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   134879篇
  免费   3830篇
  国内免费   1篇
财政金融   25500篇
工业经济   11551篇
计划管理   21491篇
经济学   28876篇
综合类   1445篇
运输经济   951篇
旅游经济   2485篇
贸易经济   23315篇
农业经济   6074篇
经济概况   16774篇
信息产业经济   7篇
邮电经济   241篇
  2021年   824篇
  2020年   1608篇
  2019年   2370篇
  2018年   2269篇
  2017年   2445篇
  2016年   2646篇
  2015年   2078篇
  2014年   3391篇
  2013年   15219篇
  2012年   4164篇
  2011年   4100篇
  2010年   3670篇
  2009年   4291篇
  2008年   3863篇
  2007年   3197篇
  2006年   3546篇
  2005年   3549篇
  2004年   3085篇
  2003年   2849篇
  2002年   2835篇
  2001年   2602篇
  2000年   2510篇
  1999年   2418篇
  1998年   2281篇
  1997年   2332篇
  1996年   2207篇
  1995年   1994篇
  1994年   2013篇
  1993年   1964篇
  1992年   2023篇
  1991年   1913篇
  1990年   1803篇
  1989年   1663篇
  1988年   1597篇
  1987年   1593篇
  1986年   1689篇
  1985年   2442篇
  1984年   2314篇
  1983年   2122篇
  1982年   1984篇
  1981年   1922篇
  1980年   1888篇
  1979年   1821篇
  1978年   1627篇
  1977年   1623篇
  1976年   1378篇
  1975年   1276篇
  1974年   1187篇
  1973年   1186篇
  1972年   905篇
排序方式: 共有10000条查询结果,搜索用时 218 毫秒
301.
T. Stevenson 《Futures》2002,34(8):735-744
The social spotlight seems to be refocusing to the scale of local community at a time when globalisation of the economy is threatening the authority of nation-states. Certain small communities are in peril of falling out of the global economy while losing local customs to a globalised culture. Globally beleaguered nation-states are being squeezed in a two-pronged grip: from the growing weight of global capital and from local communities rising to global pressures by demanding local solutions. National authority is also being bypassed as new global communities of interest form on the Internet, expanding the meaning of the term community. But, is community more than common interest—a celebration of difference, negotiating symbiosis among diversity of ethnicity, lifestyle and aspirations for the future? This paper explores five scenarios of tomorrow’s communities. One scenario is a nostalgic return to the romantic notion of the white-picket fence. Then there is the drop-out feral community. In another future the fence becomes a fortress wall, or a ring of barbed wire. Yet another is a virtual community beyond place, where people sharing a common interest live in cyber-reality. The viable community is one for the long haul. To be viable in a global world it must make local-global links to create synergies by sharing resources and inspirations throughout a diverse, planetary society. Viable, local-global network communities of tomorrow set a global example for creativity by honouring difference and open exchange. They take responsibility for their own futures.Two powerful images from recent events remain with me, in juxtaposition. After considering the American attacks on Afghanistan, a well-experienced teacher feels isolated at the periphery, and powerless. In addition, she watches, in “quiet despair”, one of her pupils “virtually going crazy” before her eyes. She shares these words with me:
“Neither he nor I, it seems, have anywhere to run except to the graciousness and the care of the other children, that as classroom leader I’m tying daily to coalesce, in order to put a cocoon of community around him. Bit like the planet!”
“We all work to keep our very bright and fairly disturbed ADHD-labelled1 learner connected to us in genuine relationship. That’s the foundation of authentic learning support. I’m not operating a medical model!”
Our leaders and the babbling mass media ignore this, the first image, and many similar to it.By contrast, the second image gets constant exposure. It gets instant recall from most TV viewers. It is the scramble of screen jockeys, on what is left of Wall Street, playing the casino economy, in a frenzy of greed. Curiously the main media focus emphasizes images that represent the world at the global scale. They largely ignore images of life at the scale of community.Why is this? Why does the second image of the so-called finance community, where the focus is the dollar, override the more basic image of a hometown community where the focus is human life-support? Are the media reflecting our true priorities, and have we got it wrong? Is money more important than community?  相似文献   
302.
This study employs Danish data to examine the empirical relationship between the proportion of managerial ownership and two characteristics of accounting earnings: the information content of earnings and the magnitude of discretionary accruals. In previous research concerning American firms, Warfield et al. (1995) document a positive relationship between managerial ownership and the information content of earnings, and a negative relationship between managerial ownership and discretionary accruals. We question the generality of the Warfield et al. result, as the ownership structure found in most other countries, including Denmark, deviates from the US ownership configuration. In fact, Danish data indicate that the information content of earnings is inversely related to managerial ownership.  相似文献   
303.
Previous research finds that large companies previously judged to be excellent growth companies have subsequently been poor investments. We examine small companies selected by Business Week on the basis of multiple criteria used in annual articles featuring highly rated growth companies. We study the investment performance over the three years before eleven annual Business Week publications and the three years after publication. We find positive excess returns in the pre‐publication period, but negative excess returns in the post‐publication period. This reversal in investment performance appears to be due to a mean‐reversion tendency in operating performance, in which the earnings and the past rates of return on capital of such companies subsequently decrease significantly.  相似文献   
304.
Analysis of firm investment behavior during 1982–1993 shows that the Tax Reform Act of 1986 (TRA 86) Public Law No. 99-514 substantially affects both purchases and leases of depreciable assets. The changes in the regular corporate income tax rules are shown to lower asset acquisition. The effect of the alternative minimum tax (AMT) is found to vary with the debt share in firms’ capital structure and with the frequency of AMT exposure during the life of the assets acquired. On average, TRA86 depresses asset purchases less for firms that are subject to the AMT: AMT somewhat mitigates the negative effects of the regular tax rules.  相似文献   
305.
The intrinsic value approach amortizes over the life of the option, the difference between the stock price on the date of the grant and the exercise price of the option. The fair market value approach amortizes over the life of the option, the market value of stock options on the date of the grant. These approaches do not reflect the changes in the option–based compensation cost after the grant date. This paper proposes an economic cost approach that not only adjusts for the changes in the value of the options during its life but also records the issuance of the stock at fair market value on the exercise date.  相似文献   
306.
Accounting Policies in Agencies with Moral Hazard and Renegotiation   总被引:4,自引:1,他引:3  
We emphasize the role of accounting policies, and their audit, in an earnings management setting. We use a two–period agency in which three frictions interact: the agent privately observes action (or effort) supply and output, and the initial contract is subject to renegotiation. This creates a setting in which both players' behavior is of concern, and, importantly, information rationing is efficient. Moreover, this information rationing is directly interpretable as being produced by an accounting policy whose application is ensured by an auditor.  相似文献   
307.
308.
309.
310.
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