全文获取类型
收费全文 | 1375篇 |
免费 | 119篇 |
国内免费 | 4篇 |
专业分类
财政金融 | 118篇 |
工业经济 | 125篇 |
计划管理 | 289篇 |
经济学 | 276篇 |
综合类 | 99篇 |
运输经济 | 33篇 |
旅游经济 | 37篇 |
贸易经济 | 366篇 |
农业经济 | 75篇 |
经济概况 | 80篇 |
出版年
2024年 | 5篇 |
2023年 | 26篇 |
2022年 | 18篇 |
2021年 | 42篇 |
2020年 | 73篇 |
2019年 | 44篇 |
2018年 | 57篇 |
2017年 | 67篇 |
2016年 | 67篇 |
2015年 | 36篇 |
2014年 | 116篇 |
2013年 | 141篇 |
2012年 | 104篇 |
2011年 | 110篇 |
2010年 | 73篇 |
2009年 | 67篇 |
2008年 | 80篇 |
2007年 | 79篇 |
2006年 | 55篇 |
2005年 | 51篇 |
2004年 | 48篇 |
2003年 | 40篇 |
2002年 | 22篇 |
2001年 | 22篇 |
2000年 | 10篇 |
1999年 | 5篇 |
1998年 | 12篇 |
1997年 | 10篇 |
1996年 | 4篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 2篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1983年 | 1篇 |
排序方式: 共有1498条查询结果,搜索用时 203 毫秒
1.
This study aims to examine the motives behind retailers’ post-entry expansion in foreign markets. Through case studies of eleven participating luxury fashion retailers in China, qualitative data was collected from twenty-two executive interviews. Although their initial market entry was driven by both reactive (push) and proactive (pull) factors, the motives behind their post-entry expansion have become predominantly proactive, especially long-term growth strategies, the ambition to extend their brands and retail formats to more cities, and the experiences gained in entry markets. The desire to optimize the retail store portfolio through multiple channel strategies have slowed down the expansions of physical stores. 相似文献
2.
We generalize and extend the sequential model proposed by the resources and appropriation theory to explain the digital divide in the European Union plus the United Kingdom (EU27+UK). We measure the theoretical constructs of the model with data provided by the EU and test the theoretical predictions using a partial least squares structural equation model. We find support for the hypothesized relationships but find that the effects vary depending on the digital development level of countries. While education overall is the primary determinant of the social production of digital inequalities, a country's digital development level is crucial for less well-educated Europeans. These findings have theoretical and practical implications: (1) they call into question the homogeneity of the effect of causal relationships and the assumption that individuals differ only in terms of motivation, access, and digital skills, and (2) they indicate that socially disadvantaged Europeans benefit from living in more digitally developed countries. 相似文献
3.
4.
介绍了未来高速移动通信新标准IEEE802.20的总体概况,具体分析了IEEE802.20的技术特性、系统参考结构以及系统的组成模型,并对IEEE802.20标准前景分析与展望进行了详细描述。 相似文献
5.
6.
Rajan和Zingales提出了进入权理论,认为企业的权力来源于进入权,即对关键资源接触和使用的权力。本文结合会计师事务所的特征,在分析其关键资源的基础上,建议会计师事务所的股权应设置为财产股、岗位股、贡献股。 相似文献
7.
R&D externalities can imply ranges of aggregate increasing returns to scale in R&D. As a consequence several equilibria can exist involving different numbers of firms and different R&D investment levels. In a theoretical model the equilibrium dynamics are analyzed, showing that cyclical fluctuations of the number of firms and R&D investment may be expected, and that the long-run equilibrium is highly sensitive to investors' initial beliefs. The model is tested empirically using a unique database comprising competing firms in various R&D races. 相似文献
8.
9.
Open access resources are frequently not managed efficiently, resulting in falling stock levels and a declining income for fishermen. In the late 1970's, the policy response to this problem was the implementation of 200-mile fishing zones, which enabled the European Union to formulate and implement the Common Fisheries Policy, aimed at (among other things) conservation and distribution of available stocks. In Germany, this shift from an open access regime towards a common property regime had favourable outcomes. The trend of falling prices was reversed. The conclusion was that intertemporal efficiency had increased as a result of (inter)governmental policy. Apparently, a wedge was formed between price and marginal harvesting costs, implying that scarcity rent had returned as a component of prices. 相似文献
10.
This paper asks whether the income gap between rich and poor nations can be explained by multiple equilibria. We explore the
quantitative implications of a simple two-sector general equilibrium model that gives rise to multiplicity, and calibrate
the model for 127 countries. Under the assumptions of the model, around a quarter of the world’s economies are found to be
in a low output equilibrium. We also find that, since the output gains associated with an equilibrium switch are sizeable,
the model can explain between 15 and 25% of the variation in the logarithm of GDP per worker across countries. 相似文献