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   24613篇
  免费   1083篇
  国内免费   652篇
财政金融   3200篇
工业经济   1186篇
计划管理   3771篇
经济学   5652篇
综合类   4256篇
运输经济   104篇
旅游经济   237篇
贸易经济   3072篇
农业经济   1339篇
经济概况   3531篇
  2024年   87篇
  2023年   372篇
  2022年   315篇
  2021年   462篇
  2020年   667篇
  2019年   554篇
  2018年   486篇
  2017年   599篇
  2016年   687篇
  2015年   785篇
  2014年   1473篇
  2013年   1807篇
  2012年   2022篇
  2011年   2270篇
  2010年   1693篇
  2009年   1643篇
  2008年   2013篇
  2007年   1903篇
  2006年   1698篇
  2005年   1338篇
  2004年   981篇
  2003年   725篇
  2002年   507篇
  2001年   387篇
  2000年   255篇
  1999年   162篇
  1998年   114篇
  1997年   89篇
  1996年   72篇
  1995年   56篇
  1994年   37篇
  1993年   24篇
  1992年   16篇
  1991年   14篇
  1990年   2篇
  1989年   3篇
  1988年   3篇
  1987年   2篇
  1986年   2篇
  1985年   2篇
  1984年   10篇
  1983年   1篇
  1982年   1篇
  1981年   6篇
  1979年   3篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
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   
42.
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   
43.
中国商业银行市场结构分析——基于Panzar-Rosse模型   总被引:2,自引:0,他引:2  
运用Panzar--Rosse模型这一国际上前沿的市场结构判定方法,分析中国商业银行的市场结构,发现其目前正处于垄断竞争状态,垄断性较强。在此基础上本文提出了降低市场准入门槛、改善市场竞争环境的政策措施。  相似文献   
44.
Financing small and medium enterprises (SMEs), especially business investments and growth, is a composite and particular complicated affair in the Greek entrepreneurial reality. This paper examines the significance of secondary capital markets, as an alternative source of financing small-medium enterprises’ new entrepreneurial plans. Cointegration technique is applied to test the relationship between the secondary capital market and the dominant sectors in Athens Stock Exchange (ASE). Causality tests are also used to provide evidence on the existence of interdependence between the cointegrated series. The results indicate that there is significant uni-directional causality between primary and secondary capital market in Greece, enhancing us to suggest valuable policy implications.   相似文献   
45.
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   
46.
涂立桥 《经济经纬》2008,(2):156-158
笔者基于世代交叠模型,假定政府执行赤字预算体制,在市场结清的均衡状态下得到了确定国债规模与私人资本规模之比值的解析式。通过模拟发现税率、基本财政支出率、产出关于私人资本的弹性等是决定该比值大小的主要因素。  相似文献   
47.
We show that business education/occupations have expanded and that technical education/occupations have contracted in the Czech Republic and Poland since 1990. We interpret these changes as an adjustment necessary for their transition to a market economy. We do not find the same pattern in Hungary, which we attribute to the earlier timing of its transition. We construct an aggregate model in which labour reallocates in response to changing demand structure. When calibrated with the Czech and Polish data, the model generates a large movement of workers with technical education and experience into business occupations in the early 1990s. The discounted sum of output loss due to the gap between the demand structure and the composition of existing human capital amounts to between 8 and 40 percent of 1990 GDP.  相似文献   
48.
According to the Capital of Karl Marx, capital aims at realizing the value maintenance and increment during the process of its cycle and turnover. Without the conditions of capital's cycle and turnover, it will break off. This will furthermore bring an obstacle to the value maintenance and increment of capital, which is the root of capital operation venture and is also the internal mechanism forming the capital operation venture of nation-owned enterprises.  相似文献   
49.
Relative Guarantees   总被引:1,自引:0,他引:1  
Many real-world financial contracts have some sort of minimum rate of return guarantee included. One class of these guarantees is so-called relative guarantees, i.e., guarantees where the minimum guaranteed rate of return is given as a function of the stochastic return on a reference portfolio. These guarantees are the topic of this paper. We analyse a wide range of different functional specifications for the minimum guaranteed rate of return, hereunder both so-called maturity and multi-period guarantees. Several closed form solutions are presented.  相似文献   
50.
Replacement investment is essentially a regenerative optimal stopping problem; that is, the key decision concerns when to terminate the life of existing plant – and hence when to start over again. This paper examines this optimisation problem within a continuous time framework and studies the qualitative and quantitative impact of uncertainty on the timing of new investment (and the criteria that should be used for terminating the life of existing plant).  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