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   136298篇
  免费   3863篇
  国内免费   2篇
财政金融   25897篇
工业经济   11563篇
计划管理   21866篇
经济学   29185篇
综合类   1460篇
运输经济   964篇
旅游经济   2491篇
贸易经济   23485篇
农业经济   6092篇
经济概况   16877篇
信息产业经济   7篇
邮电经济   276篇
  2021年   832篇
  2020年   1625篇
  2019年   2381篇
  2018年   2305篇
  2017年   2488篇
  2016年   2676篇
  2015年   2106篇
  2014年   3400篇
  2013年   15288篇
  2012年   4198篇
  2011年   4133篇
  2010年   3690篇
  2009年   4310篇
  2008年   3873篇
  2007年   3239篇
  2006年   3575篇
  2005年   3563篇
  2004年   3117篇
  2003年   2887篇
  2002年   2850篇
  2001年   2658篇
  2000年   2601篇
  1999年   2466篇
  1998年   2320篇
  1997年   2376篇
  1996年   2221篇
  1995年   2016篇
  1994年   2043篇
  1993年   1994篇
  1992年   2067篇
  1991年   1985篇
  1990年   1834篇
  1989年   1676篇
  1988年   1613篇
  1987年   1628篇
  1986年   1715篇
  1985年   2466篇
  1984年   2355篇
  1983年   2153篇
  1982年   2022篇
  1981年   1956篇
  1980年   1911篇
  1979年   1869篇
  1978年   1665篇
  1977年   1635篇
  1976年   1392篇
  1975年   1294篇
  1974年   1188篇
  1973年   1185篇
  1972年   895篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
241.
242.
Several recent papers have documented the benefits of debtor-in-possession (DIP) financing in the restructuring of firms in Chapter 11. However, the view on benefits is not unanimous and some legal scholars have raised doubts about DIP financing's effects on debt-holders and the possibility of expropriative wealth transfers. In this paper we address this issue by analyzing both stock and bond price data for a comprehensive sample of DIP loans and find significant positive abnormal stock and bond returns at the announcement of DIP loans. Also, we do not find evidence of wealth transfers from junior to senior debt-holders. Further, we examine the DIP loan process in detail and we document important institutional features of DIP loans such as maturity, covenants, fees and interest charges. We find evidence of intense monitoring using covenants. We also find higher fees and charges associated with DIP loans. We argue that overall the results are consistent with the information processing role of financial intermediaries.  相似文献   
243.
Over the last decade, an increasing percentage of the profits reported by U.S. corporations were earned by their foreign subsidiaries and retained outside the United States resulting in the deferral of income taxes. The American Jobs Creation Act of 2004 provided a temporary federal tax incentive to remit such earnings, which resulted in the repatriation of $140 billion by the 30 firms comprising the Dow Jones Industrial Average. An analysis of the financial reporting disclosures made by these firms reveals that a tax expense was not fully recognized on a substantial portion of the earnings until repatriation because of an exception for foreign reinvestments deemed to be essentially permanent in duration. The implications of the currently acceptable accounting for undistributed foreign earnings are discussed as well as recommendations to improve the relevancy and reliability of the disclosures required for this exception to comprehensive recognition of deferred taxes.  相似文献   
244.
We empirically investigate the interactions among hedging, financing, and investment decisions. We argue that the way in which hedging affects a firm's financing and investing decisions differs for firms with different growth opportunities. We find that high growth firms increase their investment, but not leverage, by hedging. However, we also find that firms with few investment opportunities use derivatives to increase their leverage.  相似文献   
245.
The current progress of electrification in Russia is clearly insufficient compared with G8 countries. At the same time, economy sectors have a high potential for energy saving. The electricity consumption of households depends on their cash income and the growth rate of electricity tariffs.  相似文献   
246.
247.
248.
If actively managed mutual funds suffer from diminishing returns to scale, funds should alter investment behavior as assets under management increase. Although asset growth has little effect on the behavior of the typical fund, we find that large funds and small‐cap funds diversify their portfolios in response to growth. Greater diversification, especially for small‐cap funds, is associated with better performance. Fund family growth is related to the introduction of new funds that hold different stocks from their existing siblings. Funds with many siblings diversify less rapidly as they grow, suggesting that the fund family may influence a fund's portfolio strategy.  相似文献   
249.
The paper proposes a stochastic frontier model with random coefficients to separate technical inefficiency from technological differences across firms, and free the frontier model from the restrictive assumption that all firms must share exactly the same technological possibilities. Inference procedures for the new model are developed based on Bayesian techniques, and computations are performed using Gibbs sampling with data augmentation to allow finite‐sample inference for underlying parameters and latent efficiencies. An empirical example illustrates the procedure. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
250.
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