首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   245篇
  免费   7篇
财政金融   42篇
工业经济   17篇
计划管理   47篇
经济学   56篇
综合类   4篇
运输经济   2篇
旅游经济   4篇
贸易经济   53篇
农业经济   6篇
经济概况   21篇
  2024年   1篇
  2022年   1篇
  2021年   1篇
  2020年   3篇
  2019年   8篇
  2018年   7篇
  2017年   9篇
  2016年   12篇
  2015年   1篇
  2014年   6篇
  2013年   51篇
  2012年   8篇
  2011年   9篇
  2010年   11篇
  2009年   7篇
  2008年   14篇
  2007年   22篇
  2006年   8篇
  2005年   9篇
  2004年   6篇
  2003年   3篇
  2002年   7篇
  2001年   5篇
  2000年   7篇
  1999年   2篇
  1998年   5篇
  1997年   1篇
  1995年   5篇
  1994年   1篇
  1993年   4篇
  1992年   5篇
  1988年   1篇
  1987年   2篇
  1985年   1篇
  1984年   1篇
  1983年   1篇
  1982年   2篇
  1980年   1篇
  1979年   1篇
  1978年   1篇
  1973年   1篇
  1972年   1篇
排序方式: 共有252条查询结果,搜索用时 0 毫秒
91.
92.
Involuntary and voluntary managerial job‐termination hazard functions are estimated for English professional soccer for the period 1972–1997. A novel feature is the use of match‐level data, which reveals aspects of the hazard otherwise concealed by estimation using annual data. Short‐term fluctuations in performance strongly influence the involuntary termination hazard. The latter is also heavily dependent on the team's current league position relative to its position when the manager took charge, and on the win ratio over the entire spell. Managerial human capital attributes are found to have a greater influence on the voluntary rather than on the involuntary termination hazard. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
93.
We build upon current theory on strategic organizational practice transfer in multinational firms by incorporating the agency of actors and applying an institutional lens to the transfer process. Our theoretical analysis suggests that practice transfer is a process of institutional change that leads not only to practice adoption, adaptation, or nonadoption, but also to reconstruction. We argue that when contradictions exist within and across institutional environments, misaligned interests motivate actors to engage in praxis. As a parent‐subsidiary coalition, these actors reconstruct the practice by transcending the multitude of institutional environments that comprise the institutional system. Our process theory provides insight into how less powerful subsidiary actors engage in praxis to extend knowledge and build new capabilities within the firm. Copyright © 2014 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
94.
Retention of latent segments in regression-based marketing models   总被引:2,自引:0,他引:2  
Product design and marketing mix decisions for segmented markets depend crucially on the correct specification of marketing models used as input to these decisions. With real-world data, the true number of segments in a market is unknown. Current evidence from simulation studies suggests that the accuracy of commonly used criteria for determining the number of segments in a market depends on the usage context, including the type of distribution being used to describe the data, the model specification, and the characteristics of the market. This study investigates via simulation the performance of seven segment retention criteria used with finite mixture regression models for normal data. This is one of the most important analysis contexts in marketing research since regression models are used, for example, in conjoint analysis and market response analysis, yet no previous study in either the marketing or statistics literatures explores the segment retention problem for mixture regression models. The study shows that one criterion, Akaike's Information Criterion (AIC) with a per-parameter penalty factor of 3 (AIC3), is clearly the best criterion to use across a wide variety of model specifications and data configurations, having the highest success rate and producing very low parameter bias. Currently, this criterion is rarely, if ever, used in the marketing literature.  相似文献   
95.
Rick 《董事会》2005,(10):67-68
“众里寻他千百度,蓦然回首,那人却在灯火阑珊处。“中国排名第一的搜索引擎公司——百度公司的名字取自辛弃疾的千古名篇《青玉案·元夕》。从千年前的寻爱之旅到21世纪的搜索成功之路,百度仅仅走了不到5年的时间。  相似文献   
96.
Drawing on primary and secondary sources the authors argue that the JIT/TQM manufacturing system intensifies work as a result of increased surveillance and monitoring of workers' activities, heightened responsibility and accountability, the harnessing of peer pressure within 'teams' and via 'customers', and the fostering of 'involvement' in waste elimination and the continuous improvement of the production process.  相似文献   
97.
98.
99.
Is development theory dead? It seems to be, if the thinking of some young people at a futures course in Bangkok is any indication. The course, ‘The futures of development: historical roots, present trends and alternative futures’, was held in Bangkok 23–30 August 1992 by the World Futures Studies Federation (WFSF), with sponsorship from UNESCO and the Communication Centre of the Queensland University of Technology, Australia.  相似文献   
100.
We use a mechanism‐design approach to study a team whose members select a joint project and exert individual efforts to execute it. Members have private information about the qualities of alternative projects. Information sharing is obstructed by a trade‐off between adaptation and motivation. We determine the conditions under which first‐best project and effort choices are implementable and show that these conditions can become relaxed as the team grows in size. We also characterize the second‐best mechanism and find that it may include a “motivational bias,” that is, a bias in favor of the team's initially preferred project, and higher‐than‐optimal effort by uninformed team members.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号