全文获取类型
收费全文 | 22817篇 |
免费 | 4524篇 |
专业分类
财政金融 | 3177篇 |
工业经济 | 2665篇 |
计划管理 | 3330篇 |
经济学 | 5935篇 |
综合类 | 257篇 |
运输经济 | 98篇 |
旅游经济 | 278篇 |
贸易经济 | 5192篇 |
农业经济 | 3199篇 |
经济概况 | 3169篇 |
邮电经济 | 41篇 |
出版年
2024年 | 182篇 |
2023年 | 449篇 |
2022年 | 287篇 |
2021年 | 270篇 |
2020年 | 637篇 |
2019年 | 1189篇 |
2018年 | 997篇 |
2017年 | 1065篇 |
2016年 | 945篇 |
2015年 | 816篇 |
2014年 | 987篇 |
2013年 | 2226篇 |
2012年 | 1340篇 |
2011年 | 1027篇 |
2010年 | 995篇 |
2009年 | 965篇 |
2008年 | 765篇 |
2007年 | 797篇 |
2006年 | 711篇 |
2005年 | 662篇 |
2004年 | 602篇 |
2003年 | 504篇 |
2002年 | 425篇 |
2001年 | 359篇 |
2000年 | 343篇 |
1999年 | 361篇 |
1998年 | 339篇 |
1997年 | 300篇 |
1996年 | 270篇 |
1995年 | 257篇 |
1994年 | 252篇 |
1993年 | 280篇 |
1992年 | 279篇 |
1991年 | 309篇 |
1990年 | 206篇 |
1989年 | 220篇 |
1988年 | 181篇 |
1987年 | 176篇 |
1986年 | 159篇 |
1985年 | 290篇 |
1984年 | 271篇 |
1983年 | 262篇 |
1982年 | 242篇 |
1981年 | 214篇 |
1980年 | 230篇 |
1979年 | 224篇 |
1978年 | 189篇 |
1977年 | 193篇 |
1976年 | 161篇 |
1973年 | 147篇 |
排序方式: 共有10000条查询结果,搜索用时 765 毫秒
71.
We examine voting by a board designed to mitigate conflicts of interest between privately informed insiders and owners. Our model demonstrates that, as argued by researchers and the business press, boards with a majority of trustworthy but uninformed “watchdogs” can implement institutionally preferred policies. Our laboratory experiments strongly support this conclusion. Our model also highlights the necessity of penalties on insiders when there is dissension among board members. However, penalties for dissent appeared to have little impact on the experimental outcomes. 相似文献
72.
反腐败之"高薪养廉"对策辨误 总被引:2,自引:0,他引:2
“高薪养廉”是很多人极力推崇的对策之一,无论是从理论上还是实践上看,“高薪养廉”都不适合中国国情,不能从根本上解决腐败问题。腐败问题的解决是一项系统工程。 相似文献
73.
74.
Statement of Financial Accounting Standard (SFAS) No. 106 on Nonpension Postretirement Benefits (NPB) provides managers with
a relatively long adoption window and choice of transition methods which can be used by affected companies to manage earnings.
This paper examines whether management's choice of adoption timing is motivated by the desire to manage earnings. Fisher's
[1934] exact probability analysis is used to test the hypothesis regarding profitability of a sample of 200 early and late
adopters of SFAS No. 106. The results indicate that the profitability of adopting the income-reducing accounting standard
(SFAS No. 106) early is significantly higher for more profitable firms than for less profitable firms. 相似文献
75.
76.
This study investigates ethical decision-making by considering the differences in ethical judgments between undergraduate business and MBA students on selected ethical issues facing employees and managers of today's businesses. The study further investigates differences in ethical judgments between undergraduates and MBAs in terms of a perceived position as an employee or as a manager. The findings indicate that undergraduate students tend to be more ethical than MBA students and that both groups tend to be more ethical when they perceive themselves as managers rather than employees. The authors discuss the implications for both business practitioners and educators.Shohreh A. Kaynama is Associate Professor of Marketing in the School of Business and Economics at Towson State University in Baltimore, Maryland. She earned a Ph.D. in Marketing and the Decision Sciences. Dr. Kaynama has published extensively in numerous National and International proceedings. Her area of research is strategic marketing, consumer behavior, applications of computers and decision sciences in marketing and global marketing.
Louise W. Smith is Professor of Marketing in the School of Business and Economics at Towson State University in Baltimore, Maryland. Dr. Smith's main professional interest is consumer behavior. Dr. Smith's articles have appeared in the Journal of Public Policy & Marketing, Journal of Health Care Marketing, Journal of Marketing Education, Journal of Services Marketing, and Journal of Consumer Marketing among others.
Algin B. King is Professor of Marketing in the School of Business and Economics at Towson State University in Baltimore, Maryland. He has served on the Faculties of seven universities, publishing numerous articles in National Professional Meetings Proceedings and scholarly journals including Journal of Euro-Marketing, Atlantic Economic Journal. In addition he has served as a business consultant to numerous business firms. 相似文献
77.
78.
Summary A sequential testing procedure called 2-SPRT for the meanμ of the negative binomial distribution with known exponentk is presented. For any fixedμ
0(μ
1<μ
0<μ
2), the 2-SPRT provides an asymptotic solution to the modified Kiefer-Weiss problem. Determination ofμ
0 such that the test provides an approximate solution to the Kiefer-Weiss problem is described. The behavior of the 2-SPRT
and the Sequential Probability Ratio Test is investigated using Monte Carlo methods. The error probabilities and the average
sample numbers are compared.
All the computations were carried out on the Alabama Supercomputer. 相似文献
79.
James H. Stock 《Oxford bulletin of economics and statistics》1996,58(4):685-701
This paper focuses on the construction of forecasts over long horizons where a typical long-horizon forecast might span four years using 20 to 40 years’ data. It is argued that the presence of persistence in the form of unit or near-unit autoregressive roots poses substantial difficulties for long-horizon interval and point forecasting. These difficulties may not be overcome even by efficient pre-testing or model-selection procedures and might, in general, lead to point forecasts with large asymptotic root mean squared errors and undesirably wide prediction intervals. 相似文献
80.