全文获取类型
收费全文 | 1300篇 |
免费 | 33篇 |
专业分类
财政金融 | 169篇 |
工业经济 | 91篇 |
计划管理 | 272篇 |
经济学 | 281篇 |
综合类 | 4篇 |
运输经济 | 7篇 |
旅游经济 | 5篇 |
贸易经济 | 286篇 |
农业经济 | 51篇 |
经济概况 | 128篇 |
邮电经济 | 39篇 |
出版年
2021年 | 11篇 |
2020年 | 18篇 |
2019年 | 19篇 |
2018年 | 23篇 |
2017年 | 20篇 |
2016年 | 30篇 |
2015年 | 10篇 |
2014年 | 39篇 |
2013年 | 160篇 |
2012年 | 41篇 |
2011年 | 53篇 |
2010年 | 40篇 |
2009年 | 53篇 |
2008年 | 39篇 |
2007年 | 48篇 |
2006年 | 35篇 |
2005年 | 29篇 |
2004年 | 44篇 |
2003年 | 48篇 |
2002年 | 43篇 |
2001年 | 24篇 |
2000年 | 22篇 |
1999年 | 23篇 |
1998年 | 21篇 |
1997年 | 21篇 |
1996年 | 28篇 |
1995年 | 12篇 |
1994年 | 10篇 |
1993年 | 17篇 |
1992年 | 13篇 |
1990年 | 9篇 |
1989年 | 10篇 |
1988年 | 14篇 |
1987年 | 14篇 |
1986年 | 21篇 |
1985年 | 25篇 |
1984年 | 22篇 |
1983年 | 15篇 |
1982年 | 10篇 |
1981年 | 10篇 |
1980年 | 11篇 |
1978年 | 13篇 |
1977年 | 9篇 |
1976年 | 8篇 |
1975年 | 12篇 |
1974年 | 9篇 |
1973年 | 10篇 |
1972年 | 15篇 |
1970年 | 8篇 |
1969年 | 9篇 |
排序方式: 共有1333条查询结果,搜索用时 46 毫秒
141.
142.
Empirical studies of large publicly traded firms have shown a robust negative relationship between board size and firm performance. The evidence on small and medium-sized firms is less clear; we show that existing work has been incomplete in analyzing the causal relationship due to weak identification strategies. Using a rich data set of almost 7000 closely held corporations we provide a causal analysis of board size effects on firm performance: We use a novel instrument given by the number of children of the chief executive officer (CEO) of the firms. First, we find a strong positive correlation between family size and board size and show this correlation to be driven by firms where the CEO’s relatives serve on the board. Second, we find empirical evidence of a small adverse board size effect driven by the minority of small and medium-sized firms that are characterized by having comparatively large boards of six or more members. 相似文献
143.
Hans H. Lembke 《Intereconomics》1985,20(5):239-244
The debate on development theory and changes in planning theory have led, in the last decade, to extensive changes in project evaluation methodology. Hans Lembke outlines these changes and discusses their relevance for the decision-making process. 相似文献
144.
145.
This paper aims to quantify the welfare effects of progressive pension arrangements in Germany. Starting from a purely contribution‐related benefit system, we introduce basic allowances for contributions and a flat benefit fraction. Since our overlapping‐generations model takes into account variable labor supply, borrowing constraints as well as stochastic income risk, we can compare the labor supply, the liquidity and the insurance effects of the policy reform. Our simulations indicate that it would be optimal to introduce a flat benefit share of 50 percent and a basic allowance that amounts to 30 percent of average income. Such a reform would yield an aggregate efficiency gain of 3.3 percent of resources. 相似文献
146.
147.
Differences in the degree of unionization as a source of comparative advantage in open economies
下载免费PDF全文
![点击此处可从《The Canadian journal of economics》网站下载免费的PDF全文](/ch/ext_images/free.gif)
This paper considers two integrated countries that differ only in their labour markets: one country hosts unions, whereas the other one pays competitive wages. These institutional differences are a source of comparative advantage, which crucially impact inter‐industry trade and welfare in the open economy. In this setting, deunionization exerts opposing welfare effects in the two economies. Increasing product market competition is beneficial for the unionized country and detrimental for its trading partner. Finally, we conduct an empirical analysis that provides strong support for the main hypotheses of our theoretical model. 相似文献
148.
The Internationalization of Small and Medium-Sized Firms 总被引:2,自引:0,他引:2
Dirk?De?ClercqEmail author Harry?J.?Sapienza Hans?Crijns 《Small Business Economics》2005,24(4):409-419
This paper contributes to the existing research by integrating the notions of organizational learning and entrepreneurial orientation into the body of international entrepreneurship. Our primary framework combines learning theory and the new venture theory of internationalization to study the extent to which small and medium-sized companies engage in international activities. We found that the firms’ international learning effort and entrepreneurial orientation are positively associated with internationalization intent whereas domestic learning effort is negatively related with internationalization intent. Overall, our results suggest (1) that intensive knowledge renewal and exploitation regarding foreign markets and the internationalization process itself may increase internationalization by affecting the perceptions of opportunities offered by further international expansion, and (2) that firms with an entrepreneurial mindset may be more likely to develop a long-term, substantial presence in the international arena, compared to firms that are more reactive or conservative. 相似文献
149.
Netzwerke und Kooperationen sind entscheidende Instrumente zur Steigerung des Unternehmenswertes. Bisher haben sich Ans?tze
hier auf die Unternehmensseite (Wertsch?pfungs-, Entwicklungsund Vertriebsnetzwerke) konzentriert. In jüngster Zeit rücken
auch Netzwerke auf Nachfragerseite etwa in Form von Kommunikations- und Empfehlungsnetzwerken zunehmend in den Blickpunkt.
Solche sozialen Netzwerke k?nnen gerade durch Marketingma?nahmen initiiert und gestaltet werden. Sie sind zentrale Stellhebel
zur Steigerung der Marketing Performance und somit zur Legitimierung der Marketingfunktion. 相似文献
150.
How venture capitalists respond to unmet expectations: The role of social environment 总被引:1,自引:0,他引:1
In this paper, we seek to explain venture capitalists' reactions to disappointments caused by entrepreneurs. Our basic assumption is that venture capitalists' social environment, defined as exposure to venture capital and business communities, will influence their responses to problematic situations. The results of our study suggest that venture capitalists with strong ties to their colleagues and with managerial experience are more inclined to use active and constructive approaches than venture capitalists with a lesser exposure to the venture capital and business communities. 相似文献