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   1356篇
  免费   47篇
  国内免费   7篇
财政金融   159篇
工业经济   80篇
计划管理   338篇
经济学   247篇
综合类   136篇
运输经济   6篇
旅游经济   10篇
贸易经济   268篇
农业经济   58篇
经济概况   108篇
  2024年   1篇
  2023年   17篇
  2022年   11篇
  2021年   19篇
  2020年   36篇
  2019年   21篇
  2018年   20篇
  2017年   30篇
  2016年   16篇
  2015年   43篇
  2014年   104篇
  2013年   118篇
  2012年   99篇
  2011年   148篇
  2010年   130篇
  2009年   143篇
  2008年   95篇
  2007年   66篇
  2006年   59篇
  2005年   37篇
  2004年   25篇
  2003年   28篇
  2002年   18篇
  2001年   11篇
  2000年   13篇
  1999年   5篇
  1998年   5篇
  1997年   2篇
  1996年   4篇
  1995年   1篇
  1994年   2篇
  1993年   2篇
  1991年   2篇
  1990年   2篇
  1986年   1篇
  1985年   18篇
  1984年   13篇
  1983年   21篇
  1982年   4篇
  1981年   2篇
  1980年   7篇
  1979年   5篇
  1978年   3篇
  1977年   3篇
排序方式: 共有1410条查询结果,搜索用时 234 毫秒
61.
设计了包括用户注册和登录,用户和角色管理,用户考勤、文档管理,邮件管理平台等模块的办公管理系统。系统结合了前端应用程序的开发及数据库的建立和维护两个方面,使用C#和SQL语言作为开发工具,系统投入使用后,提高了企业的工作效绩和生产效率。  相似文献   
62.
刘长安  王杰 《价值工程》2012,31(26):31-33
企业生产现场的环境对产品质量、员工心情、生产效率、生产成本等都有着重要的影响,而6S管理是现代企业行之有效的现场管理方法。本文通过对某胶粉制造厂生产现状分析,得出实施6S是该企业的需要。并针对该企业的特点,设计了6S管理实施方案,通过该方案的实施,企业的生产现场得到了改善。  相似文献   
63.
提高事务所项目的质量,控制项目风险,合理的配置稀有资源,实现资源和信息在所内共享,达到以最小的投入,获得最大的收益,本文在分析项目管理系统的应用现状的基础上,阐述了建立会计事务所通用的项目管理系统的必要性和意义,并在深入分析会计事务所业务流程的基础上,给出了一套系统的设计方案。根据该方案开发的系统已经在南京某会计事务所投入运行,使用效果良好,并已申请软件著作权。  相似文献   
64.
410S不锈钢是一种铁素体不锈钢,以其成本低、线膨胀系数小、导热系数高等优点,在各种工业领域以及日常生活中获得了大量而广泛的应用.然而,这种不锈钢在热轧制过程中,很容易出现边裂缺陷.本文主要通过讨论对边裂产生的影响因素,以寻求合理的控制方法.  相似文献   
65.
Explores the role of donor perceptions in predicting the value of a donor, both to the voluntary sector as a whole and to specific organisations. Three classes of perceptual variable are examined; perceptions of the performance of the voluntary sector/specific organisations, perceptions of any exchange benefits that might accrue and in cases where a relationship already exists, perceptions of the quality of service quality provided. Drawing on results of an empirical study of 5000 donors to ten large national charities, the paper concludes that all three classes of perceptual variable have the capacity to influence donor value.  相似文献   
66.
刘树敏  鲁慧 《价值工程》2012,31(7):41-42
铁素体不锈钢因其良好的性能得到广泛的应用,410S不锈钢就为典型钢的一种。本文通过观察410S不锈钢的热塑性曲线和金相组织,对410S不锈钢热变形行为进行基础性研究,得出以下结论:①变形温度在300~1150℃范围内,随着温度的升高,试样的强度迅速下降;②冷却速度对拉伸组织产生显著影响,冷却速度较快时,马氏体析出量明显减少;③试样金相组织以铁素体为基体,基体上有块状或板条状马氏体分布。随着温度的升高马氏体的的形态由块状向板条状过渡,晶粒也变得越细小。  相似文献   
67.
We examine the determinants of net private capital inflows to emerging market economies (EMEs) since 2002. Our main findings are: First, growth and interest rate differentials between EMEs and advanced economies and global risk appetite are statistically and economically important determinants of net private capital inflows. Second, there have been significant changes in the behavior of net inflows from the period before the recent global financial crisis to the post-crisis period, especially for portfolio inflows, partly explained by the greater sensitivity of such flows to interest rate differentials since the crisis. Third, capital controls introduced in recent years do appear to have discouraged both total and portfolio net inflows. Finally, we find positive effects of unconventional U.S. monetary policy on EME inflows, especially portfolio inflows. Even so, U.S. unconventional policy is one among several important factors influencing flows.  相似文献   
68.
The assumed selfishness of market actors could be considered in the context of two perspectives: macroeconomic and microeconomic. The first concerns the market mechanism as the most effective from the social well-being or the wealth of a nation points of view. The latter is based on the premises of the nature of human beings. I have distinguished between two possible ways of understanding selfish forms of behaviour in the market: as rational economic behaviour i.e. the most effective from the gains and losses point of view (i.e. public interests in the works of A. Smith) or as selfish from the psychological point of view (this is mostly presented by J. S. Mill's theory). The first approach seems to be concerned with the creation of the most effective market mechanism from the State's point of view. In the context of historical processes over 400 years, cultural evolution “has been promoting” selfish behaviour; for example, it was widely presented in T. Hobbes' works and then for over 200 years, the theory of A. Smith has been supporting and moulding the institutional context of market and social behaviour. Thus, positive economics describes the market created by the ideas of a neo-classical paradigm, which is based on the normative premises of A. Smith and J. S. Mill. Moreover, the virtual market behaviour described by “effects” (f. e. Veblen's effect) and failures seems to be a manifestation of a discrepancy between market reality and the classical assumptions.The social evolution of human beings has been advantageous to the human species. Moreover, from the social point of view, pro-social behaviour is “natural” as well as desirable and it has been preferred by the cultural evolution. Competitiveness assumes that somebody has to lose, because someone gains. Cooperation looks for gains for all the players. The choice is political, and not imposed by selfishness.  相似文献   
69.
汽车4S店是目前汽车厂商采取的主要营销模式,在经营管理过程中会产生大量的信息,这些信息如果能够被系统地收集、分析、整理和传递,必将对4S店的运营提升有着很大的推进作用。文章从信息流对4S店运营提升的作用出发,归纳目前4S店信息流现状,探讨如何构建完善的信息流体系。  相似文献   
70.
The U.S. Motion Pictures Industry: An Empirical Approach   总被引:1,自引:0,他引:1  
We hypothesize that the U.S. motion pictures industry is structured so that star presence increases box office receipts and (less so) admissions, but places Ricardian limits on the output of blockbusters. The few dominant studios (majors) rely on a modified star system to generate supra-normal box office by stimulating admissions at exhibitors. Rising costs (from stars and their promotion) are required for rising revenues; that is, the majors gain revenue only at higher costs. Although the industry has unique features, the empirical results are surprisingly relevant to other industries.  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