (3) the performance implications change over time. As firms enter later stages of the transitional process, efficiency becomes less important as they shift their strategic focus from exploitation to exploration, which requires more flexibility. These findings have significant bearing on the issue of upgrading technological competitiveness in China as the country becomes increasingly integrated in the global economy. Such insights may also have implications for other emerging economies in Asia.
Justin TanEmail:

Justin Tan   (PhD, Virginia Tech) is professor of management and the Newmont Endowed Chair in Business Strategy in the Schulich School of Business at York University in Canada. He is also a Distinguished Visiting Professor in the Guanghua School of Management at Peking University in China. He received the US Fulbright Distinguished Professorship and served in China from 2005 to 2006. Yong Zeng   (PhD, Tsinghua University) is professor of finance in the College of Economics and Management at the University of Electronic Science and Technology in China. His research interests include financial engineering, corporate finance and capital market, economic forecasting and strategic decisions. His works have been published in major academic journals.  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