全文获取类型
收费全文 | 15306篇 |
免费 | 644篇 |
国内免费 | 256篇 |
专业分类
财政金融 | 3441篇 |
工业经济 | 487篇 |
计划管理 | 2384篇 |
经济学 | 2821篇 |
综合类 | 2622篇 |
运输经济 | 46篇 |
旅游经济 | 54篇 |
贸易经济 | 2095篇 |
农业经济 | 402篇 |
经济概况 | 1854篇 |
出版年
2024年 | 38篇 |
2023年 | 289篇 |
2022年 | 196篇 |
2021年 | 423篇 |
2020年 | 554篇 |
2019年 | 436篇 |
2018年 | 437篇 |
2017年 | 468篇 |
2016年 | 521篇 |
2015年 | 447篇 |
2014年 | 976篇 |
2013年 | 1461篇 |
2012年 | 1145篇 |
2011年 | 1395篇 |
2010年 | 1116篇 |
2009年 | 1246篇 |
2008年 | 953篇 |
2007年 | 861篇 |
2006年 | 875篇 |
2005年 | 650篇 |
2004年 | 468篇 |
2003年 | 381篇 |
2002年 | 243篇 |
2001年 | 175篇 |
2000年 | 132篇 |
1999年 | 101篇 |
1998年 | 70篇 |
1997年 | 38篇 |
1996年 | 26篇 |
1995年 | 18篇 |
1994年 | 13篇 |
1993年 | 12篇 |
1992年 | 12篇 |
1991年 | 12篇 |
1990年 | 5篇 |
1989年 | 4篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1981年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 296 毫秒
61.
62.
During and after the Asian crisis, institutional investors and pension funds in Asian financial markets have been confronted with a number of difficulties effecting their performance and the way they carry out their role within the national pension system. We analyze these problems by comparing the actual investment policy of an institutional investor with an optimal investment strategy derived from the insights of modern portfolio theory. We also analyze whether the organizational set‐up of a pension fund allows it to adequately perform its role within the pension system. As an example, we examine the operations of the Thai Government Pension Fund (GPF). We find that allowing international investments and reducing restrictions on equity investments while lowering the implicit requirements for investments in government debt would allow the GPF to further diversify its investment risk and to increase its risk‐adjusted return. We also show that some changes in the governance structure of the GPF would lower the occurrence of conflicts of interest for the management and increase the efficiency of the GPF operations. 相似文献
63.
64.
Reductions in international interest rates are a major cause of capital flows to emerging economies. Increases in domestic interest rates are a frequent policy response to the resulting price increases. This is often unsuccessful. The paper suggests a theoretical explanation based on distinctive features of emerging financial markets, including imperfect asset substitutability and imperfect capital mobility for some sectors of the economy. It concludes that the appropriate policy response to capital inflows may be lower interest rates. 相似文献
65.
66.
This paper uses a two-country, flexible-price model with overlapping generations of infinitely lived households to study the role of net foreign asset dynamics in the propagation of productivity shocks. Absence of Ricardian equivalence ensures existence of a unique steady-state level of net foreign assets, to which the economy returns following temporary shocks. Model dynamics are significantly different from those of a setup in which terms of trade movements perform all the international adjustment and net foreign assets do not move. The difference relative to a complete markets economy in which net foreign asset movements play no role in shock transmission is smaller. It is amplified if the substitutability across goods rises and if shocks are permanent. 相似文献
67.
We examine four issues pertaining to initial public offerings (IPOs) using a survey of 438 chief financial officers (CFOs). First, why do firms go public? Second, is CFO sentiment stationary across bear and bull markets? Third, what concerns CFOs about going public? Fourth, do CFO perceptions correlate with returns? Results support funding for growth and liquidity as the primary reasons for IPOs. CFO sentiment is generally stationary in pre‐ and post‐bubble years. Managers are concerned with the direct costs of going public, such as underwriting fees, as well as indirect costs. We find a negative relation between a focus on immediate growth and long‐term abnormal returns. 相似文献
68.
This paper extends the mean-variance analysis and the two-fund separation theorem to a market with some constraints, such as, the incompleteness, prohibition of short-selling, and partial information, with stochastic interest rate, and with stochastic volatility for risky assets. By maximizing a quadratic utility of terminal wealth, we show that the efficient frontier for the problem is a straight line in the mean-standard-deviation diagram. The quadratic utility function exhibits mean-variance efficiency. Our results apply to portfolios of claims in a single period, multiperiod, and continuous time. 相似文献
69.
强化企事业单位内部审计的研究 总被引:1,自引:0,他引:1
杨应杰 《世界标准化与质量管理》2007,(7):38-41
随着企事业单位管理的需要,内部审计显得越来越重要。本文通过阐述我国企业内部审计中存在的问题,从内部审计认识、内部审计建设、内部审计人员三个方面进行分析,从中找出对策。 相似文献
70.
公司财务控制机理:一个基于制度博弈的分析 总被引:1,自引:0,他引:1
财务控制的目标是对出资者和经营者之间形成的代理契约的冲突进行管理和协调.以出资者与经营者的制度博弈模型为分析基础,可以清楚表明财务控制机理特征:首先,财务控制本身具有的制度成本(控制成本)是制约控制成效的关键因素;其次,财务控制作为一种制度安排,应具备使经营者违背代理契约的外部成本内部化的功能;最后,财务控制本质是一种契约安排,是出资者和经营者之间多次动态博弈的结果,因此需要不断进行修正完善. 相似文献