全文获取类型
收费全文 | 1297篇 |
免费 | 58篇 |
专业分类
财政金融 | 237篇 |
工业经济 | 66篇 |
计划管理 | 261篇 |
经济学 | 315篇 |
综合类 | 10篇 |
运输经济 | 15篇 |
旅游经济 | 7篇 |
贸易经济 | 342篇 |
农业经济 | 16篇 |
经济概况 | 59篇 |
邮电经济 | 27篇 |
出版年
2023年 | 6篇 |
2022年 | 14篇 |
2021年 | 22篇 |
2020年 | 28篇 |
2019年 | 43篇 |
2018年 | 55篇 |
2017年 | 60篇 |
2016年 | 71篇 |
2015年 | 58篇 |
2014年 | 72篇 |
2013年 | 134篇 |
2012年 | 101篇 |
2011年 | 85篇 |
2010年 | 74篇 |
2009年 | 77篇 |
2008年 | 66篇 |
2007年 | 74篇 |
2006年 | 36篇 |
2005年 | 39篇 |
2004年 | 32篇 |
2003年 | 30篇 |
2002年 | 18篇 |
2001年 | 15篇 |
2000年 | 19篇 |
1999年 | 5篇 |
1998年 | 18篇 |
1997年 | 11篇 |
1996年 | 13篇 |
1995年 | 7篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1990年 | 2篇 |
1988年 | 3篇 |
1987年 | 4篇 |
1986年 | 2篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 3篇 |
1979年 | 3篇 |
1977年 | 2篇 |
1975年 | 2篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1971年 | 3篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1968年 | 2篇 |
1967年 | 8篇 |
1966年 | 4篇 |
1964年 | 5篇 |
排序方式: 共有1355条查询结果,搜索用时 390 毫秒
61.
62.
63.
PRAXIS | Magazin
Accounting als Teil der Management Forschung Konferenz-Review 相似文献64.
Andreas Steiner 《Empirical Economics》2011,40(1):165-176
This article investigates empirically the determinants of central banks’ reserve holdings for a large panel data set of developing
and transition countries covering the period from 1975 to 2003. It estimates both a static and a dynamic relationship and
applies estimators for homogeneous and heterogeneous panel data. Thereby, it examines the extent to which conclusions of panel
data studies on the determinants of international reserve holdings are robust to the inclusion of dynamics as well as to the
consideration of heterogeneity across countries. The results show that the neglect of dynamics and heterogeneity in country
behaviour may lead to misleading inferences. Independently of the chosen estimation method, the findings suggest that trade
openness and external debt are robust determinants of the level of reserves. Central banks take precautionary measures against
the downside of the increasing international economic integration. 相似文献
65.
Assessing cross-cultural marketing theory and research 总被引:1,自引:0,他引:1
A content analysis of 99 articles focuses on the comparative cross-cultural marketing research in 14 leading marketing and business journals from 1990 to 2008. The content analysis indicates strong growth in cross-cultural studies, especially in terms of studies on consumer attitudes and behavior and on promotion-related topics. This study classifies articles according to a series of conceptual (e.g., cultural dimensions employed in the study) and methodological (e.g., use of analytical technique) criteria. Although researchers have advanced in both conceptual and methodological respects, the studies still focus strongly on the dimensions from Hofstede (2001); methodologically, the dominance of two-country studies is problematic. Further, survey data from North America and Europe and researchers based and trained in North America and Europe are still dominant in the research field. 相似文献
66.
Karin Holm-Müller Michael Weber Peter Hennicke Tobias Schleicher Andreas Löschel Claudia Kemfert 《Wirtschaftsdienst》2011,91(5):295-313
Nach der Atomkatastrophe in Fukushima hat die Bundesregierung beschlossen, bis Mitte Juni die Zukunft der Atomenergie in Deutschland
zu überdenken. Dabei k?nnen unterschiedlich weitgehende Szenarien betrachtet werden. Sie reichen von einer Rücknahme der im
letzten Herbst beschlossenen Laufzeitverl?ngerung bis hin zum vollkommenen Ausstieg aus der Kernkraft. Die Autoren vertreten
grunds?tzlich die Auffassung, dass die wirtschaftlichen Folgen eines Atomausstiegs zu bew?ltigen sind. Mit einer Steigerung
der Energiepreise muss allerdings gerechnet werden — wie deutlich diese ausf?llt, und welche Referenzwerte herangezogen werden
müssen, h?ngt von vielen Faktoren ab. 相似文献
67.
