全文获取类型
收费全文 | 161篇 |
免费 | 3篇 |
专业分类
财政金融 | 19篇 |
工业经济 | 5篇 |
计划管理 | 35篇 |
经济学 | 32篇 |
综合类 | 1篇 |
运输经济 | 3篇 |
旅游经济 | 1篇 |
贸易经济 | 50篇 |
农业经济 | 7篇 |
经济概况 | 8篇 |
邮电经济 | 3篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 2篇 |
2020年 | 2篇 |
2019年 | 2篇 |
2018年 | 3篇 |
2017年 | 11篇 |
2016年 | 12篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 29篇 |
2012年 | 8篇 |
2011年 | 6篇 |
2010年 | 6篇 |
2009年 | 10篇 |
2008年 | 3篇 |
2007年 | 8篇 |
2006年 | 6篇 |
2005年 | 6篇 |
2004年 | 2篇 |
2003年 | 5篇 |
2002年 | 1篇 |
2001年 | 2篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 1篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1989年 | 3篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1982年 | 1篇 |
1981年 | 3篇 |
1978年 | 1篇 |
1975年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有164条查询结果,搜索用时 0 毫秒
161.
We estimate a model of intertemporal male labor supply behavior which explicitly accounts for the effect of income taxation and the transfer system. Moreover, we model the demand-side driven rationing risk that prevents agents from choosing the optimal labor supply state. Our results show that elasticities derived in an unconstrained pure choice model are significantly higher compared to a model with involuntary unemployment. This holds true for short-run and long-run labor supply elasticities. 相似文献
162.
This paper studies the role of vouchers and caseworkers in training programs for the unemployed. We explore the unique features of the Hartz reform in Germany which simultaneously introduced training vouchers and imposed more selective criteria on participants. This allows us to go beyond the standard approach when we estimate the treatment effects for the most important type of training. Next to assessing the overall impact of the reform on the training’s effectiveness, we isolate the impact induced by changes in the composition of program participants (selection effect) from the impact based on the introduction of vouchers and related institutional changes (institutional effect). Our results show a small positive overall impact of the reform. The decomposition suggests that the selection effect is, if at all, slightly negative, and that the introduction of the voucher and related institutional changes increased both employment and earnings of participants. It furthermore appears that our findings are driven by skilled participants. 相似文献
163.
Gregor Dorfleitner Paul Schneider Kurt Hawlitschek Arne Buch 《Quantitative Finance》2013,13(2):119-133
We derive the Green's function for the Black–Scholes partial differential equation with time-varying coefficients and time-dependent boundary conditions. We provide a thorough discussion of its implementation within a pricing algorithm that also accommodates American style options. Greeks can be computed as derivatives of the Green's function. Generic handling of arbitrary time-dependent boundary conditions suggests our approach to be used with the pricing of (American) barrier options, although options without barriers can be priced equally well. Numerical results indicate that knowledge of the structure of the Green's function together with the well-developed tools of numerical integration make our approach fast and numerically stable. 相似文献
164.
Wirtschaftsdienst - Als Reaktion auf die Corona-Krise haben die Notenbanken des Eurosystems ihre Anleihekäufe im Rahmen des APP-Programms weiter aufgestockt und um das PEPP-Programm erweitert.... 相似文献