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   2257篇
  免费   271篇
  国内免费   18篇
财政金融   951篇
工业经济   104篇
计划管理   311篇
经济学   357篇
综合类   128篇
运输经济   12篇
旅游经济   20篇
贸易经济   380篇
农业经济   62篇
经济概况   221篇
  2024年   2篇
  2023年   51篇
  2022年   72篇
  2021年   65篇
  2020年   115篇
  2019年   130篇
  2018年   140篇
  2017年   132篇
  2016年   115篇
  2015年   89篇
  2014年   172篇
  2013年   185篇
  2012年   156篇
  2011年   206篇
  2010年   206篇
  2009年   149篇
  2008年   143篇
  2007年   100篇
  2006年   71篇
  2005年   53篇
  2004年   32篇
  2003年   17篇
  2002年   15篇
  2001年   10篇
  2000年   13篇
  1999年   3篇
  1998年   3篇
  1997年   3篇
  1996年   4篇
  1995年   6篇
  1994年   4篇
  1993年   1篇
  1991年   2篇
  1987年   2篇
  1985年   19篇
  1984年   18篇
  1983年   15篇
  1982年   6篇
  1981年   2篇
  1980年   10篇
  1979年   5篇
  1978年   3篇
  1976年   1篇
排序方式: 共有2546条查询结果,搜索用时 140 毫秒
971.
This paper reports the results of a study of the industrial buyer of warehouse space. The role of the purchasing agent and the other members in the buy group are identified and evaluated.  相似文献   
972.
企业跨区域成长并不是企业完全迁移到另一地区,而是表现为跨区域的网络化成长模式,即在进入地成立子公司或将企业活动的一部分从企业原生地迁移到进入地,可以加快区域之间的资金、人才、技术等资源的流动和合理配置。因此,企业的跨区域网络化成长是促进区域间经济协调和统筹城乡发展的驱动因素;以企业的跨区域网络化成长为动力,以产业网络构建为手段,建立区域产品链和产业链,将促进区域经济和城乡经济的一体化。  相似文献   
973.
加强行政区际旅游合作,是中国旅游业健康、协调和可持续发展的必然要求.我国行政区际旅游业合作面临的主要制约因素包括观念制约、行政管理体制制约、地方利益竞争的制约以及行政区际旅游经济发展的非均衡制约.为此,要积极树立竞合理念,增强行政区际旅游合作的动力,建立有效的合作机制.  相似文献   
974.
基于边界效应模型的我国市场一体化问题研究   总被引:1,自引:0,他引:1  
改革开放使我国走向市场经济道路并取得了一系列的成就,但是我国的市场一体化程度却遭到了很多质疑。许多学者从不同角度对我国市场一体化程度进行了研究,但由于研究的方法不同,得到的结果也不尽相同。本文利用Head和Mayer(2002)修正后的边界效应模型和区域间投入产出表的数据对我国市场一体化程度进行了实证研究。结果表明。我国确实存在一定程度的市场分割,特别是农业、纺织业、金属制品业和非金属矿物制品业等关系到地方就业与税收的部门市场分割比较严重。  相似文献   
975.
利用主成分分析方法支持向量机在小样本空间中良好的分类能力,对60家上市企业分别进行了两类和四类的财务状况评价,获得了比较满意的结果。实验表明支持向量机完全可以提取优秀企业财务数据的内在知识,用来评判企业的财务状况。  相似文献   
976.
I examine the short- and long-term impact of the 2002 Sarbanes–Oxley Act (SOX) on cross-listed foreign private issuers. Both short- and long-term test results suggest that the costs of SOX compliance significantly exceed its benefits and reduce the net benefits of cross-listings.  相似文献   
977.
Two studies were conducted to analyze some antecedents and consequences of holding material values among college students from Mexico. Participants completed a battery of questionnaires measuring social comparison orientation, autonomy support, materialism, life satisfaction, positive and negative affect, and job preferences. Results showed that social comparison was a robust predictor of materialism in both studies. Materialism was related to lower levels of positive affect and life satisfaction and to higher levels of negative affect. Materialism was also related to a preference for jobs that pay more money at the expense of working longer hours or doing more routine tasks. The implications of the results were discussed.  相似文献   
978.
We examine the impact of religiosity on earnings quality, utilising a global sample of 1283 listed banks headquartered in 39 countries and covering the period 2002–2018. Using instrumental variables two-stage least squares regressions, we demonstrate that religiosity has a significant positive impact on banks’ earnings quality. We further show that the impact of religiosity becomes more pronounced among banks headquartered in countries where religion is an important element of national identity and in countries with weak legal protection. We show that the effects of religiosity are more intense during the global financial crisis period. Overall, these findings support the notion that high religiosity tends to reduce unethical activities by managers and can function as an alternative control mechanism for minimising agency costs. Our empirical investigation is robust to alternative model and sample specifications.  相似文献   
979.
Advancements in productivity in the digital economy constitute an important engine for economic growth. What drives productivity dynamics in the information and communication technology (ICT) sector? This study examines the productivity dynamics of ICT firms across countries from the perspective of corporate balance sheets. We study the effects of intangible assets and leverage on productivity growth using firm-level panel data from five industrialized countries. We find that intangible assets positively affect the total factor productivity in the ICT sector. The positive effect of intangible assets on total factor productivity growth is larger for ICT manufacturing firms than for ICT service firms. We also find that leverage has a positive relationship with total factor productivity development in the ICT sector. In addition, our empirical results substantiated that productivity is catching up to the technological frontier. Furthermore, larger firms and/or younger firms generally show higher total factor productivity growth than their peers. Economies of scale are more prominent in the ICT service sector than in the ICT manufacturing sector. Our findings contribute to the understanding of cross-country productivity dynamics in the ICT sector at the firm level in the digital economy.  相似文献   
980.
《Journal of Retailing》2022,98(2):335-355
Researchers have recently begun investigating how visual elements affect brand positioning. However, little is known about the effect of brand typeface features on brand premiumness. This paper proposes and verifies that letter case affects consumers’ perceived brand premiumness. Eight experiments, including one eye-tracking experiment, reveal that consumers perceive brands that use all uppercase letters (“uppercase brands”) as more premium than those that use all lowercase letters (“lowercase brands”). We refer to this effect as the “uppercase premium effect.” This effect is induced by the perceived conspicuousness of uppercase brands, a process which in turn is moderated by the product's social visibility. The effect is reversed for consumers who prefer subtle signals (“inconspicuous consumers”) because these consumers are likely to perceive a conspicuous uppercase brand as gaudy. Whereas status-motivated consumers are more likely to choose uppercase brands due to the increased premiumness perceptions, the increment in such perceptions does not further influence the purchase decisions of consumers indifferent to expressing status. We conclude with a discussion of theoretical and practical implications and offer suggestions for further research.  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