全文获取类型
收费全文 | 320篇 |
免费 | 11篇 |
国内免费 | 7篇 |
专业分类
财政金融 | 10篇 |
工业经济 | 10篇 |
计划管理 | 41篇 |
经济学 | 56篇 |
综合类 | 52篇 |
运输经济 | 4篇 |
旅游经济 | 4篇 |
贸易经济 | 56篇 |
农业经济 | 66篇 |
经济概况 | 39篇 |
出版年
2022年 | 3篇 |
2021年 | 5篇 |
2020年 | 3篇 |
2019年 | 7篇 |
2018年 | 6篇 |
2017年 | 8篇 |
2016年 | 7篇 |
2015年 | 8篇 |
2014年 | 15篇 |
2013年 | 27篇 |
2012年 | 22篇 |
2011年 | 26篇 |
2010年 | 28篇 |
2009年 | 25篇 |
2008年 | 26篇 |
2007年 | 19篇 |
2006年 | 20篇 |
2005年 | 16篇 |
2004年 | 19篇 |
2003年 | 14篇 |
2002年 | 15篇 |
2001年 | 7篇 |
2000年 | 5篇 |
1999年 | 4篇 |
1997年 | 1篇 |
1996年 | 1篇 |
1994年 | 1篇 |
排序方式: 共有338条查询结果,搜索用时 31 毫秒
71.
网络经济对转型中企业创新产生了巨大的促进作用。这种作用在企业创新的投资方式、市场经济信息系统、市场的供求关系、企业经营管理方式、企业的经济形式、企业的劳动组织系统、企业营销观念、企业生产制造方式、企业的国际化等方面均有不同程度的表现 相似文献
72.
本文从网络营销的概念出发,结合作者从事网络营销的经验,对企业利用网络营销技术进行企业的产品推广和销售做了一定程度的探讨,并结合实例进行了比较系统的分析。 相似文献
73.
Our paper determines the best competitive strategy that can be implemented by existing and potential air cargo carriers in the Turkish Air Cargo Industry with the operationalization of Istanbul Airport (IGA) and reveals the competitiveness level of the industry for four bases. We look at the competitiveness levels by analyzing the competitive environment of the industry nationally and internationally both before and post IGA (estimated). We use fuzzy TOPSIS (FTOPSIS) based on the Fuzzy AHP (FAHP) to handle vagueness, which is inherent in the nature of new competition conditions integrating the framework of Porter's five forces analysis. In our study, we use the five forces as our main criteria (with a total of 19 sub-criteria) and the competitive strategies as our alternatives. Our results reveal that the cost-focused strategy is the best competitive strategy that can be implemented by existing and potential carriers in the industry. Another significant result underscores the fact that IGA increases the competitiveness level of the Turkish Air Cargo Industry both nationally and internationally to a fairly high level. Also, the threat of potential competitors is first among the five forces in the industry's new conditions. Our study fills the gap in the literature on the effects of major structural changes in an air cargo industry on the competition among carriers. 相似文献
74.
We examine how the coerciveness of HR procedures and leadership behaviours affect job satisfaction (JS) and career intention (CI), and how civic duty (CD) mediates these relationships. Within the framework of the human resource management performance chain, we draw on leadership and motivational theories and test the proposed relations in a structural equation model with data from a survey of the Federal Armed Forces Germany (n = 1,331). The findings show that the behaviour of supervisors, rather than red tape, influences JS and CI. The results extend our understanding of the interplay between leadership behaviours and followership attitudes under high degrees of organizational coercion. 相似文献
75.
Vesa Kanniainen 《The German Economic Review》2019,20(4):e523-e544
Cyber technology represents digital military capability with the purpose of causing damage to the military strength of a potential enemy. War using conventional weapons may be preceded by a strike using cyber technology. This paper introduces such technology into the theory of conflicts. The cost of war relative to the payoff from victory turns out to be crucial for the results on armament decisions. In the war game, two types of Nash equilibria may arise. One is subject to warfare while the other is not (‘equilibrium of terror’), depending on the perceived cost of war. In a symmetric war game, cyber capabilities are neutral with respect to the investments in conventional weapons, but they make wars more likely. Asymmetric access to cyber technology limits the international arms race with conventional weapons. A low success probability in the cyber programme encourages exercising the cyberattack option as the enemy may not have access to cyber capability. Uncertainty of the success of a cyber programme makes countries cautious when allocating resources not only to these programmes but also in conventional armament. 相似文献
76.
A Question of Power: Hydro-Quebec and the Great Whale Controversy a 35 Minute Video for in-Class Use
A very large hydroelectric generating project has been proposed for the northern regions of Quebec. Numerous benefits will be derived from this project: inexpensive power, reduced pollution, and improved quality of life. The native peoples living in the region object strongly, however, and claim that the project will destroy their culture. A 35-minute video describes this conflict and challenges students to make the build/don't build decision. 相似文献
77.
俄罗斯国防工业从国家战略上重视国防工业军民融合,大力推行军转民政策。尤其在军事航天装备上,更是体现国家从战略高度上的重视和一系列政策支持。国家政策支持、循序渐进的改革以及在军工企业之间建立有效的军转民协调机制就显得十分重要。 相似文献
78.
This study was conducted in the midst of a surge of undocumented immigrants into a popular seasonal migrant destination in the U.S. and the subsequent state response of adding security forces. Factors examined include the effects of the role of media in shaping perceptions about security forces, perceptions about security force effectiveness, perceptions of undocumented immigrants and political orientation. The study of 413 respondents found that attitudes toward undocumented immigrants affect felt safety in the region, likelihood of recommending and returning to the region. Perceptions of the effectiveness of the security forces were important in affecting likelihood of recommending the region to others but not return intention. These and other findings contribute significantly to the scant research on both effectiveness of crises management responses and on effects of perceptions of undocumented immigrants on traveler behavior. 相似文献
79.
中国省际土地利用隐性形态时空格局、驱动力与转型模式 总被引:3,自引:0,他引:3
研究目的:土地利用转型与经济社会发展密切关联,探究土地利用转型格局、过程与模式以改进土地管理政策、调控土地利用转型。研究方法:综合指数法,横向比较法。研究结果:中国省际土地利用隐性形态的时空格局与区域经济社会发展阶段高度吻合;土地利用隐性形态指数在空间上由东部沿海向西部内陆梯度减小,局部呈"条带状"和"抱团式"集聚;土地利用隐性形态变化的主要驱动力包括资源环境承载力格局变化、城镇化、差别化土地政策;土地利用转型具有周期性和阶段性,转型周期呈现"S型"演化态势;各省市所处土地利用转型阶段差异较大,但整体处于土地利用转型的中阶稳定态。研究结论:应选择差别化土地利用转型路径,塑造与区域经济社会发展阶段相适应的土地利用格局。 相似文献
80.
Mario A. Mighty 《国际粮食与农业综合企业市场学杂志》2017,29(1):70-91
The Jamaican coffee industry (JCI) has exhibited key characteristics of what it means to have a competitive advantage (CA) for a number of decades. However, the last 5–10 years have seen strong challenges to this CA. The author explores the deeper dynamics of these challenges using a five forces analysis as developed by Michael Porter in addition to a thematic analysis of semistructured interviews and data from various local and international coffee organizations to assess the various forces of the model. It was revealed that the unique nature of the JCI’s product led to moderate bargaining power as a supplier, which acted as an effective buffer to the high bargaining power of global coffee buyers. These findings highlighted the importance of seeking new markets and embedding symbolic attributes as part of the overarching drive to maintain viability within specialty product markets. 相似文献