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   31325篇
  免费   756篇
  国内免费   46篇
财政金融   5052篇
工业经济   2277篇
计划管理   5776篇
经济学   6270篇
综合类   1556篇
运输经济   210篇
旅游经济   332篇
贸易经济   4453篇
农业经济   1854篇
经济概况   4295篇
信息产业经济   5篇
邮电经济   47篇
  2023年   194篇
  2022年   316篇
  2021年   533篇
  2020年   582篇
  2019年   484篇
  2018年   529篇
  2017年   661篇
  2016年   566篇
  2015年   599篇
  2014年   805篇
  2013年   2465篇
  2012年   1540篇
  2011年   2103篇
  2010年   1871篇
  2009年   1526篇
  2008年   1500篇
  2007年   1348篇
  2006年   1307篇
  2005年   1295篇
  2004年   584篇
  2003年   623篇
  2002年   536篇
  2001年   542篇
  2000年   436篇
  1999年   425篇
  1998年   393篇
  1997年   377篇
  1996年   372篇
  1995年   344篇
  1994年   317篇
  1993年   284篇
  1992年   294篇
  1991年   313篇
  1990年   266篇
  1989年   222篇
  1988年   226篇
  1987年   188篇
  1986年   248篇
  1985年   344篇
  1984年   344篇
  1983年   331篇
  1982年   290篇
  1981年   303篇
  1980年   260篇
  1979年   276篇
  1978年   254篇
  1977年   225篇
  1976年   199篇
  1975年   190篇
  1974年   182篇
排序方式: 共有10000条查询结果,搜索用时 348 毫秒
211.
212.
213.
Asian brands have often struggled to develop quality images. The visual aspects of branding have received little attention on how they might be used to strengthen brand perceptions in Asia. Guidelines for designing visual brand stimuli are developed using evaluations of logos in China and Singapore. There is a significant relationship between design and the responses companies seek, including positive affect, perceptions of quality, recognition, consensus in meaning, and feng shui. How designs are perceived, and their effect on consumer responses, were similar between China and Singapore. Companies are encouraged to leverage design to strengthen their brands. In particular, they should select logo designs that are elaborate, natural, and harmonious as these created positive affect and quality perceptions, clear meaning, true recognition, and feng shui. Many of these relationships hold in the United Sates as well, implying that the visual aspects of brand strategies may accomplish companies' goals across international borders.  相似文献   
214.
In this paper we re-examine the effect of 12b–1 payments on mutual fund expense ratios by analyzing data from 1988 through 1991. The findings are consistent with previous studies that find charges are a dead-weight cost borne by shareholders. However, we show that this cost increases over time.  相似文献   
215.
This paper challenges the common view that mature industries are always ripe for global strategies. Based on data from the European Domestic Appliance industry, this paper shows how changing economic conditions can diminish the value of global strategies. Critical in these shifts were simultaneous rises in demand for variety (that eroded the benefits of scale and continental market share) and decreases in manufacturing scale (that permitted new supply options), which reduced the extent of the strategic market to national dimensions. They added complexity that decreased the profitability of the global players and increased that of national strategies. The fluctuating fortunes of leading firms are shown to have been caused primarily by choices of strategy, not by national factor costs.  相似文献   
216.
This paper investigates the odds of generating a 100-fold return in the cattle futures market. We employ cattle futures data for the period October 11, 1978, through July 31, 1979, to compute the probability of obtaining such a return. The tests are constructed to give the investor the benefit of the doubt whenever doubt exists. The most conservative finding is that the probability is one in approximately thirty-one trillion. Assuming that the return is made in the most efficient way possible, this probability falls to approximately 1.5×10−16.  相似文献   
217.
This paper formulates a new generation of Lowry-style models that combine a multizonal input-output model and an urban land use allocation model. Three different types of models are proposed: 1) an unconstrained model, 2) a primal of a linear programming approach that includes land supply constraints, and 3) a modified dual of the linear programming approach that allocates land based on additional conditions of economic efficiency. The modified dual formulation improves upon the limitations of Lowry models and their derivatives. First, the proposed model has sound theoretical underpinnings that incorporate the production theory of input-output models and the behavioral theory of optimization models. Second, the proposed model allocates land on the basis of economic efficiency by imposing a procedure that equalizes shadow prices. And third, the proposed model is an optimization model that fully accounts for the spatial and sectoral relationships of multiplier effects determining land use demand.  相似文献   
218.
As international business programs proliferate, the mixing of many cultures in the classroom creates new teaching challenges. This paper reports on how an American accounting professor coped with cultural differences at INSEAD in France. Student evaluations for the first course taught at INSEAD revealed a variety of problems that the professor tried to resolve by applying the principles of continuous improvement in the next course he taught. Confronting the students directly with the problem, enlisting their aid in improving the course, and eliciting specific feedback all combined to substantially raise the level of student satisfaction. The principles applied in this intervention are broadly applicable to college professors, not only those working with “international” students.  相似文献   
219.
成本管理是市场经济条件下生存和发展的永恒课题.目前企业成本管理失控既有宏观外部原因,也有微现内部原因,本文分析解剖了企业成本管理弱化的原因,提出了相应的对策建议.  相似文献   
220.
常缨 《华东经济管理》2002,16(4):157-158
本文通过分析当代高等教育存在的弊端 ,应用再造理论改进高校教学模式 ,实现教育体制改革 ,使学生成为教育的主体 ,更适应社会对人才的需要。  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