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   597篇
  免费   17篇
财政金融   115篇
工业经济   36篇
计划管理   83篇
经济学   143篇
综合类   2篇
运输经济   2篇
旅游经济   1篇
贸易经济   125篇
农业经济   35篇
经济概况   64篇
邮电经济   8篇
  2023年   7篇
  2021年   7篇
  2020年   13篇
  2019年   11篇
  2018年   9篇
  2017年   21篇
  2016年   20篇
  2015年   11篇
  2014年   32篇
  2013年   34篇
  2012年   27篇
  2011年   33篇
  2010年   28篇
  2009年   37篇
  2008年   29篇
  2007年   15篇
  2006年   13篇
  2005年   15篇
  2004年   16篇
  2003年   12篇
  2002年   11篇
  2001年   10篇
  2000年   7篇
  1999年   5篇
  1998年   10篇
  1997年   4篇
  1996年   8篇
  1994年   6篇
  1993年   10篇
  1992年   15篇
  1991年   6篇
  1990年   9篇
  1989年   4篇
  1987年   6篇
  1986年   4篇
  1985年   7篇
  1984年   8篇
  1982年   6篇
  1981年   4篇
  1979年   4篇
  1977年   9篇
  1975年   3篇
  1974年   6篇
  1973年   5篇
  1971年   3篇
  1969年   3篇
  1935年   4篇
  1934年   3篇
  1933年   3篇
  1932年   3篇
排序方式: 共有614条查询结果,搜索用时 15 毫秒
1.
In 1985, fertilizer did not arrive in the Gambia in time for the cropping season, since a fertilizer grant was not being properly managed and coordinated. The costs of such policy failure are high. Fertilizer use was down by 64%. In this situation of scarcity, fertilizer use was even more skewed than before towards rich farmers. Output lost was about 10% of agriculture's GDP. Even in normal years in the Gambia, fertilizer use in millet and groundnuts is found far below optimal levels.  相似文献   
2.
It is hypothesised that the mechanics of the agri-monetary system impose shocks on EC agricultural markets which influence the Community's agricultural trade flows. A model illustrating links between agri-monetary changes and trade flows of sugar is presented. Empirical tests suggest that agri-monetary changes influence the volume and timing of sugar trade. Hypotheses relating the strength of this influence to self-sufficiency and other factors specific to Member States are discussed, as are the welfare costs of agri-monetary trade distortions. Although these welfare costs are unlikely to spark agrimonetary reform, they could be given consideration in the reform made inevitable by the Single European Market.  相似文献   
3.
4.
In September 1973, the President of the World Bank, Robert S. McNamara, made a challenging address to the Governors of the Central Banks of the member states of the international Monetary Fund. The main subject in his speech was the problem of poverty particularly in rural areas of developing countries, and the design for a strategy for its abolition.  相似文献   
5.
6.
7.
8.
9.
This paper explores the effects of a bonus tax adopted in the UK in December 2009 on the compensation structure of executives and on risk‐taking behavior in the financial sector. Excessive bonuses are blamed for encouraging risk taking and are regarded as one of the pull factors of the financial crisis. The British government attempted to reduce bonuses and accordingly bank risk taking by means of a special tax on cash‐based bonuses. Using a comprehensive dataset on executive compensation, we show that the introduction of the bonus tax decreased the net cash bonuses awarded to directors by about 40%, accompanied, however, by a simultaneous increases in other forms of pay leaving total compensation as well as risk levels unaffected.  相似文献   
10.
Nonprofit organizations (NPOs) have become increasingly dependent on episodic volunteers (EVs), those that would help carry out an event with little training and expectation to commit to future events. Despite its importance to the survival of NPOs, the use of EVs with respect to fundraising has received little research focus. Furthermore, none of the existing studies identified examined how fundraising EVs differ from other EVs. This study seeks to contribute to our understanding of fundraising EVs using a global perspective. Data were generated using surveys distributed in seven countries, tallying more than 4,000 respondents. Variables included demographic characteristics, previous donation and volunteer history, motives, mode of volunteering, and overall experience. The data were analyzed by applying between-group (logistic regression on participation) and within-group analysis (ordered logistic regression on willingness to participate in the future). Data were further analyzed by examining differences by country. We found that country, gender, religion, income, employment, history of donations, mode of volunteering, and several motives, both intrinsic and extrinsic, were significant in the logistic regression analysis of participation in fundraising episodic volunteering. The ordered logistic analysis unexpectedly found that the only predictors to foster a willingness to engage again were the responsiveness of the event team and a desire to fulfill spiritual satisfaction. In recruiting and selecting EVs for fundraising events, NPOs should consider previous or current donors and those with regular volunteering experience and they should market volunteer opportunities towards those in search of spiritual fulfillment and meaning. Moreover, NPOs should prioritize quick and clear communication with fundraising EVs in order to foster a willingness to volunteer again. Lastly, NPOs should regularly assess for country-specific factors and contexts that may affect episodic volunteering in fundraising events. Our paper illustrates who fundraising EVs are, their motives, how they choose to volunteer, and what contributes to their willingness to volunteer again. Given the limited research on fundraising EVs, this study serves to help lay the foundation of research for this unique subgroup. Our aim was to not only address the dearth of literature but serve as a springboard for future research on fundraising EVs.  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