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   1058篇
  免费   21篇
财政金融   204篇
工业经济   85篇
计划管理   198篇
经济学   200篇
综合类   10篇
运输经济   19篇
旅游经济   20篇
贸易经济   200篇
农业经济   58篇
经济概况   84篇
邮电经济   1篇
  2021年   4篇
  2020年   15篇
  2019年   18篇
  2018年   24篇
  2017年   24篇
  2016年   20篇
  2015年   12篇
  2014年   16篇
  2013年   145篇
  2012年   28篇
  2011年   32篇
  2010年   37篇
  2009年   39篇
  2008年   34篇
  2007年   22篇
  2006年   29篇
  2005年   37篇
  2004年   26篇
  2003年   33篇
  2002年   29篇
  2001年   24篇
  2000年   26篇
  1999年   28篇
  1998年   19篇
  1997年   15篇
  1996年   14篇
  1995年   12篇
  1994年   25篇
  1993年   12篇
  1992年   15篇
  1991年   22篇
  1990年   17篇
  1989年   15篇
  1988年   9篇
  1987年   19篇
  1986年   17篇
  1985年   21篇
  1984年   11篇
  1983年   16篇
  1982年   10篇
  1981年   16篇
  1980年   12篇
  1979年   5篇
  1978年   11篇
  1977年   8篇
  1976年   7篇
  1975年   9篇
  1974年   6篇
  1973年   7篇
  1972年   6篇
排序方式: 共有1079条查询结果,搜索用时 31 毫秒
211.
This article investigates the existence and sources of earnings differentials between black Americans and black immigrants, and between black and nonblack immigrants. Employing the Public Use Sample of the 1980 census, the gross earnings differentials between black immigrants and black Americans are estimated to be 8.7 percent in favor of Americans (i.e., Americans earn 8.7 percent more than immigrants). About 2 percentage points and 6.7 percentage points of the gross differential are, respectively, due to differences in average characteristics and in returns to the characteristics. The gross differential between black and nonblack immigrants is 22.1 percent in favor of nonblack, of which 13.8 percentage points are due to differences in average characteristics and 8.3 are due to differences in returns to characteristics.  相似文献   
212.
Evidence is provided in support of the hypothesis that younger households respond more rapidly than older households to a transformation in the environment. Differential response is expected since younger households have more time to amortize any investment undertaken in response to some change in the world, and they have less need to disinvest specific human capital attuned to the old environment. The application presented is the response by young and old households to changes in the environment surrounding housing markets.  相似文献   
213.
Estimates of Soviet Bloc import elasticities and of the value of credit subsidies on loans to the bloc in 1981 are used in order to simulate the impact on OECD exports, if these subsidies had been eliminated in that year. The elasticity estimates indicate that price changes have little bearing on hard currency spent on a particular commodity by the Soviet Bloc. If subsidies had been eliminated in 1981, the total decline in OECD exports to the Bloc would have been less than 5%, and for any country, if proportionally distributed among suppliers, no more than 6%, no less than 2%.  相似文献   
214.
The Consultative Groups on International Agricultural Research (CGIAR) funds a decentralized system of International Agricultural Research Centers. To monitor the Centers, the CGIAR has instituted a system of program and management reviews. But there is some controversy concerning the proper role, cost, and impact of these reviews. In 1984 we conducted a survey of scientific and administrative staff at the Centers to elicit their perspectives about the benefits and costs of the reviews. We also canvassed the documentation prepared by the external review panels. In this paper we report some of the findings from this study and comment on what we feel is the proper role and scope for external reviews. In particular, we feel that the efficiency of the review process can be improved if external program reviews focus on strategic issues, leaving peer review functions aside. Greater integration should be sought between external reviews and the internal planning arid review mechanisms of the Centers. The successes achieved by this international system of research institutes should lead to considerable confidence about both the system's research and managerial capacity, though not all Centers have achieved uniformly high rates of productivity.  相似文献   
215.
216.
217.
218.
Book review     
New Technologies and Work: Capitalist and Socialist Perspectives A. Francis & P. Grootings (Eds) London, Routledge, 1989, 335 pp.

New Technology and Manufacturing Management: Strategic Choices for Flexible Production Systems M. Warner, W. Wobbe & P. Brodner (Eds) Chichester, Wiley, 1990, 265 pp.

The Single European Market and the Information and Communication Technologies Gareth Locksley (Ed.) London and New York, Belhaven Press, 1990, 290 pp., £27.50.

Technology and Competition in the International Telecommunications Industry David Charles, Peter Monk & Ed Sciberras London and New York, Pinter Publishers, 1989, 170 pp., £35.00.

Organising for Manufacturing Innovation: The Case of Flexible Manufacturing Systems Harry Boer Enschede, Febodruk, 1990, 253 pp.

Future Work: Seven Critical Forces Reshaping Work and the Work Force in North America Joseph F. Coates, Jennifer Jarratt & John B. Mahaffie Sun Francisco, CA, Jossey-Bass, 1990, 2 vols, 445 pp. & 120 pp., $49.50.

Science, Technology and Reparations: Exploitation and Plunder in Postwar Germany John Gimbel Stanford, CA, Stanford University Press, 1990, 280 pp., £29.50 (hbk).  相似文献   
219.
As funding opportunities for research and program development continue to decrease, faculty and administrators must understand, to be competitive, that a large part of grantsmanship is marketing. This paper discusses the rationale for seeking grant support, how faculty can identify potential funding sources, and how to target the final submission of the proposal. Understanding these topics will assist faculty in developing those skills required for competing successfully in an increasingly competitive environment.  相似文献   
220.
How should the training of nursing be reformed? Keith Hartley and Alan Shiell, of the University of York, argue that the ‘Project 2000’ plan has been accepted by the Government despite serious flaws.  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