全文获取类型
收费全文 | 2254篇 |
免费 | 115篇 |
国内免费 | 3篇 |
专业分类
财政金融 | 346篇 |
工业经济 | 155篇 |
计划管理 | 436篇 |
经济学 | 564篇 |
综合类 | 63篇 |
运输经济 | 15篇 |
旅游经济 | 45篇 |
贸易经济 | 362篇 |
农业经济 | 109篇 |
经济概况 | 276篇 |
邮电经济 | 1篇 |
出版年
2023年 | 34篇 |
2022年 | 27篇 |
2021年 | 66篇 |
2020年 | 60篇 |
2019年 | 76篇 |
2018年 | 68篇 |
2017年 | 82篇 |
2016年 | 74篇 |
2015年 | 57篇 |
2014年 | 82篇 |
2013年 | 212篇 |
2012年 | 113篇 |
2011年 | 152篇 |
2010年 | 122篇 |
2009年 | 112篇 |
2008年 | 122篇 |
2007年 | 107篇 |
2006年 | 83篇 |
2005年 | 78篇 |
2004年 | 63篇 |
2003年 | 67篇 |
2002年 | 61篇 |
2001年 | 47篇 |
2000年 | 41篇 |
1999年 | 41篇 |
1998年 | 34篇 |
1997年 | 31篇 |
1996年 | 27篇 |
1995年 | 15篇 |
1994年 | 16篇 |
1993年 | 13篇 |
1992年 | 12篇 |
1991年 | 16篇 |
1990年 | 15篇 |
1989年 | 8篇 |
1987年 | 5篇 |
1986年 | 8篇 |
1985年 | 15篇 |
1984年 | 15篇 |
1983年 | 9篇 |
1982年 | 7篇 |
1981年 | 8篇 |
1980年 | 11篇 |
1979年 | 7篇 |
1978年 | 5篇 |
1977年 | 12篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1974年 | 4篇 |
1973年 | 4篇 |
排序方式: 共有2372条查询结果,搜索用时 15 毫秒
11.
城域网是与局域网和广域网相对应的计算机网络的概念,数据通信和电信技术的发展赋予城域网新的内涵,将城域网的概念延伸到整个通信网络,泛指在城市及其郊区范围内提供多种业务的所有网络。城域网覆盖大约2公里到150公里的范围,是城市中作为局域网互连的高速网络,它以宽带光传输为开放平台。各个城市的城域网最终将透过更大范围的广域网络骨干相互衔接,最终形成一个全国或全世界规模的无所不在的网络。 相似文献
12.
The Internet has successfully generated an ever-expanding cohort of users for all its major concomitant activities, including information gathering, communications and transactions. So far no attempt has been made to validate whether such a success is so deep as to transcend national cultures. Nor any work has been conducted to compare the internationalisation1 performances between online usage activities. The current study addresses these two research gaps from the perspective of four countries, i.e. Britain, Germany, Japan and Taiwan. Results show that although the technological forces have been quite successful in internationalising overall online usage activities, they succumb to the cultural forces as far as only the transactions activity, or more colloquially online purchase, is concerned. This indicates the relative difficulty in internationalising online purchase vis-à-vis other online usage activities. Further research on locating a series of step functions or kick-off time points regarding the development of online purchase is suggested. 相似文献
13.
In this paper we examine the determinants of self-employment success for microcredit borrowers. Theories of social capital and neighbourhood effects are integrated in an attempt to account for earnings differentials among a unique sample of microfinance borrowers. We posit that social capital – social relations that facilitate individual action – is essential for microentrepreneurial success. Based on a survey and data collected by the authors, it is demonstrated that social capital is a positive determinant of self-employment earnings. The role that neighbourhoods play in fostering social capital and improving microentrepreneurial performance are also highlighted. JEL classification: J23, O17, Z13 相似文献
14.
15.
Eric Dor Bruno Van der Linden Maritza Lopez-Novella 《Oxford bulletin of economics and statistics》1997,59(1):109-131
This paper is interested in the modelling of the relationship between active and passive labour market policies and the aggregate unemployment outflow rate. Our model is based on a matching function and includes a simple representation of the competition between various groups of job searchers. The empirical analysis uses Belgian data. Faced with variables that are often integrated of order 1 according to the usual tests but which cannot strictly speaking be integrated, we contribute to an important methodological debate by comparing the conclusions of a classical econometric analysis and a cointegration approach. 相似文献
16.
17.
How does the presence of multinational companies affect plant survival in the host country? We postulate that multinational companies can impact positively on plant survival through technology spillovers. We examine the nature of the effect of multinationals using a Cox proportional hazard model, which we estimate using plant‐level data for Irish manufacturing industries. Our results show that the presence of multinationals has a life‐enhancing effect only on indigenous plants in high‐tech industries, suggesting the presence of technology spillovers. In contrast, multinationals compete with each other in low‐tech sectors in the host country. 相似文献
18.
Dominic Gasbarro Kim‐Song Le Robert G. Schwebach J. Kenton Zumwalt 《The Journal of Financial Research》2004,27(1):133-141
Announcements of syndication loans increase borrowers' shareholder wealth if they are revolving credit agreements but not if they are term loans. Share price responses to revolving credit announcements are positive and significant, whereas the wealth effect for term loans is negative and significant. The results show that announcements from both the financial press and commercial information providers can affect borrower share price reaction. Overall, single syndication announcements appear to be more newsworthy than multiple announcements reported in the financial press, and we find evidence of information leakage, post‐announcement drift, or both. 相似文献
19.
The conceptual model presented in this article argues that corporations exhibit specific behaviors that signal their true level of moral development. Accordingly, the authors identify five levels of moral development and discuss the dynamics that move corporations from one level to another. Examples of corporate behavior which are indicative of specific stages of moral development are offered.R. Eric Reidenbach is Professor of Marketing and Director of the Center for Business Development and Research at the University of Southern Mississippi. He has written extensively on business and marketing ethics.Donald P. Robin, Professor of Business Ethics and Professor of Marketing at the University of Southern Mississippi, is coauthor with R. Eric Reidenbach of two recent books on business ethics with Prentice-Hall. He is a frequent lecturer on business ethics and is the author of several articles on the subject. 相似文献
20.
This paper analyzes the trade-off between risk and incentives in the share contracts of the American whaling industry. Using a newly collected panel of 5378 individuals who sailed on more than 1000 whaling voyages from 1855–68, the response of sailors’ compensation to an increase in risk is estimated. The risks used to identify this response resulted from the commerce-raiding naval vessels of the Confederacy during the Civil War. As the Confederate cruisers sailed primarily in the Atlantic, and therefore posed far less of a threat to whaling voyages to other oceans, a quasi-experimental approach focusing on the differences between Atlantic voyages compared to others is implemented. The results are consistent with a negative trade-off between risk and incentives in the industry’s contracts. Moreover, evidence is found of selection among less risk-averse sailors and merchants into riskier voyages during the war. 相似文献