现有的BIM应用软件提供的乔木模型多为RPC或高
精度3D模型等3D CAD类型。这些模型着重于表达美感或进
行展示,无法反映根系情况。虽然可能包含一定附加属性,但
表达乔木生长和空间需求的功能有限。因而,冲突检查、工序
调度等BIM的优势功能无从应用。风景园林实践领域已就此问
题开始构建自己的模型库,但能够准确反映现状树木真实尺寸
体量,以及现状树木和规划树木未来空间需求的模型仍未广泛
出现。提出一种基于树冠、树干和根系构型与生长功能的实体/
网面封装建模方法构建BIM乔木模型。模型形态通过一组参数
调整,并根据树龄和反映环境限制因子的值来反映其变化。所
包含的数据和参数数量随后期设计阶段所需的LoD(详细层级)
及专业实践的具体要求而增加。该模型可以与提供本地区内外
苗木商品信息的植物数据库连接使用。 相似文献
68.
Andreas Gramzow Haroon Sseguya Victor Afari-Sefa Mateete Bekunda Philipo J. Lukumay 《国际农业可持续发展杂志》2018,16(3):297-309
One of the widely suggested approaches to meet the increasing food demand of a substantially growing world population is sustainable intensification. We present a unique agricultural research and scaling programme in Tanzania, focusing on the key elements necessary for results related to: gender analysis; private sector engagement; social capital; improvement and adaptation; and programme performance monitoring and evaluation. Since 2014, more than 6000 farmers have benefited from either the adaptive research or the scaling component of the programme. Preliminary impact analysis results from six pilot locations indicate that programme participants realized significantly higher yields compared to non-participants. In addition to productivity improvements, introducing resistant and drought-tolerant elite vegetable varieties improved the resilience of the existing farming systems. Finally, considering the needs of both male and female participants had a positive impact on technology adoption rates and reach. 相似文献
69.
We investigate different procedures to set prices in designs for choice-based conjoint analysis using the mixed logit model which captures latent consumer heterogeneity. Besides discrete attributes, we include a linear price term in the deterministic utility function thereby treating price as continuous variable. We consider two different price intervals and several price sets which contain either two or three prices. We compare these alternatives to set prices by simulating choices for different constellations on the basis of the mixed logit model. Furthermore, we generate ten designs simultaneously instead of just one. Using these simulated choices, we estimate the parameters of the mixed logit model in the next step. To reduce the needed sample size and computation time caused by accounting for latent consumer heterogeneity, we apply Halton draws and set a minimum potential design for prior draws. ANOVA with root mean squared error between estimated and true price coefficient values of individual consumers as dependent variable shows that using more extreme prices as interval bounds and one intermediate price positioned to the right of the interval performs best. 相似文献
70.
Each year, clients spend large sums on professional services, such as accounting services, legal services and consulting services. While research has found significant cross-country differences in organizations’ spending on professional services, we do not know why they occur. Inspired by the organizational buying behavior literature, this paper investigates the influence of national culture on the use of professional services, particularly management consulting services. As the use of professional services involves considerable uncertainties—particularly for the buyer—it can be assumed to be influenced by cultural differences regarding the level of Uncertainty Avoidance, Individualism and Masculinity. By drawing on two independent cross-country studies, we show that organizations in high uncertainty avoidance and individualistic cultures use professional services less than organizations in low uncertainty avoidance and collectivist cultures. We found no relationship between Hofstede's dimension of Masculinity and the use of professional services. The findings contribute to the theorizing on how the cultural context influences organizational buying behavior and the purchasing of professional services. 相似文献