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   32621篇
  免费   1381篇
  国内免费   13篇
财政金融   4430篇
工业经济   2452篇
计划管理   7045篇
经济学   6049篇
综合类   2336篇
运输经济   287篇
旅游经济   190篇
贸易经济   4298篇
农业经济   1959篇
经济概况   4899篇
信息产业经济   5篇
邮电经济   65篇
  2024年   62篇
  2023年   260篇
  2022年   484篇
  2021年   761篇
  2020年   839篇
  2019年   927篇
  2018年   578篇
  2017年   1077篇
  2016年   869篇
  2015年   1010篇
  2014年   1219篇
  2013年   1980篇
  2012年   2557篇
  2011年   3982篇
  2010年   3384篇
  2009年   2140篇
  2008年   2246篇
  2007年   2105篇
  2006年   2298篇
  2005年   2018篇
  2004年   643篇
  2003年   586篇
  2002年   562篇
  2001年   530篇
  2000年   286篇
  1999年   132篇
  1998年   96篇
  1997年   78篇
  1996年   56篇
  1995年   34篇
  1994年   32篇
  1993年   32篇
  1992年   36篇
  1991年   30篇
  1990年   21篇
  1989年   12篇
  1988年   12篇
  1987年   10篇
  1985年   1篇
  1984年   14篇
  1983年   3篇
  1982年   1篇
  1981年   3篇
  1980年   2篇
  1978年   2篇
  1977年   2篇
  1962年   1篇
  1957年   1篇
  1900年   1篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
111.
Inspirational brand story is a widely used marketing strategy in brand building. However, few empirical studies have investigated the underlying mechanism and boundary conditions of a successful brand story strategy. The current study examined the influence of lead character's gender in inspirational brand story on consumer–brand identification based on the social identity theory, benevolent sexism, and gender schema theory. Results from two experiments demonstrated that the gender of inspirational brand stories has an impact on consumer brand identity through the mediation effect of sympathy. Compared with a male character, a female character elicits viewers' sympathy, which results in high brand identification. Such a gender effect is stronger when there is a high level of perceived gender role conformity. Theoretical and managerial implications are discussed.  相似文献   
112.
中国人民大学出版社在1998年出版了一套《知识经济时代丛书》,作者多是信息科学、管理科学和经济科学方面的专家学者。其中中国人民大学信息学院院长、中国信息经济学会副理事长陈禹教授和中山大学谢康副教授(均为"作者简介"的职称和职务)合著的《知识经济的测度理论与方法》(以下简称《测度》)引人注目。因为"知识经济"的测度是一个困难的问题。  相似文献   
113.
This paper compares the output and revenue effects in the rate-of-return regulated monopoly model. Both the ad valorem and the unit tax generally decrease the use of capital, and as such, reduce the output and raise the price. In addition, it is shown that Suits and Musgrave's conclusion of higher revenue of an ad valorem tax at a given output can apply to a regulated monopolist if the marginal product of labor under the ad valorem tax is greater than or equal to that under the unit tax. Similarly, their second conclusion, that for a given tax revenue an ad valorem tax has a larger output than a unit tax rate before the revenue-maximizing tax rate, can also apply to the regulated monopolist.  相似文献   
114.
115.
The IPO process is a way for companies to improve their corporate governance and for investors to assess company quality.This paper posits that investor choices...  相似文献   
116.
Corporate lobbying activities are designed to influence legislators, regulators and courts, presumably to encourage favorable policies and/or outcomes. In dollar terms, corporate lobbying expenditures are typically one or even two orders of magnitude larger than spending by Political Action Committees (PAC), and, unlike PAC donations, lobbying amounts are direct corporate expenditures. We use data made available by the Lobbying Disclosure Act of 1995 to examine this more pervasive form of corporate political activity. We find that, on average, lobbying is positively related to accounting and market measures of financial performance. These results are robust across a number of empirical specifications. We also report market performance evidence using a portfolio approach. We find that portfolios of firms with the highest lobbying intensities significantly outperform their benchmarks in the three years following portfolio formation.  相似文献   
117.
In this study,we examine the effects of the transformation of accounting firms’organizational form on audit quality.We find that the transformation from limited...  相似文献   
118.
119.
This paper generalizes Rubinstein and Wolinsky's (1987) model of middlemen (intermediation) by incorporating production and search costs, plus more general matching and bargaining. This allows us to study many new issues, including entry, efficiency, and dynamics. In the benchmark model, equilibrium exists uniquely and involves production and intermediation for some parameters but not others. Sometimes intermediation is essential: the market operates if and only if middlemen are active. If bargaining powers are set correctly equilibrium is efficient; if not there can be too much or too little economic activity. This is novel, compared to the original Rubinstein–Wolinsky model, where equilibrium is always efficient.  相似文献   
120.
The extant literature shows that institutional investors engage in corporate governance to enhance a firm's long‐term value. Measuring firm performance using the F‐Score, we examine the persistent monitoring role of institutional investors and identify the financial aspects of a firm that institutional monitoring improves. We find strong evidence that long‐term institutions with large shareholdings consistently improve a firm's F‐Score and that such activity occurs primarily through the enhancement of the firm's operating efficiency. Other institutions reduce a firm's F‐Score. Moreover, we find evidence that, while monitoring institutions improve a firm's financial health, transient (followed by non‐transient) institutions trade on this information.  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