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   1584篇
  免费   38篇
财政金融   291篇
工业经济   132篇
计划管理   277篇
经济学   234篇
综合类   31篇
运输经济   16篇
旅游经济   44篇
贸易经济   340篇
农业经济   109篇
经济概况   146篇
信息产业经济   1篇
邮电经济   1篇
  2023年   8篇
  2022年   9篇
  2021年   9篇
  2020年   23篇
  2019年   43篇
  2018年   26篇
  2017年   32篇
  2016年   45篇
  2015年   17篇
  2014年   32篇
  2013年   200篇
  2012年   35篇
  2011年   48篇
  2010年   36篇
  2009年   61篇
  2008年   75篇
  2007年   61篇
  2006年   55篇
  2005年   53篇
  2004年   61篇
  2003年   53篇
  2002年   43篇
  2001年   44篇
  2000年   35篇
  1999年   40篇
  1998年   41篇
  1997年   20篇
  1996年   24篇
  1995年   30篇
  1994年   21篇
  1993年   23篇
  1992年   30篇
  1991年   15篇
  1990年   22篇
  1989年   25篇
  1988年   21篇
  1987年   6篇
  1986年   19篇
  1985年   19篇
  1984年   30篇
  1983年   21篇
  1982年   16篇
  1981年   14篇
  1980年   8篇
  1979年   11篇
  1978年   9篇
  1977年   6篇
  1976年   7篇
  1975年   11篇
  1974年   12篇
排序方式: 共有1622条查询结果,搜索用时 15 毫秒
11.
12.
Many accounting educators believe that the student learning of accounting is better facilitated over a longer period of time, rather than a shorter period of time. This study examined the results of student performance in two introductory accounting courses, comparing student performance results of four-week summer classes with the results of traditional 16-week courses. In this research, the same professor taught the spring and summer ACC 201 courses, and two other professors taught both the spring and summer ACC 211 courses. Also held constant were the lecture material, course assignment, and test content. The results of the study indicate that in general, students taking introductory accounting over four weeks fare about as well as students who take introductory accounting over a traditional 16-week period. These results have potential importance beyond accounting education and provide support to universities offering more block courses to better serve individual student needs.  相似文献   
13.
Many corporations are retraining midcareer managers in order to combat employee obsolescence and boost corporate competitiveness. The receptivity of midcareer managers to retraining is mixed. Those managers who believe they can master new work-related learning (in the terms of this study, those who have positive self-efficacy in learning beliefs) are most amenable to retraining. The objective of the present study was to determine the antecedents of positive self-efficacy beliefs for midcareer managers facing retraining. We discovered that managers' advancement potential and the relevance of their previous training had a profound impact on their self-efficacy beliefs. These findings have important practical implications. The seeds of receptivity to retraining are planted throughout managers' careers. Hence, retraining should not be viewed on a program-by-program basis, but rather should be understood in the broader context of corporate life and individual career history. To prepare for the inevitable corporate evolution and change demanded in a dynamic business environment, senior executives and human resource managers should be proactive in creating those conditions that facilitate the development of positive self-efficacy in learning beliefs.  相似文献   
14.
15.
Ghostwriting is viewed by some as a necessary element for crafting an effective public image. Defenders of ghostwriting see no ethical dilemma in the practice because the audience knows the speechgiver is not necessarily the speechwriter. Alernatively, those regarding ghostwriting as unethical view the practice as deceitful. This group argues that the audience does not recognize the employment of a speechwriter and thus a speechgiver relies on the words of another to fortify personal ethos. This article examines several positions regarding the ethics of ghostwriting and discusses an empirical study testing three major positions found in ghostwriting literature. Findings from the study indicate that respondents do recognize the use of speechwriters by certain individuals in certain circumstances.Linda A. Riley is a College Associate Professor in the Department of Marketing, College of Business Administration and Economics at New Mexico State University. She also serves as the Director of the Center for Economic Development Research and Assistance in the College of Business Administration and Economics.Stuart C. Brown is Assistant Professor of Rhetoric and Professional Communication in the English Department at New Mexico State University.  相似文献   
16.
17.
This paper studies how firm disclosure activity affects the relation between current annual stock returns, contemporaneous annual earnings and future earnings. Our results show that firms with relatively more informative disclosures "bring the future forward" so that current returns reflect more future earnings news. We also find that changes in disclosure activity are positively related to changes in the importance of future earnings news for current returns. These results suggest that a firm's disclosure activity reveals credible, relevant information not in current earnings, and that this information is incorporated into the current stock price.  相似文献   
18.
19.
This study examines both the quantity and price of risk exposure for different segments of financial intermediaries. Overall, we find evidence of market segmentation in the U.S. financial services industry. Specifically, we find that securities firms, consistently over the sampling period 1974–1994, had the most market risk exposure with the lowest market risk premium. Banks' market risk fluctuated over the sampling period. Banks increased their market risk-taking after the shift in monetary target in October 1979 and the announcement of the risk-based capital requirements in July 1988. The banks' market risk became the highest and insignificantly different from securities firms'. The results are consistent with the moral hazard argument; that is, banks took on more risk to take advantage of government guarantees as their charter value declined. Banks were subject to relatively high interest rate risk premium. However, in response to increased interest rate volatility and decreased charter value after October 1979, banks (while they increased their market risk exposure) lowered their interest rate risk exposure to an insignificant level. The results suggest that the federal safety net may have been perceived by the market as covering only market risk but not interest rate risk. Overall, we find little evidence of interest rate risk exposure, suggesting the prevalence of hedging programs using interest rate derivatives. The interest rate risk premiums, unlike the risk exposure, differ across financial intermediaries.  相似文献   
20.
The loan market is a hybrid between a public and a private market, comprised of financial institutions with access to private information about borrowing firms. We test whether this is reflected in informationally efficient price formation in the loan market vis-a-vis the equity markets, and reject this private information hypothesis. We also reject a liquidity hypothesis which suggests that equity markets always lead loan markets, despite bank lenders' access to private information, because of greater liquidity in equity markets. We further test, and reject, an asymmetric price reaction hypothesis that states that loan returns are more sensitive to negative information whereas equity returns respond symmetrically to both positive and negative information. We find evidence most consistent with an integrated markets hypothesis that suggests that both the equity and syndicated bank loan markets are highly integrated such that information flows freely across markets. This is particularly true when the equity market makers are also loan syndicate members.   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