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   401篇
  免费   5篇
财政金融   56篇
工业经济   25篇
计划管理   100篇
经济学   93篇
综合类   1篇
运输经济   3篇
旅游经济   7篇
贸易经济   72篇
农业经济   16篇
经济概况   33篇
  2024年   17篇
  2023年   13篇
  2022年   6篇
  2021年   20篇
  2020年   22篇
  2019年   31篇
  2018年   18篇
  2017年   16篇
  2016年   20篇
  2015年   9篇
  2014年   12篇
  2013年   48篇
  2012年   7篇
  2011年   15篇
  2010年   10篇
  2009年   11篇
  2008年   6篇
  2007年   7篇
  2006年   5篇
  2005年   5篇
  2004年   8篇
  2003年   6篇
  2002年   3篇
  2001年   6篇
  2000年   2篇
  1999年   8篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1995年   3篇
  1994年   1篇
  1993年   4篇
  1992年   2篇
  1991年   3篇
  1989年   1篇
  1987年   3篇
  1986年   6篇
  1985年   4篇
  1984年   2篇
  1983年   4篇
  1982年   6篇
  1981年   2篇
  1980年   6篇
  1979年   2篇
  1978年   5篇
  1977年   3篇
  1976年   5篇
  1975年   4篇
  1973年   1篇
  1969年   1篇
排序方式: 共有406条查询结果,搜索用时 15 毫秒
81.
    
In most developing countries of the world, large scale public food procurement and distribution systems (PFDS) have become too expensive for the country governments to support from their own resources. Despite high financial and administrative costs of the programs, the degree of seasonal price stabilization and price support achieved through the activities remain quite low. Using the Bangladesh PFDS as a case study, this research indicates that considerable improvements in price support can be achieved by providing credit to the farmers immediately after the harvest. If the government procurement is reduced by 50 per cent in Bangladesh, and providing 150 per cent of the cost of running PFDS as credit, Bangladesh can improve the farmers' income and achieve better stability of cereal prices at a cost less than one-third of the current costs of the PFDS.  相似文献   
82.
83.
84.
85.
    
Global connectivity is now a common expectation. But as corporations reach out and become available globally 24 hours a day, they're exposed to much greater information technology (IT) security risks. And they also must focus on optimizing the value of their IT resources. So, constant oversight, or IT governance, is critical. But it has to deal with a continually changing landscape. And although companies have made much progress in recent years, many businesses still have a long way to go. © 2006 Wiley Periodicals, Inc.  相似文献   
86.
    
This study examines the relationship between ethical leadership and employee creativity with mediating role of psychological empowerment. Data were collected from 183 supervisor–subordinate dyads in different hotels across Pakistan. Confirmatory factor analysis confirmed the distinctiveness of variables used in our study. The results also confirmed that ethical leadership promotes creativity at workplace, while psychological empowerment mediates the effect of ethical leadership on creativity. The cognitive evaluation theory was used to support findings. Implications are also discussed.  相似文献   
87.
88.
This study investigates the effects of political instability on inflation in Pakistan. Applying the Generalized Method of Moments technique and using data from 1951 to 2007, we examine this link through two different models. The results of the ‘monetary’ model suggest that the effects of monetary determinants are rather marginal and that they depend upon the political environment of Pakistan. The ‘nonmonetary’ model's findings explicitly establish a positive association between political instability and inflation. This is further confirmed through analysis based on interactive dummies that reveal political instability significantly leading to high (above average) inflation.  相似文献   
89.
    
This paper provides a bubble date-stamping mechanism using the agent-based computational finance method. The key steps of the bubble date-stamping mechanism are the construction of the simulated financial market, the computation of the characteristic indexes, and the thresholds of the Price Band in the simulated financial market. The present study adopts the mechanism to identify the bubbles of sample stocks in the Chinese stock market from April 2003 to December 2019. The findings show that the bubbles are primarily distributed in 2006–2008, 2009–2012 and 2014–2018, respectively. Furthermore, we analyse the bubble strength and the price fluctuation during the above three periods. In addition to the bubble date-stamping mechanism, the paper also studies the factors that drive the bubbles in the Chinese stock market from both macro and micro perspectives.  相似文献   
90.

Although previous studies revealed the positive effect of CSR perceptions on customer behaviour, the relationship between CSR and perceived firm innovativeness (PFI) has been underexplored. The purpose of this paper is twofold. First, it attempts to propose and validate a model to comprehend the relationship between CSR and PFI. Second, it aims to investigate the mediating role of corporate image stemming from CSR and PFI in order to foster customer advocacy intentions. Data were collected from 360 customers of the retail banking industry in Pakistan, and the results indicate that customers’ CSR perceptions directly and positively influence PFI. Interestingly, corporate image fully mediates the relationship between PFI and advocacy intentions, whereas it plays a partial mediation role in the CSR-advocacy intentions relationship. The findings of this research expand the corpus regarding the roles of CSR and PFI in creating advocacy intentions among customers through the corporate image.

  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