全文获取类型
收费全文 | 3582篇 |
免费 | 21篇 |
专业分类
财政金融 | 533篇 |
工业经济 | 147篇 |
计划管理 | 636篇 |
经济学 | 968篇 |
综合类 | 22篇 |
运输经济 | 7篇 |
旅游经济 | 10篇 |
贸易经济 | 945篇 |
农业经济 | 20篇 |
经济概况 | 248篇 |
信息产业经济 | 4篇 |
邮电经济 | 63篇 |
出版年
2023年 | 4篇 |
2022年 | 5篇 |
2021年 | 98篇 |
2020年 | 12篇 |
2019年 | 13篇 |
2018年 | 192篇 |
2017年 | 186篇 |
2016年 | 178篇 |
2015年 | 41篇 |
2014年 | 35篇 |
2013年 | 88篇 |
2012年 | 338篇 |
2011年 | 243篇 |
2010年 | 46篇 |
2009年 | 47篇 |
2008年 | 72篇 |
2007年 | 59篇 |
2006年 | 108篇 |
2005年 | 954篇 |
2004年 | 476篇 |
2003年 | 165篇 |
2002年 | 30篇 |
2001年 | 20篇 |
2000年 | 22篇 |
1999年 | 6篇 |
1998年 | 9篇 |
1997年 | 10篇 |
1996年 | 7篇 |
1995年 | 8篇 |
1994年 | 13篇 |
1993年 | 9篇 |
1992年 | 6篇 |
1991年 | 7篇 |
1990年 | 7篇 |
1989年 | 4篇 |
1988年 | 4篇 |
1987年 | 8篇 |
1986年 | 4篇 |
1985年 | 7篇 |
1984年 | 6篇 |
1983年 | 5篇 |
1980年 | 3篇 |
1979年 | 4篇 |
1977年 | 6篇 |
1972年 | 3篇 |
1970年 | 3篇 |
1967年 | 3篇 |
1963年 | 4篇 |
1962年 | 3篇 |
1930年 | 2篇 |
排序方式: 共有3603条查询结果,搜索用时 359 毫秒
1.
Intereconomics - Only a few years ago, it was a widespread belief that globalisation would trigger processes of democratisation worldwide. However, even old and established democracies such as the... 相似文献
2.
Sabrina Schneider 《R&D Management》2019,49(4):399-420
Firms need to show dynamic adaptability and innovate their business models to achieve survival and growth, in particular when they are exposed to high levels of exogenous change. However, business model innovation also takes place in the absence of exogenous change. We know relatively little about firms’ approaches to opportunities for business model innovation in both of these environmental settings. The objective of this study is to understand how firms exposed to various environmental conditions explore and exploit business model innovation opportunities. In a qualitative multiple case analysis, the study compares the approaches to business model innovation used by four firms exposed to high levels of exogenous change with those of four firms operating in the absence of exogenous change. The findings are contrasted with entrepreneurial opportunity discovery and creation theories. The results reveal that firms exposed to high levels of exogenous change focus on discovering objective opportunities, whereas firms operating in the absence of exogenous change concentrate on creating opportunities for business model innovation. However, this study revealed that when the firms further explore and exploit these opportunities, they tend to combine the behaviours that the two opportunity perspectives suggest. This study contributes to the literature on business model innovation by emphasising the relationship between environmental context and approach to business model innovation and by reinforcing the link with entrepreneurship theory. 相似文献
3.
4.
Paula S. Weber James E. Weber Bradley R Sleeper Ken L. Schneider 《Journal of Business Ethics》2004,49(4):359-369
This paper presents the development andvalidation of new measurement tools to exploreself-efficacy toward service and toward civicparticipation. We developed and administereda survey to 851 students in an AACSB-accreditedcollege of business at a comprehensive publicuniversity located in the Midwest. Traditionalscale development methodologies plusconfirmatory factor analysis and simultaneousfactor analysis in several populations wereused to analyze both a primary sample and aholdback sample. Results strongly support thevalidity and reliability of the surveyinstrument. Future use for the instrumentincludes verification of the effectiveness ofpedagogies designed to increase self-efficacytoward service and motivation for civicparticipation in business students. 相似文献
5.
6.
The main statements in this article are taken from the report ?Untersuchung der Grundlagen und Entwicklungsperspektiven des Bankensektors in Deutschland ‘ for the Federal Ministry of Finance cf. www.diw.de/deutsch/produkte/publikationen/gutachten/aktuell/index.html. 《Economic Bulletin》2004,41(7):235-238
7.
This paper investigates how a development moratorium affects choices of development timing and land values in a framework
where both the value of developed property evolves stochastically and the development costs are fully irreversible. We assume
that a regulator initially announces that land is not allowed to be developed during a finite period of time in the future.
A developer, thus, must decide whether to develop land before the timing ordinance is imposed, or after it expires. The development
moratorium reduces the developer’s option value from waiting and, thus, accelerates development. We also use simulation analysis
to demonstrate how the other factors that relate to the demand and supply conditions of the real estate market affect this
accelerating effect. 相似文献
8.
9.
10.