全文获取类型
收费全文 | 5870篇 |
免费 | 154篇 |
国内免费 | 4篇 |
专业分类
财政金融 | 900篇 |
工业经济 | 410篇 |
计划管理 | 1036篇 |
经济学 | 1269篇 |
综合类 | 327篇 |
运输经济 | 31篇 |
旅游经济 | 49篇 |
贸易经济 | 867篇 |
农业经济 | 308篇 |
经济概况 | 823篇 |
邮电经济 | 8篇 |
出版年
2023年 | 53篇 |
2022年 | 65篇 |
2021年 | 128篇 |
2020年 | 128篇 |
2019年 | 107篇 |
2018年 | 107篇 |
2017年 | 167篇 |
2016年 | 142篇 |
2015年 | 118篇 |
2014年 | 164篇 |
2013年 | 418篇 |
2012年 | 322篇 |
2011年 | 466篇 |
2010年 | 447篇 |
2009年 | 295篇 |
2008年 | 334篇 |
2007年 | 368篇 |
2006年 | 340篇 |
2005年 | 271篇 |
2004年 | 124篇 |
2003年 | 128篇 |
2002年 | 121篇 |
2001年 | 103篇 |
2000年 | 72篇 |
1999年 | 68篇 |
1998年 | 64篇 |
1997年 | 42篇 |
1996年 | 47篇 |
1995年 | 43篇 |
1994年 | 39篇 |
1993年 | 22篇 |
1992年 | 39篇 |
1991年 | 32篇 |
1990年 | 24篇 |
1989年 | 31篇 |
1988年 | 23篇 |
1986年 | 25篇 |
1985年 | 53篇 |
1984年 | 47篇 |
1983年 | 40篇 |
1982年 | 34篇 |
1981年 | 28篇 |
1980年 | 34篇 |
1979年 | 38篇 |
1978年 | 33篇 |
1977年 | 34篇 |
1976年 | 25篇 |
1975年 | 26篇 |
1974年 | 33篇 |
1972年 | 16篇 |
排序方式: 共有6028条查询结果,搜索用时 15 毫秒
81.
The American corporate financing system, unlike that of most other countries, has not been organized around a set of “universal banks” that perform a variety of functions for their clients. Indeed, the distinguishing feature of American financial history is the number and variety of financial intermediaries, and their relationships with corporations (and one another). Besides commercial banks, there are investment banks, insurance companies, venture capitalists, commercial paper dealers, mutual funds, and many others. The economic role of such intermediaries is to reduce market frictions such as “asymmetric information” and “agency problems” that otherwise raise the cost of outside capital for U.S. companies. This article views the changing menu of such intermediaries and their networks as the driving force behind the evolution of American corporate finance. U.S. financial history is seen as a series of institutional and financial innovations designed in large part to work around costly restrictions on relationships–particularly, limits on the scale and scope of U.S. banks–that do not exist in most other countries. In terms of its success in reducing the information and control costs of corporate finance, the history of the American financial system includes periods of significant progress as well as major reversals. Three relatively successful periods– the early 19th-century in New England, the “incipient” universal banking of the 1920s, and modernday financial capitalism–are separated by periods of drastic reductions in the menu of financial relationships– particularly the Great Depression and its 20-year aftermath. Besides new financial claims like preferred stock and new intermediaries such as venture capitalists, another important innovation is new forms of cooperation among intermediaries– especially among banks, venture capitalists, trusts, pensions, and investment banks–that have enabled the U.S. financial system to provide some of the key advantages of universal banking systems. Some of the largest U.S. commercial banks today can be viewed as positioning themselves to play a central coordinating role in these new coalitions of intermediaries. In so doing, they may become the platform for a distinctively American universal banking system. 相似文献
82.
文章结合陕西省邮政综合网运行维护的实际,总结了陕西省邮政信息技术局在综合网运行维护工作中注重长期规划、强化规范管理、全面提升综合网运行维护水平的经验,提出了加强前期规划和规范管理是邮政信息网运行维护工作的重中之重。 相似文献
83.
