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   571篇
  免费   40篇
财政金融   105篇
工业经济   49篇
计划管理   125篇
经济学   105篇
综合类   4篇
运输经济   6篇
旅游经济   6篇
贸易经济   143篇
农业经济   15篇
经济概况   28篇
邮电经济   25篇
  2024年   1篇
  2023年   8篇
  2022年   6篇
  2021年   16篇
  2020年   16篇
  2019年   21篇
  2018年   23篇
  2017年   25篇
  2016年   28篇
  2015年   27篇
  2014年   36篇
  2013年   77篇
  2012年   49篇
  2011年   38篇
  2010年   42篇
  2009年   38篇
  2008年   27篇
  2007年   22篇
  2006年   18篇
  2005年   22篇
  2004年   20篇
  2003年   13篇
  2002年   8篇
  2001年   4篇
  2000年   8篇
  1999年   3篇
  1998年   3篇
  1996年   2篇
  1995年   1篇
  1994年   2篇
  1992年   2篇
  1988年   1篇
  1986年   1篇
  1985年   1篇
  1984年   1篇
  1980年   1篇
排序方式: 共有611条查询结果,搜索用时 15 毫秒
511.
512.
513.
Using a laboratory experiment with monetary rewards to explore the effect of self-reported public service motivation (PSM) on choosing to study public administration and on trust behaviour reveals that students of public administration behave more trusting and trustworthy than business sciences and law students. Self-reported PSM is positively associated with trust behaviour, but does not explain trust differences between the three groups. This indicates that the normative orientation that underlies self-reported PSM exerts a stronger influence on behaviour in a low-cost decision than in a high-cost decision with long-term consequences such as choosing a field of study.  相似文献   
514.
515.
There is growing concern over income inequality and its generational dimensions. Post‐Fordist and neoliberal restructuring have reshaped urban labour markets, resulting in growing inequalities that disproportionately afflict younger workers. This article empirically analyses the transition as experienced in Montreal and Vancouver, two Canadian cities that have undergone restructuring in different ways. The study of young adults' changing incomes reveals growing intra‐ and inter‐cohort inequality, and an increasing intergenerational income gap in both cities. Income inequality is greater in Vancouver, with its more pronounced post‐Fordist labour force composition and neoliberalized governance context. Known factors such as occupation and gender affect the earnings structure, but educational attainment has increased the most in terms of its effect on incomes. Inequalities among young adults are expected to magnify in the future due to unevenness in educational attainment. Urban research ought to pay close attention to the role of education in structuring inequalities, and the ways the impact of restructuring is unevenly distributed across generations.  相似文献   
516.
517.
518.
In this paper, we investigate the relation between firm-level corporate governance and firm value based on a large and previously unused dataset from Governance Metrics International (GMI) comprising 6663 firm-year observations from 22 developed countries over the period from 2003 to 2007. Based on a set of 64 individual governance attributes we construct two alternative additive corporate governance indices with equal weights attributed to the governance attributes and one index derived from a principal component analysis. For all three indices we find a strong and positive relation between firm-level corporate governance and firm valuation. In addition, we investigate the value relevance of governance attributes that document the companies' social behavior. Regardless of whether these attributes are considered individually or aggregated into indices, and even when “standard” corporate governance attributes are controlled for, they exhibit a positive and significant effect on firm value. Our findings are robust to alternative calculation procedures for the corporate governance indices and to alternative estimation techniques.  相似文献   
519.
Textbooks could be a cheap and efficient input to primary school education in Africa. In this paper, we examine the effects of textbooks on student outcomes and separate between direct effects and externalities. Using the rich data set provided by the ‘Program on the Analysis of Education Systems’ (PASEC) for five Francophone, sub-Saharan African countries, this paper goes beyond the estimation of direct effects of textbooks on students' learning and focuses on peer effects resulting from textbooks owned by students' classmates. Using nonparametric estimation methods, we separate the direct effect of textbooks from their peer effect. The latter clearly dominates but depends upon the initial level of textbook availability.  相似文献   
520.
The late nineteenth‐century Danish agricultural revolution saw the modernization and growth of the dairy industry. Denmark rapidly caught up with the leading economies, and Danish dairying led the world in terms of productivity. Uniquely in a world perspective, high quality micro‐level data exist documenting this episode. These allow the use of the tool of modern agricultural economists, stochastic frontier analysis, to estimate production functions for milk and thus find the determinants of these productivity and efficiency advances. This article identifies the contribution of modernization through specific new technologies and practices.  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