全文获取类型
收费全文 | 15301篇 |
免费 | 644篇 |
国内免费 | 256篇 |
专业分类
财政金融 | 3440篇 |
工业经济 | 487篇 |
计划管理 | 2384篇 |
经济学 | 2820篇 |
综合类 | 2622篇 |
运输经济 | 46篇 |
旅游经济 | 54篇 |
贸易经济 | 2094篇 |
农业经济 | 402篇 |
经济概况 | 1852篇 |
出版年
2024年 | 33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 390 毫秒
61.
Edmond Malinvaud 《Revue internationale de statistique》1997,65(1):97-109
Thinking about future needs and about what can reasonably be expected as feasible in the next century, how should producers of statistics direct their activity? Increasing complexity and diversity of needs leads us to recognize that, between producers and users of statistics, a mediating role is more and more often played by analysts and research workers who are requesting above all good data bases. Concerning infrastructures for statistics on productive systems, coordination between accountants and statisticians will be crucial, as well as adaptation of the constraints which, because of excessive worry about confidentiality, could prevent establishment or use of data bases. In an increasingly competitive world, where private firms will sell analyses and informations, particularly on very large enterprises, the public statistical service will remain essential in all respects. Intangible investments, innovations and many aspects of the internal organization of firms will create formidable challenges. Information on employment and labour markets has been much developed during the past decades; but on a few specific and difficult issues progress is still needed: lifecyles in the working-age population, acquisition of knowledge and skills in formal education and on the job, matching labour supplies and demands, and so on. Particular attention will have to be given to the lower levels of cultural and professional skills. 相似文献
62.
蔡元萍 《哈尔滨市经济管理干部学院学报》2003,(3)
网上理财服务以整合实现企业电子商务为目标提供互联网环境下财务管理模式、财务工作方式及其各项功能的财务管理软件系统、网络财务软件的各项功能都对企业财务会计产生深远影响。 相似文献
63.
64.
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
65.
66.
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
67.
68.
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
69.
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
70.
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