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   568篇
  免费   23篇
财政金融   148篇
工业经济   48篇
计划管理   81篇
经济学   79篇
综合类   10篇
运输经济   4篇
旅游经济   22篇
贸易经济   140篇
农业经济   23篇
经济概况   35篇
邮电经济   1篇
  2023年   4篇
  2021年   6篇
  2020年   10篇
  2019年   18篇
  2018年   16篇
  2017年   31篇
  2016年   12篇
  2015年   10篇
  2014年   14篇
  2013年   45篇
  2012年   18篇
  2011年   31篇
  2010年   23篇
  2009年   22篇
  2008年   20篇
  2007年   26篇
  2006年   17篇
  2005年   17篇
  2004年   19篇
  2003年   18篇
  2002年   20篇
  2001年   11篇
  2000年   7篇
  1999年   8篇
  1998年   9篇
  1997年   11篇
  1996年   11篇
  1995年   5篇
  1994年   10篇
  1993年   12篇
  1992年   6篇
  1991年   3篇
  1990年   9篇
  1989年   5篇
  1988年   3篇
  1987年   8篇
  1986年   8篇
  1985年   10篇
  1984年   9篇
  1983年   5篇
  1982年   6篇
  1981年   6篇
  1980年   3篇
  1979年   2篇
  1978年   4篇
  1977年   5篇
  1976年   3篇
  1975年   3篇
  1974年   4篇
  1966年   2篇
排序方式: 共有591条查询结果,搜索用时 31 毫秒
31.
Research summary : Prior scholarship has assumed that firm‐specific and general human capital can be analyzed separately. This article argues that, in some settings, this is not the case because prior firm‐specific human capital investments can be a market signal of an individual's willingness and ability to make such investments in the future. As such, the willingness and ability to make firm‐specific investments is a type of general human capital that links firm‐specific and general human capital in important ways. The article develops theory about these investments, market signals, and value appropriation. Then, the article examines implications for human resource management and several important questions in the field of strategic management, including theories of the firm and microfoundations of competitive advantage. Managerial summary : While managers don't often use the terms firm‐specific and general skills, they certainly recognize that investments employees make in their skill sets are more or less relevant to a specific firm. For instance, investing in specific relationships within a firm or learning a firm's proprietary software would be considered firm‐specific investments. While such skills may seem relevant only to the particular firm in which they were invested, these investments may also send valuable signals to competing firms that such employees are willing and able to make similar investments elsewhere. Hence, managers should be interested in determining if a potential hire has made prior firm‐specific investments to help them know whether that person might be likely to make such investments in his or her future place of employment. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
32.
33.
This paper examines the financial and operational hedging activities of US pharmaceutical and biotech firms that are subject to a high level of information asymmetry stemming from R&D investments during 2001–2006. We find evidence in support of the information asymmetry hypothesis à la Froot, Scharfstein and Stein (1993) that hedging helps mitigate the under‐investment problem. Specifically, we find that the use of financial derivatives is associated with greater firm value and that the value enhancement is larger for firms subject to greater information asymmetry and better growth opportunities. There is a synergy between financial hedging and operational hedging where the latter is used to counter product development risk. The results are robust with respect to alternative performance measures, industry‐specific growth measures, and the endogeneity problem. Our work is differentiated from existing studies that examined commodity‐based industries without addressing information asymmetry.  相似文献   
34.
This paper distinguishes between text and metatext in the resource‐based view (RBV) – that is, the actual words and logic fundamental to the RBV (the text) and the traditions, interpretations and applications of the theory (the metatext). It argues that Kaufman's ( 2015 ) criticism of the RBV as applied to strategic human resource management actually focuses on RBV metatext and not text. Indeed, unlike some RBV metatext, RBV text actually has a great deal to say about research and practice in strategic human resource management.  相似文献   
35.
This paper analyses the determinants of the overseas direct investment activity of Indian manufacturing enterprises. In general, several firm‐specific characteristics such as age, size, R&D intensity, skill intensity and export orientation are observed to be important explanatory factors in the outward foreign direct investment (O‐FDI) activity of Indian firms. The impact of age and size on O‐FDI has been observed to be non‐linear. The product differentiation activities and the productivity of firms are other useful factors in overseas production expansion in certain industries. The study reveals that the performance of these firm‐specific variables is subject to sectoral dynamics. Internationalization of production activities of Indian firms has been observed to be partly fuelled by policy liberalization during the 1990s.  相似文献   
36.
This article discusses the limitations of present methods of analyzing the coverage of advertising schedules and presents a technique for obtaining additional information from traditional measures of schedule coverage. This technique models entire patters of audience exposure to commercials by means of a compound Bernoulli distribution that can be estimated from reach and frequency data. Knowledge of the complete pattern of audience exposure to advertising schedules assists the media analyst in selecting optimally effective advertising schedules and consequently enhances the probability of conducting a successful advertising campaign.  相似文献   
37.
Using a difference-in-differences estimation framework and state-level data, we investigate the potential role of HIV/AIDS in contributing to declining abortion utilization in the United States. Our results suggest that the perceived risk of HIV contraction negatively affected unwanted pregnancies. Specifically, a 10% increase in HIV incidence is associated with 0.34–1.1% fewer abortions per live births, an effect that can account for at least one-tenth of the sharp decline in abortions observed from the early 1980s to mid-1990s.  相似文献   
38.
ABSTRACT

Illegal trafficking of girls results from their disadvantageous position in society, often reflected by preference for sons and neglect of daughters. India has both higher levels of illegal trafficking of girls and abnormal child sex ratios in favor of boys. This paper examines if the skewed sex ratio in India is associated with trafficking of girls. Using panel data from twenty-nine Indian states from 1980 to 2011, the study finds that a 100-unit increase in the child sex ratio is associated with a 0.635 percent increase in girl trafficking. Further, the association is heterogeneous by women’s empowerment, crime against women, and party rule in the state, and the association between the child sex ratio and trafficking of girls is stronger and larger in magnitude in states with greater women’s empowerment. Overall, it appears the results are driven both by greater reporting and a greater incidence of illegal girl trafficking.  相似文献   
39.
40.
Modern charities are facing increasing pressures requiring them to use more effectively a range of marketing activities, and segmentation may be one such tool. The giving literature suggests that the demographic factors of gender and age might serve as appropriate segmentation criteria and this paper examines whether motivations of existing donors vary by age or gender. The results suggest that there may be limited benefits in segmenting existing donors and that charities may be able to use similar promotional strategies for all existing donors. Copyright © 2002 Henry Stewart Publications  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