全文获取类型
收费全文 | 2047篇 |
免费 | 59篇 |
专业分类
财政金融 | 315篇 |
工业经济 | 169篇 |
计划管理 | 436篇 |
经济学 | 436篇 |
综合类 | 23篇 |
运输经济 | 17篇 |
旅游经济 | 25篇 |
贸易经济 | 387篇 |
农业经济 | 60篇 |
经济概况 | 235篇 |
邮电经济 | 3篇 |
出版年
2023年 | 13篇 |
2022年 | 18篇 |
2021年 | 24篇 |
2020年 | 26篇 |
2019年 | 48篇 |
2018年 | 65篇 |
2017年 | 57篇 |
2016年 | 100篇 |
2015年 | 60篇 |
2014年 | 98篇 |
2013年 | 276篇 |
2012年 | 87篇 |
2011年 | 100篇 |
2010年 | 96篇 |
2009年 | 92篇 |
2008年 | 76篇 |
2007年 | 72篇 |
2006年 | 53篇 |
2005年 | 42篇 |
2004年 | 38篇 |
2003年 | 54篇 |
2002年 | 45篇 |
2001年 | 33篇 |
2000年 | 45篇 |
1999年 | 45篇 |
1998年 | 41篇 |
1997年 | 31篇 |
1996年 | 18篇 |
1995年 | 21篇 |
1994年 | 28篇 |
1993年 | 28篇 |
1992年 | 17篇 |
1991年 | 15篇 |
1990年 | 13篇 |
1989年 | 14篇 |
1988年 | 10篇 |
1987年 | 10篇 |
1986年 | 15篇 |
1985年 | 17篇 |
1984年 | 20篇 |
1983年 | 15篇 |
1982年 | 14篇 |
1981年 | 15篇 |
1980年 | 12篇 |
1979年 | 11篇 |
1978年 | 15篇 |
1977年 | 9篇 |
1976年 | 7篇 |
1972年 | 7篇 |
1971年 | 4篇 |
排序方式: 共有2106条查询结果,搜索用时 15 毫秒
31.
Research in economic geography has paid increasing attention to regional innovation systems (RISs) as a potential vehicle for growth and development. Yet despite an increasing amount of research studying RISs in particular and economic regions in general, we have limited knowledge about their influence on entrepreneurs and entrepreneurship. We respond to this knowledge gap and study if entrepreneurs’ localization in thick vs. thin RISs affects their innovativeness and growth ambitions. Thick RISs are predominately urbanized spaces that include organizations of higher-level education, R&D intensive milieus, and an ample industry sector, while thin RISs to a lesser degree encompass these features. Empirically, we analyse 870–917 entrepreneurial firms in Agder of Southern Norway. Based on trade and labour markets, as defined by the EU’s classification of local administrative units (LAU1), we identify two thick and six thin RISs in Agder. Econometric analyses show that entrepreneurs located in thick RISs are more innovative than entrepreneurs located in thin RISs, but there are no significant differences concerning entrepreneurs’ growth ambitions. In light of our findings, we discuss the potential agency role played by entrepreneurial firms at a micro level on path dependent features of RISs at a macro level. 相似文献
32.
Wildlife tourism experiences have the potential to positively impact tourists’ awareness, appreciation and actions in relation to the specific wildlife they encounter and the environment in general. This paper investigates the extent of such impact across multiple sites, and uses Structural Equation Modelling to identify factors that best predict positive long-term learning and environmental behaviour change outcomes. Three sets of variables were measured – visitors’ entering attributes (including pre-visit environmental orientation and motivation for the visit), salient aspects of the experience, and short- and long-term learning and environmental behaviour change outcomes. Although attributes such as pre-visit commitment and motivation to learn were among the best predictors of the long-term impact of the experience, there was evidence that aspects of the experience were also important. In particular, reflective engagement which involved cognitive and affective processing of the experience was found to be associated with short- and long-term environmental learning outcomes. The implications for wildlife tourism managers are discussed. 相似文献
33.
34.
International Competition for Multinational Investment 总被引:5,自引:0,他引:5
We examine the economic justification for providing investment subsidies to foreign-owned multinationals. These provide employment opportunities and generate demand for domestic intermediate inputs, produced by domestic workers with increasing returns to scale. Offering subsidies to multinationals may be in the national interest if the investment raises the net value of domestic production. When agglomerative forces are sufficiently strong, a subsidy that attracts the first foreign firm may induce several to enter, establishing a thriving modern sector. With a limited number of foreign enterprises, countries may compete to attract investment. This subsidy competition transfers much of the rents to the multinationals.
JEL classification: F 12; F 23 相似文献
JEL classification: F 12; F 23 相似文献
35.
36.
A proportional decrease in switching costs increases competition and social welfare. However, a lump-sum decrease in switching costs softens competition and does not invariably increase social welfare. 相似文献
37.
38.
Jan W. Van Deth 《Quality and Quantity》1986,20(2-3):261-272
This article presents an application of Prezeworski and Teune's so-called “identity-equivalence method” to a large set of indicators of political participation. By relaxing commonly held assumptions about necessary distinctions among types of participation, it is found that the distinction between “conventional” and “unconventional” modes of participation is unnecessary, while the distinction between “government” and “nongovernment” has some merit. The findings also lend further support to the claims of Prezeworski and Teune that the identity-equivalence method is preferable to the identical indicator method. 相似文献
39.
40.
Schumpeter and the revival of evolutionary economics: an appraisal of the literature 总被引:4,自引:1,他引:4
Jan Fagerberg 《Journal of Evolutionary Economics》2003,13(2):125-159
During the last two decades we have seen a revival of interest in the works of Joseph Schumpeter and “evolutionary” ideas
in economics more generally. A professional society honouring Schumpeter's name has been founded, and linked to it we have
had for more than fifteen years now a professional journal devoted to this stream of thought. However, it has been argued
that, despite these developments, the link between Schumpeter's own work and the more recent contributions to evolutionary
economics is in fact rather weak. This paper considers this claim. Based on an analysis of Schumpeter's contribution to economics
the paper presents an overview and assessment of the more recent literature in this area. It is argued that although there
are important differences between Schumpeter's work and some of the more recent contributions, there nevertheless remains
a strong common core that clearly distinguishes the evolutionary stream from other approaches (such as, for instance, so-called
“new growth theory”).
RID="*"
ID="*" Many people have contributed to this paper in various ways. Jon Hekland at the Norwegian Research Council started it
all by asking me to make an overview of the contribution from “evolutionary economics” to our understanding of contemporary
economies. Several people helped me on the way by supplying written material, comments and suggestions, and I am indebted
to all of them. Brian Arthur, Stan Metcalfe, Keith Pavitt, Erik Reinert, Paolo Saviotti and Bart Verspagen may be particularly
mentioned. A preliminary version was presented at the conference “Industrial R&D and Innovation Policy Learning – Evolutionary
Perspectives and New Methods for Impact Assessment” organised by the Norwegian Research Council (“SAKI”) at Leangkollen, Asker,
April 18–19.2002. I wish to thank the discussant, Tor Jakob Klette, and the participants at the conference for useful feedback.
Moreover I have benefited from comments and suggestions from the editors and referees of this journal. The final responsibility
is mine, however. Economic support from the Norwegian Research Council (“SAKI”) is gratefully acknowledged. 相似文献