全文获取类型
收费全文 | 244篇 |
免费 | 11篇 |
专业分类
财政金融 | 39篇 |
工业经济 | 10篇 |
计划管理 | 38篇 |
经济学 | 51篇 |
综合类 | 6篇 |
运输经济 | 4篇 |
旅游经济 | 4篇 |
贸易经济 | 82篇 |
农业经济 | 4篇 |
经济概况 | 17篇 |
出版年
2022年 | 4篇 |
2021年 | 9篇 |
2020年 | 8篇 |
2019年 | 8篇 |
2018年 | 13篇 |
2017年 | 17篇 |
2016年 | 17篇 |
2015年 | 7篇 |
2014年 | 16篇 |
2013年 | 37篇 |
2012年 | 9篇 |
2011年 | 10篇 |
2010年 | 12篇 |
2009年 | 8篇 |
2008年 | 7篇 |
2007年 | 9篇 |
2006年 | 4篇 |
2005年 | 6篇 |
2004年 | 2篇 |
2002年 | 2篇 |
2001年 | 1篇 |
2000年 | 2篇 |
1999年 | 3篇 |
1998年 | 3篇 |
1997年 | 3篇 |
1996年 | 2篇 |
1995年 | 4篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1975年 | 2篇 |
1968年 | 1篇 |
1964年 | 1篇 |
1962年 | 1篇 |
1960年 | 1篇 |
1948年 | 1篇 |
1943年 | 1篇 |
1942年 | 1篇 |
1939年 | 1篇 |
排序方式: 共有255条查询结果,搜索用时 15 毫秒
1.
2.
Anwendungsgebiete und Grenzen einer marktzinsorientierten Ergebnisrechnung in der Lebensversicherung 总被引:1,自引:1,他引:0
Helmut Gründl 《保险科学杂志》1995,84(1-2):229-246
3.
4.
5.
The theory of fuzzy sets is applied to the output decisions of a price-taking firm facing imprecise information about expected future prices. Accepting risk resulting from the randomness of prices, the manager is interested in expected profits only. Since the set of possible expected-price vectors is fuzzy, a suitable defuzzification strategy is defined in analogy to the pessimism-optimism index proposed by L. Hurwicz. It depends on the manager's willingness to accept surprises resulting from a deviation of the true expected prices from the values that guided output decisions. Despite a linear cost function, well specified solutions to the optimization problem are possible without resorting to capacity constraints. 相似文献
6.
High-quality science communication to the public depends to a large extent on the way research findings are translated into comprehensible language and common speech. In this communicative process, a reasonable evaluation of the trustworthiness of empirical findings, based on an adequate interpretation of statistical analyses, is absolutely crucial. This paper’s authors argue that the credibility of science is jeopardised by two compromising developments within science itself: on the one hand, an inflation of ostensible empirical evidence related to misuses and misinterpretations of the concept of statistical significance, and, on the other, a sensationalist overvaluation of the results of single studies instead of an adequate representation of the available body of evidence in a given scientific field. 相似文献
7.
8.
Thomas von Brasch Diana-Cristina Iancu Terje Skjerpen 《Review of Income and Wealth》2020,66(4):985-996
Several reasons have been put forward to explain the high dispersion of productivity across establishments: quality of management, different input usage and market distortions, to name but a few. Although it is acknowledged that a sizable portion of productivity dispersion may also be due to measurement error, little research has been devoted to identifying how much they contribute. We outline a novel procedure for identifying the role of measurement error in explaining the empirical dispersion of productivity across establishments. The starting point of our framework is the errors-in-variable model consisting of a measurement equation and a structural equation for latent productivity. We estimate the variance of the measurement error and subsequently estimate the variance of the latent productivity variable, which is not contaminated by measurement error. Using Norwegian data on the manufacture of food products, we find that about one percent of the measured dispersion stems from measurement error. 相似文献
9.
10.
Anders Böhlmark Erik Grönqvist Jonas Vlachos 《The Scandinavian journal of economics》2016,118(4):912-940
We estimate the impact of individual principals on school outcomes by using panel data that allow us to track principals over time. We find that individual principals have a substantive impact on school policies, working conditions, and student outcomes. In particular, students who attend a school that has a one standard deviation better principal improve their achievement by between 0.05 and 0.1 standard deviations. Despite rich background information on principals, it is difficult to characterize successful management, suggesting that innate skills are central. We find that the scope for discretion is larger among voucher schools and in areas with school competition. 相似文献