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   649篇
  免费   21篇
财政金融   75篇
工业经济   21篇
计划管理   229篇
经济学   160篇
综合类   3篇
运输经济   6篇
旅游经济   14篇
贸易经济   117篇
农业经济   9篇
经济概况   29篇
邮电经济   7篇
  2023年   6篇
  2022年   8篇
  2021年   2篇
  2020年   12篇
  2019年   13篇
  2018年   33篇
  2017年   39篇
  2016年   26篇
  2015年   20篇
  2014年   35篇
  2013年   79篇
  2012年   34篇
  2011年   32篇
  2010年   34篇
  2009年   26篇
  2008年   31篇
  2007年   24篇
  2006年   21篇
  2005年   19篇
  2004年   16篇
  2003年   21篇
  2002年   17篇
  2001年   14篇
  2000年   4篇
  1999年   7篇
  1998年   6篇
  1997年   8篇
  1996年   8篇
  1995年   6篇
  1994年   3篇
  1992年   2篇
  1991年   2篇
  1990年   2篇
  1988年   3篇
  1986年   3篇
  1984年   2篇
  1983年   3篇
  1982年   5篇
  1976年   2篇
  1973年   4篇
  1966年   3篇
  1960年   3篇
  1959年   2篇
  1958年   3篇
  1957年   2篇
  1956年   4篇
  1955年   3篇
  1954年   2篇
  1932年   1篇
  1926年   2篇
排序方式: 共有670条查询结果,搜索用时 672 毫秒
311.
ABSTRACT

Conventional wisdom suggests that more services offered by franchisors should lead to fewer complaints from franchisees, and that franchisees ought to be better off with additional support provided. We set out to differentiate those services that are truly effective and are perceived as beneficial by franchisees from those that may have little effect or may even be perceived as counterproductive. Our survey targeted franchisors in the U.S. and in Germany, comparing the most mature franchise market globally to one that is relatively young. System disruption was found to be dependent on the maturity of the market, as little differentiation is provided in the very mature U.S. market, but considerable differentiation exists in the younger German market. Also, the size of the system matters, as bigger systems typically provide more services. Finally, different types of services have varying levels of effectiveness in the less mature franchise market of Germany.  相似文献   
312.
Gaming as a cutting-edge concept has recently been used by some innovative tourism sectors as a marketing tool and as a method of deeper engagement with visitors. This research aims to explore the gamification trend and its potential for experience development and tourism marketing. Using a focus group, this paper discusses gaming and tourism, and explores what drives tourists to play games. The results suggest tourists’ game playing motivation is multidimensional. Players tend to start with purposive information seeking, then move on to an intrinsic stimulation. Socialization is also an important dimension. The research demonstrates several implications for tourism marketing.  相似文献   
313.
The article investigates the predictive power of a new survey implemented by the Federal Employment Agency (FEA) for forecasting German unemployment in the short run. Every month, the CEOs of the FEA’s regional agencies are asked about their expectations of future labour market developments. We generate an aggregate unemployment leading indicator that exploits serial correlation in response behaviour through identifying and adjusting temporarily unreliable predictions. We use out-of-sample tests suitable in nested model environments to compare forecasting performance of models including the new indicator to that of purely autoregressive benchmarks. For all investigated forecast horizons (1, 2, 3 and 6 months), test results show that models enhanced by the new leading indicator significantly outperform their benchmark counterparts. To compare our indicator to potential competitors, we employ the model confidence set. Results reveal that models including the new indicator perform very well at the 10% level.  相似文献   
314.
Contemporary architectural education has shifted from the traditional focus on providing students with specific knowledge and skill sets or ‘inputs’ to outcome based, student-centred educational approach. Within the outcome based model, students’ performance is assessed against measureable objectives that relate acquired knowledge and skills to performance expectations in higher level courses or real world architectural practice. Bloom’s taxonomy has been widely accepted as a useful tool for defining learning outcomes. It references three domains that impinge on the learning process including the ‘cognitive,’ ‘affective’ and ‘psychomotor.’ In practice, most of the attention is paid to the cognitive domain. Considering the interdisciplinary and multivalent character of architecture (as discipline), curriculum design cannot be founded primarily on cognitive-based outcomes. This paper argues that affective domain, especially in the field of building learners’ personalized value systems, is essential to designing outcome based architectural programs. Interactive studio-based education provides a platform to integrate cognitive and behavioural skills that are necessary for professional practice.  相似文献   
315.
The present study considers joint learning as a relational dynamic capability and examines the role of relational practices as enablers of joint learning in R&D collaboration between suppliers and their customers. The study applies a qualitative comparative case method to analyze seven dyadic cases, selected based on a quantitative dataset and cluster analysis. Our results indicate that in dyadic relationships, firms would benefit from developing practices related to relational investments, relational structures, and relational capital that facilitate joint learning and yield collaborative advantages from R&D interactions. This paper contributes to the existing literature on joint learning in R&D collaborations by defining joint learning as a relational dynamic capability and by focusing on the practices that facilitate it in R&D collaboration.  相似文献   
316.
317.
The paper critically reflects on key knowledge contributions that coalesce to inform contemporary understanding of the phenomenon of small tourism business. The purpose is to scrutinise change and evolution in perspectives and how these impact on what knowledge is disclosed and what is not. Conventionally accepted wisdom is challenged, indoctrinated presuppositions are questioned, and research methodological advancements are offered. This is achieved through a comprehensive review and critical‐reflective analysis of key academic contributions spanning a period of approximately 35 years. The value is to stimulate criticality relative to what constitutes ‘truth’ within the given context and to inspire fresh research perspectives. Conclusions are drawn regarding future research directions. Furthermore, informed by thorough analysis of the content of the paper, five guiding research principles provide an appropriate conclusion. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
318.
Most methodological fields undertake regular critical reflections to ensure rigorous research and publication practices, and, consequently, acceptance in their domain. Interestingly, relatively little attention has been paid to assessing the use of partial least squares structural equation modeling (PLS-SEM) in marketing research—despite its increasing popularity in recent years. To fill this gap, we conducted an extensive search in the 30 top ranked marketing journals that allowed us to identify 204 PLS-SEM applications published in a 30-year period (1981 to 2010). A critical analysis of these articles addresses, amongst others, the following key methodological issues: reasons for using PLS-SEM, data and model characteristics, outer and inner model evaluations, and reporting. We also give an overview of the interdependencies between researchers’ choices, identify potential problem areas, and discuss their implications. On the basis of our findings, we provide comprehensive guidelines to aid researchers in avoiding common pitfalls in PLS-SEM use. This study is important for researchers and practitioners, as PLS-SEM requires several critical choices that, if not made correctly, can lead to improper findings, interpretations, and conclusions.  相似文献   
319.
320.
This paper extends an example due to Samuelson (1974) to develop the relationship between possible compensated complementarity between two goods and the two elasticities of substitution in an extended three good CES utility function. It also uses the same utility function to develop the implications of a generalized income share parameter and two different relative prices for possible complementarity between goods. Finally, it explores possible complementarity in a more general utility function with non-constant elasticities of substitution.  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