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   729篇
  免费   32篇
财政金融   208篇
工业经济   41篇
计划管理   133篇
经济学   126篇
综合类   9篇
旅游经济   11篇
贸易经济   120篇
农业经济   53篇
经济概况   60篇
  2023年   8篇
  2022年   5篇
  2021年   5篇
  2020年   14篇
  2019年   26篇
  2018年   17篇
  2017年   19篇
  2016年   19篇
  2015年   13篇
  2014年   24篇
  2013年   74篇
  2012年   26篇
  2011年   32篇
  2010年   30篇
  2009年   25篇
  2008年   25篇
  2007年   27篇
  2006年   30篇
  2005年   15篇
  2004年   23篇
  2003年   23篇
  2002年   20篇
  2001年   13篇
  2000年   18篇
  1999年   17篇
  1998年   14篇
  1997年   11篇
  1996年   16篇
  1995年   21篇
  1994年   14篇
  1993年   4篇
  1992年   6篇
  1991年   10篇
  1990年   12篇
  1989年   5篇
  1988年   4篇
  1985年   5篇
  1984年   7篇
  1983年   12篇
  1982年   8篇
  1981年   10篇
  1980年   4篇
  1979年   4篇
  1978年   8篇
  1974年   5篇
  1972年   5篇
  1969年   3篇
  1966年   2篇
  1963年   2篇
  1962年   3篇
排序方式: 共有761条查询结果,搜索用时 31 毫秒
91.
This study focuses on the economic exchange rate exposure of 168 U.S.-based multinational corporations (MNCs) with foreign operations primarily in Europe. The sampling plan and other refinements may improve the estimation of exposure and detection of relevant determinants. Operating characteristics that represent economic exposure are evaluated for their ability, to explain cross-sectional differences in exposure. More specifically, the degree of imbalance, which is a proxy for matching cash inflows and outflows, and proportion of export sales are able to explain differential exposure. Furthermore, shifts in the degree of imbalance and proportion of export sales are found to significantly explain shifts in exposure.  相似文献   
92.
93.
94.
Review     
Journal of Business Ethics -  相似文献   
95.
This work provides a test of competitive theories of wage determination by examining the wages of identical workers across industry classifications. The finding that a set of significant industry wage differentials exists would seem to contradict a purely competitive theory of wage determination. However, the apparent presence of unmeasured human capital that is correlated with industry status does provide one potential competitive explanation for the industry wage effects. Moreover, non-competitive explanations for the differences in industry wages, such as efficiency wage theory or institutional factors, appear to be inconsistent with the nature of the wage differentials.  相似文献   
96.
It is well documented that financing decisions by firms can signal valuable information about that firm. Our goal is to determine whether financing decisions by firms can signal valuable information about large stakeholders who have a substantial investment in those firms. In particular, we focus on financing decisions by firms after they had been partially acquired to determine whether these decisions signaled information that affected the values of their corresponding partial acquirers. We find that some financing policies by partially acquired firms may not only signal valuable information about themselves, but may also signal valuable information about their corresponding partial acquirers. We also find that the magnitude of the signal for the partially acquired firm that enacts a financing policy is dependent on the degree of monitoring imposed by the respective partial acquirer. JEL classification: G14, G34  相似文献   
97.
媒体沟通渠道增多,产品和服务形成差异化的能力下降(商品化),新型交互式多媒体以客户为中心的营销策略的出现……随着营销复杂程度不断提高CMO急需更好的营销平台支持其更明智的决策,提高成功率。营销职责日益严格,CEO、CFO和利益相关方要求提高透明度并论证营销投入的投资回报。客户自主能力提高,左右营销组合要素并要求个性化对待(他们的满意度通过点击鼠标可影响数百万人)。这些因素是营销高管面临的挑战,需要围绕客户彻底改变运营模式。  相似文献   
98.
In April 2000 the British Government legislated to provide UK citizens with a wide range of tax concessions on charitable donations, enabling registered UK charities to develop and launch new donor products similar in form to the ‘planned giving’ instruments that for many years have been available to supporters of US nonprofit organisations. This paper presents the outcomes to a study of the progress so far achieved by a sample of 89 British charities in their attempts to introduce planned giving products. The investigation explored the roles of certain market and other situational factors in motivating charities to establish planned giving instruments, the antecedents and consequences of heavy investment in the marketing of these new donor products, the main marketing methods employed; and the respondents' perceptions of the major problems involved and barriers to successful introduction.  相似文献   
99.
Valuing New South Wales rivers for use in benefit transfer   总被引:3,自引:0,他引:3  
The results from seven choice modelling applications designed to value improved river health in New South Wales are reported. These applications were designed to provide value estimates that could be used, through benefit transfer, to value improvements in the health of other rivers within the state. Because of limitations on the number of rivers that could be valued and populations sampled, a pooled model for use in benefit transfer was also estimated. The results indicate that both use and non-use values were found to exist for all catchments. In addition, value estimates were found to differ across catchments when populations resident within catchments were sampled. However, when populations resident outside catchments were sampled for two of these catchments, value estimates were found to be statistically similar. This indicates the importance of valuing improved river health in specific catchments by sampling populations within catchments. Yet, it also indicates that it is less critical to conduct multiple surveys of residents outside catchments to value improved river health.  相似文献   
100.
A study of the commercial growing of Bacillus thuringiensis (Bt) cotton in India, compares the performance of over 9,000 Bt and non-Bt cotton farm plots in Maharashtra over the 2002 and 2003 seasons. Results show that since their commercial release in 2002, Bt cotton varieties have had a significant positive impact on average yields and on the economic performance of cotton growers. Regional variation showed that, in a very few areas, not all farmers had benefited from increased performance of Bt varieties.  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