全文获取类型
收费全文 | 1575篇 |
免费 | 37篇 |
专业分类
财政金融 | 373篇 |
工业经济 | 169篇 |
计划管理 | 281篇 |
经济学 | 309篇 |
综合类 | 40篇 |
运输经济 | 17篇 |
旅游经济 | 19篇 |
贸易经济 | 233篇 |
农业经济 | 73篇 |
经济概况 | 93篇 |
邮电经济 | 5篇 |
出版年
2023年 | 6篇 |
2021年 | 8篇 |
2020年 | 20篇 |
2019年 | 20篇 |
2018年 | 29篇 |
2017年 | 33篇 |
2016年 | 24篇 |
2015年 | 17篇 |
2014年 | 41篇 |
2013年 | 177篇 |
2012年 | 39篇 |
2011年 | 44篇 |
2010年 | 51篇 |
2009年 | 51篇 |
2008年 | 61篇 |
2007年 | 55篇 |
2006年 | 49篇 |
2005年 | 36篇 |
2004年 | 48篇 |
2003年 | 50篇 |
2002年 | 42篇 |
2001年 | 52篇 |
2000年 | 38篇 |
1999年 | 29篇 |
1998年 | 43篇 |
1997年 | 20篇 |
1996年 | 26篇 |
1995年 | 33篇 |
1994年 | 27篇 |
1993年 | 15篇 |
1992年 | 26篇 |
1991年 | 21篇 |
1990年 | 13篇 |
1989年 | 17篇 |
1988年 | 17篇 |
1987年 | 16篇 |
1986年 | 12篇 |
1985年 | 29篇 |
1984年 | 28篇 |
1983年 | 33篇 |
1982年 | 28篇 |
1981年 | 34篇 |
1980年 | 24篇 |
1979年 | 24篇 |
1978年 | 27篇 |
1977年 | 14篇 |
1976年 | 12篇 |
1974年 | 12篇 |
1973年 | 8篇 |
1971年 | 4篇 |
排序方式: 共有1612条查询结果,搜索用时 7 毫秒
91.
We investigate whether women search longer for a job than men and whether these differences change over the life cycle. Our empirical analysis exploits German register data on highly attached displaced workers. We apply duration models to analyze gender differences in job search taking into account observed and unobserved worker heterogeneity and censoring. Simple survival functions show that displaced women take longer to find a new job than comparable men. Disaggregation by age groups reveals that these differences are driven by differential behavior of women in their prime-childbearing years. There is no significant difference in job search duration among the very young and older workers. These differential outcomes remain even after we control for differences in human capital and when unobserved heterogeneity is incorporated into the model. 相似文献
92.
93.
Kenneth J. Arrow Partha Dasgupta Karl-Göran Mäler 《Environmental and Resource Economics》2003,26(4):647-685
We are interested in three related questions:(1) How should accounting prices be estimated?(2) How should we evaluate policy change in animperfect economy? (3) How can we check whetherintergenerational well-being will be sustainedalong a projected economic programme? We do notpresume that the economy is convex, nor do weassume that the government optimizes on behalfof its citizens. We show that the same set ofaccounting prices should be used both forpolicy evaluation and for assessing whether ornot intergenerational welfare along a giveneconomic path will be sustained. We also showthat a comprehensive measure of wealth,computed in terms of the accounting prices, canbe used as an index for problems (2) and (3)above. The remainder of the paper is concernedwith rules for estimating the accounting pricesof several specific environmental naturalresources, transacted in a few well knowneconomic institutions. 相似文献
94.
95.
Mark N. Hertzendorf Per Baltzer Overgaard 《Journal of Economics & Management Strategy》2001,10(4):621-662
Can price and advertising be used by vertically differentiated duopolists to signal qualities to consumers? We show that pure price separation is impossible if the vertical differentiation is small, while adding dissipative advertising ensures the existence of separating equilibria. Two simple, but nonstandard, equilibrium refinements are introduced to deal with the multisender nature of the game, and they are shown to produce a unique separating and a unique pooling profile. Pooling results in a zero‐profit Bertrand outcome. Separation gives strictly positive duopoly profits, and dissipative advertising is used by the high‐quality firm when products are sufficiently close substitutes. Finally, compared to the complete‐information benchmark, the separating prices of both firms are distorted upwards when the degree of vertical differentiation is large, and downwards when it is small. 相似文献
96.
97.
98.
99.
100.