本文从会计对象的角度探讨了产权与会计的关系。本文认为,会计的对象就是产权价值运动,具体而言就是产权价值运动的过程和结果以及所体现的产权经济关系。在此基础上,本文从纵向的角度具体地分析了产权价值运动的层次与结构,从横向的角度具体分析了产权价值运动的形式与种类。 相似文献
84.
2005年资产证券化试点打开了证券化的空间,但试点证券化资产范围相对狭窄,没有触及中小企业的融资需求。资产支持商业票据提供了破题的一种选择。本文介绍了资产支持商业票据的发展概况、发展的市场动力、交易结构以及交易种类,并对一个具体案例进行了分析。 相似文献
85.
2006年3月31日,依欧盟转化《要约收购指令》之要求,法国颁布了《公开要约收购法》,对现有的公开要约收购制度进行了多方位、深层次的改革。从宏观上看,此次改革主要涉及四个方面,即金融证券管理局监管范围的改革、强制要约收购制度的改革、要约透明机制的改革以及反要约收购防御措施的改革。尽管改革的效果仍有待评估,但法国在此次改革中所体现的提高欧盟范围内企业竞争力的决心和表率作用无疑为欧盟经济一体化注入了新的活力。 相似文献
86.
Charles Figuieres Jean Hindriks Gareth D. Myles 《International Tax and Public Finance》2004,11(2):155-174
Problems of intergovernmental policy coordination can take many forms and are becoming increasingly important with continuing economic integration. In this paper we focus on the fiscal competition problem where the non-cooperative choice of taxes and transfers among governments typically leads to a suboptimal outcome. We look at the effect of two widely used corrective policies: revenue sharing and expenditure sharing (or intergovernmental matching grants). Our main result is that these two corrective policies have opposite effects depending on the form of competition between governments, namely whether governments compete in taxes or expenditures. More precisely, for any form of competition, revenue sharing is desirable exactly when expenditure sharing is not and vice versa. The implication is that the choice of the optimal corrective policy requires a complete understanding of the underlying non-cooperative behavior among governments. Our second main result is that neither revenue sharing or expenditure sharing can be sustained as a Nash equilibrium among governments, although all governments would benefit from one of these two corrective policies. Central intervention is therefore inevitable unless governments can pre-commit to the optimal corrective policy before setting their fiscal policies. 相似文献
87.
Tim Brailsford Richard Heaney Jing Shi 《International Review of Financial Analysis》2004,13(2):119-132
This paper analyses the time series behaviour of the initial public offering (IPO) market using an equilibrium model of demand and supply that incorporates the number of new issues, average underpricing, and general market conditions. Model predictions include the existence of serial correlation in both the number of new issues and the average level of underpricing, as well as interactions between these variables and the impact of general market conditions. The model is tested using 40 years of monthly IPO data. The empirical results are generally consistent with predictions. 相似文献
88.
It is well known that sunspot equilibria may arise under an interest rate operating procedure in which the central bank varies the nominal rate with movements in future inflation (a forward-looking Taylor rule). This paper demonstrates that these sunspot equilibria may be learnable in the sense of E-stability. 相似文献
89.
我国的银行业进行信用风险评级,虽然在技术上有一定的“后发优势”,但是绝对不是简单的“直接拿来”。信用风险的内部评级工作需要根植于内部数据,开发适合中国实际情况的评级模型。本文从银行内部评级的角度,对信用风险评级的若干问题进行了讨论,并提出了适当的处理方式。 相似文献
90.
分析了胜利油田集输系统常见的腐蚀类型和腐蚀机理,分别阐述了各种局部腐蚀的防护措施,并综合对比了各种防腐方法的优缺点.指出根据不同区块的实际腐蚀环境、介质及工艺条件,因地制宜、有的放矢地制定经济、合理的防腐措施是减缓和控制腐蚀的有效途径。 相似文献