全文获取类型
收费全文 | 988篇 |
免费 | 20篇 |
专业分类
财政金融 | 79篇 |
工业经济 | 96篇 |
计划管理 | 122篇 |
经济学 | 340篇 |
综合类 | 2篇 |
运输经济 | 3篇 |
旅游经济 | 10篇 |
贸易经济 | 186篇 |
农业经济 | 26篇 |
经济概况 | 141篇 |
邮电经济 | 3篇 |
出版年
2020年 | 5篇 |
2019年 | 9篇 |
2018年 | 8篇 |
2017年 | 9篇 |
2016年 | 12篇 |
2015年 | 6篇 |
2014年 | 13篇 |
2013年 | 169篇 |
2012年 | 28篇 |
2011年 | 51篇 |
2010年 | 34篇 |
2009年 | 6篇 |
2008年 | 21篇 |
2007年 | 14篇 |
2006年 | 22篇 |
2005年 | 27篇 |
2004年 | 22篇 |
2003年 | 11篇 |
2002年 | 11篇 |
2001年 | 7篇 |
1999年 | 21篇 |
1998年 | 8篇 |
1997年 | 14篇 |
1996年 | 21篇 |
1995年 | 7篇 |
1994年 | 7篇 |
1993年 | 40篇 |
1992年 | 28篇 |
1991年 | 27篇 |
1990年 | 17篇 |
1989年 | 15篇 |
1988年 | 14篇 |
1987年 | 24篇 |
1986年 | 22篇 |
1985年 | 15篇 |
1984年 | 32篇 |
1983年 | 12篇 |
1982年 | 17篇 |
1981年 | 12篇 |
1980年 | 12篇 |
1979年 | 9篇 |
1978年 | 5篇 |
1977年 | 7篇 |
1976年 | 38篇 |
1975年 | 11篇 |
1974年 | 6篇 |
1971年 | 12篇 |
1970年 | 16篇 |
1962年 | 6篇 |
1872年 | 5篇 |
排序方式: 共有1008条查询结果,搜索用时 8 毫秒
1.
2.
3.
Wolfgang Buchholz Swapan Dasgupta Tapan Mitra 《The Scandinavian journal of economics》2005,107(3):547-561
In a standard exhaustible resource model, it is known that if, along a competitive path, investment in the augmentable capital good equals the rents on the exhaustible resource (known as Hartwick's rule), then the path is equitable in the sense that the consumption level is constant over time. In this paper, we show the converse of this result: if a competitive path is equitable, then it must satisfy Hartwick's rule. 相似文献
4.
Using Turkish industry-level data from 1983 to 1990, we find that politically organized industries receive both higher protection and promotion than unorganized ones. Tariff rates are decreasing (increasing) in the import-penetration ratio and the absolute value of the import-demandelasticity for organized (unorganized) industries. Subsidy rates are decreasing (increasing) in the output-supply elasticity for organized (unorganized) industries. The results are consistent with the predictions of the Grossman–Helpman model and its extension in this paper. The mix of protection and promotion is inversely related to the ratio of their respective marginal deadweight cost measures. 相似文献
5.
6.
A. A. Harms Professor of Engineering Physics 《Technological Forecasting and Social Change》1994,46(3)
A generic characterization of the dynamics of market penetration by technological artifacts is here formulated on the basis of entry rate and exit rate considerations. It is shown that low-order reductions lead to the biologically based logistic dynamic, which—by empirical fit—has been found to be in very good agreement with numerous specific cases. In addition to the derivational justification of the logistic for artifact market penetration, we find that but a small number of parameters are involved in these autonomous characterizations suggesting therefore that market penetration may well be reduced to a similarly small number of dominant operative processes. Some nonautonomous extensions are also discussed. 相似文献
7.
8.
9.
10.
Professor Rolf Färe Dr. James Logan Professor C. A. K. Lovell 《Journal of Economics》1989,50(2):171-180
We are grateful to a perceptive referee for many constructive comments on an earlier version of this paper entitled The Economics of Content Protection: A Dual Approach. The usual disclaimer applies. 相似文献