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   3626篇
  免费   24篇
  国内免费   5篇
财政金融   503篇
工业经济   291篇
计划管理   441篇
经济学   887篇
综合类   85篇
运输经济   16篇
旅游经济   31篇
贸易经济   708篇
农业经济   141篇
经济概况   544篇
信息产业经济   3篇
邮电经济   5篇
  2023年   6篇
  2022年   8篇
  2021年   4篇
  2020年   15篇
  2019年   7篇
  2018年   21篇
  2017年   20篇
  2016年   35篇
  2015年   45篇
  2014年   197篇
  2013年   100篇
  2012年   170篇
  2011年   234篇
  2010年   142篇
  2009年   131篇
  2008年   250篇
  2007年   373篇
  2006年   195篇
  2005年   222篇
  2004年   165篇
  2003年   159篇
  2002年   126篇
  2001年   128篇
  2000年   106篇
  1999年   49篇
  1998年   38篇
  1997年   37篇
  1996年   46篇
  1995年   39篇
  1994年   32篇
  1993年   18篇
  1992年   35篇
  1991年   48篇
  1990年   41篇
  1989年   30篇
  1988年   20篇
  1987年   33篇
  1986年   33篇
  1985年   40篇
  1984年   47篇
  1983年   62篇
  1982年   16篇
  1981年   22篇
  1980年   47篇
  1979年   27篇
  1978年   5篇
  1976年   5篇
  1975年   6篇
  1959年   5篇
  1956年   3篇
排序方式: 共有3655条查询结果,搜索用时 687 毫秒
41.
I.IntroductionSincethelate1990s,China’slabor market has comeundergreat pressure,asreflected by anincreasing unemployment rate,and adeclining labor force participation rate.The causesofthe severe unemployment are threefold.First,due to the macro-economic downturn andrapid industrial structural change in the late1990s,state-owned enterprises(SOEs),whichlost their comparative advantage and competitiveness,have been unable to fully utilizetheir production capacity,and have become loss-makers.Se…  相似文献   
42.
I.IntroductionDespite China’s impressive economic growth,its fiscal sustainability has increasinglybecome one of the most watched risk indicators facing the economy.Although China’sexplicit national debtto GDP ratio israther manageable by theOECD standard,at about20 percent of GDP,given its small share of tax revenue to GDP,currently at18.5percent ofGDP,this fiscalsystem may stumble upon major challenges in themedium to long term ifChina’slargecontingent fiscal liabilitiesare als…  相似文献   
43.
郝特韦经常练习一种特殊的双人骑马运动,这需要他和他的骏马,以及另一个人---通常情况下是他的儿子马克斯---共同练习。在这项比赛中,两名参赛者需要轮流骑马竞速。对于他投资的股票,62岁的郝特韦喜欢这样打趣:“有些在飞驰,有些还在小跑。”可是,就是这样的投资组合近10年来为郝特韦基金带来了年均16.2%的高收益率,比标准普尔500指数高出整整4.7个百分点。他评估股票的主要方法便是自由现金流法。经营性现金流减去资本支出,所剩下的余额就是自由现金。私有公司的老板更关注自由现金而非净利润,因为自由现金能给他们更大的余地,来安排资本用…  相似文献   
44.
The critical state of the hospital industry, as previously described, generates a difficult decision environment for the materiel manager and those in the purchasing function. The unique life- and death circumstances of hospitals impose a further onus on those who manage them. In the name of saving lives, they can find a convenient excuse to disregard all moral principles, forgetting the Socratic dictum "it is not enough that one lives, but that one lives well." Without the moral "right stuff," they can easily give in to the seductions of momentary gains and glory through ethical short-cuts. There is wisdom and consolation in the words that "nice guys may appear to finish last, but usually they're running in a different race." Studies have established a direct relationship between corporate excellence and ethical values. The reality of competition in the hospital industry dictates that the integration of ethics into the life of the organization should happen by design and not by accident. This is what is meant by strategy. If hospitals would strive for excellence to survive and grow, they should have a strategy with a mission statement that also embodies its moral values and moral agenda. Such an approach does not guarantee that an organization will become immune to moral contamination, but it does provide an antidote.  相似文献   
45.
46.
Health education, risk rating and employee rebates can be combined into a comprehensive health promotion program within a benefits plan, reflecting health promotion in its truest sense.  相似文献   
47.
Tetzeli R 《Fortune》1992,126(3):78-81
As both victims and perpetrators of crime and other pathologies, America's boys need help. An important lesson: Work on solutions with groups, not just individuals.  相似文献   
48.
Farley discusses progress US blacks have made in the areas of voting and citizenship rights, residency and housing, and education. A major goal of the civil rights movement was to permit blacks to influence the electoral process in the same manner as whites. Most important in this regard was the Voting Rights Act of 1965; the proportion of southern blacks casting ballots increased sharply since the early 1960s. The Civil Rights Act of 1875 outlawed racial segregation in public accommodations, but by the turn of the century, Jim Crow laws in southern states called for segregation in most public places. Common customs and government policy in the North resulted in similar segregation of blacks from whites. The Montgomery bus boycott and similar protests in dozens of other cities led to enactment of Title II of the Civil Rights Act of 1964, which proscribed such racial practices. By the late 1960s, blacks in all regions could use the same public accommodations as whites. In most metropolitan areas, de facto racial segregation persisted long after the laws were changed. Supreme Court decisions and local open-housing ordinances supported the right of blacks to live where they could afford. However the major change was the Fair Housing Act of 1968, which outlawed racial discrimination in the sale or rental of most housing units. The separation of blacks from whites did not end in the 1970s. Today, in areas which have large black populations, there are many central city neighborhoods and a few in the suburbs which are either all-black or are becoming exclusively black enclaves. Most other neighborhoods have no more than token black populations. Another major effort of civil rights organizations has been the upgrading of housing quality for blacks. By 1980, only 6% of the homes and apartments occupied by blacks lacked complete plumbing facilities (down from 50% in 1940). Unlike the modest changes in residential segregation, racial differences in housing quality have been greatly reduced. By 1960, black students approached parity with whites in terms of measurable aspects of school facilities. In 1940, young blacks averaged about 3 fewer years of educational attainment than whites; the time is nearing when the years of schooling completed by blacks and whites will be the same. In small and medium-sized cities throughout the country, public schools are generally integrated. However, the situation in the largest metropolitan areas is very different. Today, large public schools are segregated, in large part, because blacks and whites live in separate school districts.  相似文献   
49.
汽车制造商和零件供应商可以节省巨大开支,但前提是双方要更为紧密地合作在一起麦肯锡的研究表明,北美汽车业每年在产品开发和组装过程中由于汽车生产商与供应商缺乏良好的计划和协调不当,造成了超过100亿美元的浪费。事实上.这只是较为保守的估算。因为我们的研究仅涵盖了供应商发生的成本,如:附加设计、生产工具最后改型和零件自身的附加成本。这还不包括因设计问题生产商需额外支付的改型费用、生产问题引发的车辆最终成本的增加或质保支出。这几项每年给汽车行业带来的浪费约为120亿美元。  相似文献   
50.
回顾自己40年的质量工作生涯,我认为可以将质量工作大致划分为四个阶段: 检验:20世纪70年代我们关注检验.质量组织致力于防止制造商装运不符合规范的产品.质量工作者是顾客的保护者,几乎会跑去躺在卡车前面,阻止制造商将不合格产品装车后带离码头.质量工作者的基本角色是警察.制造过程中约10%的工作与质量保证性检验相关.这属于质量控制范畴.  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