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   130篇
  免费   5篇
财政金融   42篇
工业经济   6篇
计划管理   24篇
经济学   15篇
综合类   1篇
旅游经济   6篇
贸易经济   33篇
农业经济   1篇
经济概况   7篇
  2022年   1篇
  2021年   1篇
  2020年   1篇
  2019年   3篇
  2018年   2篇
  2017年   5篇
  2016年   3篇
  2015年   4篇
  2014年   3篇
  2013年   22篇
  2012年   4篇
  2011年   6篇
  2010年   3篇
  2009年   8篇
  2008年   1篇
  2007年   4篇
  2006年   6篇
  2005年   8篇
  2004年   7篇
  2003年   6篇
  2002年   3篇
  2001年   2篇
  2000年   2篇
  1999年   3篇
  1998年   4篇
  1997年   3篇
  1996年   1篇
  1995年   1篇
  1994年   1篇
  1993年   2篇
  1990年   2篇
  1989年   1篇
  1988年   4篇
  1987年   1篇
  1985年   2篇
  1983年   2篇
  1982年   1篇
  1980年   1篇
  1969年   1篇
排序方式: 共有135条查询结果,搜索用时 729 毫秒
1.
Young children's memory for television advertising is important in order for children to recognize brands in stores and/or to recall the brand name in making a purchase request. Two experiments showed that the use of visual advertising retrieval cue (a green frog as the brand character) improved memory performance and brand evaluations. Study 1 (n = 40) showed promise in the cue's assistance in children's recalling the brand name (cued recall) from the ad memory trace. Study 2 (n = 40) contained multiple exposures to the ad, which resulted in greater free recall and in support for the cue's assistance in better access of the brand name from the ad memory trace (cued recall). Affected ad memory resulted in more favorable brand evaluations and intent to request the brand's purchase. © 1994 John Wiley & Sons, Inc.  相似文献   
2.
Relationships between self-ratings and expectations of an ideal U.S. president, were studied in 43 men drawn from a university setting in the eastern coast of the U.S.A. The men first rated themselves on personality variables, life choices (agentic and communal), peacefulness, spirituality, and morality. Then they were presented with a vignette requesting that they describe an ideal U.S. president on inventories measuring personality variables, life choices, peacefulness, spirituality, and morality. For the rating of the ideal U.S. president, they also were asked to respond to a 20 item questionnaire that was a composite of several factors on organization and leadership, morality, spirituality, and peacefulness. The respondents belonged to one of seven different political persuasions, similar in some ways to different cultures. Self-ratings of the men and expectations of the president were highly correlated for extraversion, openness, trait morality, agentic and communal life choices. However, no significant correlations were found between the self-ratings and expectations of the president for neuroticism, agreeableness, conscientiousness, peacefulness, nor state morality. The men were also presented with vignettes for the ideal physician and ideal automechanic and asked to rate each of them on the inventory items. Overall, the U.S. President was rated as more neurotic and immoral in terms of ingrained ideas of right and wrong, but also as more caring for others, transcendent, seeking goodness and truth, forgiving, cooperative, and most concerned with matters of justice and mercy, and more concerned with both agentic (power-seeking) and communal (community-minded) life choices than were either the ideal physician or ideal automechanic. The ideal physician was rated as highest in extra-version, openness, agreeableness, conscientiousness, and overall peacefulness, and lowest in neuroticism. The ideal automechanic was rated as highest in state or situational immorality, and lowest in both agentic (power-seeking, business-mindedness) and communal (community-mindedness) life choices, and also lowest in caring for others well-being, transcendence, seeking goodness and truth, forgiveness and cooperation, being concerned with justice and mercy, overall expectations, overall spirituality, and overall organization and leadership. In general, the self-ratings were significantly related to ratings/expectations, of the U.S. President, ideal physician, and ideal automechanic. The men seemed to identify more with the automechanic than with the present or physician.  相似文献   
3.
4.
Decisions in Economics and Finance - Under the Heston stochastic volatility model, we derive semi-analytical formulas for the prices of path-dependent options with payoffs linked to the maximum or...  相似文献   
5.
6.
7.
This article assesses unequal and low pay in the public sector, and UNISON’s action on these issues. It is argued that gendered employment and pay are crucial to an understanding of sources of conflict and pressures for institutional change. The case is made for ‘mainstreaming’ women in accounts of public sector industrial relations.  相似文献   
8.
This study examines the importance and significance of male-female differences in understanding and learning economics and attempts to assess whether the use of multiple choice questions, rather than essay questions, contributes to these measured differences. Do multiple choice questions favor men with their possibly superior spatial and numerical skills? Do essay questions favor women with their possibly superior verbal skills? Evidence based on a study involving 589 students using an examination including both types of questions is analyzed in this article.  相似文献   
9.
Using two approaches to panel data, Granger causality analysis with semi-asymptotic tests, and a structural approach based on entropies measured on sequences of multiperiod ratings and returns, we specify the relationship between a fund’s performance and both Morningstar and Europerformance ratings. We conclude on the Europerformance agency’s forecasting ability for the Luxembourg funds, and the Morningstar agency for the French funds. Indeed, we find two groups of funds depending on their domiciliation and appropriated rating. The results of this paper have implications for the management of fund portfolios, and the structural approach, more robust to our data, must be a first process for forecast models on the basis of similar funds, minor uncertainty or risk measure, and appropriated rating.  相似文献   
10.
Regulatory authorities demand insurance companies control their risk exposure by imposing stringent risk management policies. This article investigates the optimal risk management strategy of an insurance company subject to regulatory constraints. We provide optimal reinsurance contracts under different tail risk measures and analyze the impact of regulators' requirements on risk sharing in the reinsurance market. Our results underpin adverse incentives for the insurer when compulsory Value-at-Risk risk management requirements are imposed. But economic effects may vary when regulatory constraints involve other risk measures. Finally, we compare the obtained optimal designs to existing reinsurance contracts and alternative risk transfer mechanisms on the capital market.  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