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   363篇
  免费   20篇
财政金融   117篇
工业经济   27篇
计划管理   46篇
经济学   74篇
综合类   8篇
运输经济   2篇
旅游经济   9篇
贸易经济   72篇
农业经济   14篇
经济概况   14篇
  2023年   1篇
  2022年   2篇
  2020年   10篇
  2019年   7篇
  2018年   8篇
  2017年   15篇
  2016年   13篇
  2015年   13篇
  2014年   12篇
  2013年   37篇
  2012年   19篇
  2011年   28篇
  2010年   17篇
  2009年   19篇
  2008年   19篇
  2007年   14篇
  2006年   15篇
  2005年   21篇
  2004年   12篇
  2003年   6篇
  2002年   9篇
  2001年   7篇
  2000年   7篇
  1999年   4篇
  1998年   5篇
  1997年   6篇
  1996年   5篇
  1995年   4篇
  1994年   4篇
  1993年   6篇
  1992年   3篇
  1991年   4篇
  1990年   3篇
  1989年   3篇
  1988年   1篇
  1987年   1篇
  1986年   3篇
  1985年   4篇
  1984年   6篇
  1982年   5篇
  1981年   1篇
  1980年   1篇
  1979年   1篇
  1977年   1篇
  1967年   1篇
排序方式: 共有383条查询结果,搜索用时 31 毫秒
31.
正一旦他们看准并研究透彻了特定市场上的机遇,就会制定一套聚焦战略,将注意力牢牢锚定他们认为最佳的机会,这会让战略家们一次性收获一个领域的多个机遇,而非相互割裂的一个个机会机遇稍纵即逝。对于任何企业,抓住新的增长机遇都具有战略意义上的重要性,这种重要性体现在公司整体发展、业务创新、营销创意等各个方面。更重要的是,在新的竞争环境下,公司越来越看重变革与灵活,那么是否过去强调聚焦度的战略就不再重要?  相似文献   
32.
Despite high levels of asymmetry of information, firms that issue seasoned equity offerings (SEOs) within a year of their initial public offering (IPO) (follow‐on SEOs) are able to offer shares at a lower discount as compared to more mature firms. We provide evidence that this seeming contradiction can be explained by a very high degree of demand for the follow‐on offering. We find that the likelihood of issuing a follow‐on SEO is significantly related to the level of institutional demand and that discounts are lower for follow‐on SEOs in which institutional demand is high. We also consider the joint effect of cash holdings and follow‐on SEOs on discounts since firms that have recently gone public tend to hold high levels of cash. Underpricing is higher for firms with elevated preoffer levels of cash, which is consistent with market timing predictions. However, this relation is mitigated for both follow‐on SEOs and issues that also have high share demand.  相似文献   
33.
We examine the relation between corporate liquidity and political connections measured via lobbying expenditures. This is an interesting question as many of the motives for holding cash should be diminished by political connections. Results indicate a significant and inverse relation between cash levels and lobby expenses and that the marginal value of cash decreases with lobbying. Taken together, these findings suggest firms react optimally to the reduced benefits of cash linked to political connections and that the market recognizes the weakened benefits of cash. Overall, our research shows another way political connections can shape corporate policy.  相似文献   
34.
Responsible risk management is central to banking ethics. With the 1999 publication of the Basel Committee’s proposal, Basel II, for a New Capital Accord to replace the 1988 agreement, Basel I, an attempt has been made to address the problem of correlating banks’ risk management with their capital requirements. The Basel II framework, finalised in June 2004, is designed to improve risk management by using models based on past performance to help set the amount of capital banks are required to hold by regulators, with the purpose of improving the efficiency of capital allocation. The objectives of this study are to investigate how banks generally, but particularly those located in China, could improve their risk management systems and what the implications of these new regulations are for them. Three relevant propositions were formulated, namely, Basel II will improve risk management; Basel II will improve capital allocation efficiency; and compliance with advanced risk management systems is biased in favour of the large banks. Evidence was assembled with which to evaluate these three propositions by gathering relevant primary data by means of a representative survey of Chinese banking executives involved in risk management. The findings strongly support the first two of the above propositions and partly support the third proposition.  相似文献   
35.
The Environmental Protection Agency is currently gathering data to regulate livestock facilities under the Clean Air Act, legislation that purports to protect public health. To set rational policy, estimates of health externalities associated with livestock farming are necessary. This study uses geographic shifts in the industry to measure the impact of pollution on infant health. The article finds that a doubling of production leads to a 7.4% increase in infant mortality. This finding is robust with respect to the inclusion of multiple fixed and time-varying controls. The mortality increases are driven by elevated levels of respiratory diseases, providing suggestive evidence of an air pollution mechanism.  相似文献   
36.
New opportunities for nonprofit organisations to reach new donors and volunteers are being generated by an accelerated interest in cause‐related marketing on the part of both consumers and business firms, in conjunction with the emergence of the Internet. Together, these conditions have created a climate conducive for nonprofit alliances with corporations to become one of the fastest growing forms of marketing today. This paper examines online cause‐related marketing from the fundraiser's perspective, and sets forth a series of marketing management implications of building relationships with businesses and their customers as potential donors on the Internet. Copyright © 2000 Henry Stewart Publications.  相似文献   
37.
Seasoned equity offering (SEO) underpricing has increased dramatically since the early 1980s. While previous research has examined the determinants of SEO underpricing, these studies have not explored the effect of insider ownership on discounts. We find that this effect is twofold. First, higher insider ownership reduces float, thereby increasing price pressure and SEO underpricing. This effect is greatest in firms with low liquidity. Second, the greater the percentage of secondary shares offered, the lower the underpricing, suggesting that manager's pressure banks to reduce underpricing when their personal wealth is at stake. However, we find that this negative relation is mitigated if the firm employs a prestigious underwriter.  相似文献   
38.
39.
40.
Hungary's status as a model in agriculture is examined in terms of its economic, social and political performance, its planning and organizational components and the contextual factors affecting its transferability. In economic and social performance the Hungarian strategy compares favourably with the rest of Eastern Europe and the USSR. Planning and institutional factors contributing to this performance include the New Economic Mechanism planning approach, autonomous agricultural producers' co-operatives, new structures for diffusion of technology, and integration of household producers into the commodity system. While the transferability of the model remains doubtful due to factors such as size, technical base, and political choices, increased participation in the world economy may force the USSR and the rest of Eastern Europe into reforms bearing some resemblance to those in Hungary.  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