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   234篇
  免费   5篇
  国内免费   4篇
财政金融   17篇
工业经济   10篇
计划管理   63篇
经济学   23篇
综合类   39篇
运输经济   2篇
旅游经济   12篇
贸易经济   55篇
农业经济   9篇
经济概况   13篇
  2023年   4篇
  2022年   1篇
  2021年   5篇
  2020年   5篇
  2019年   9篇
  2018年   5篇
  2017年   7篇
  2016年   3篇
  2015年   9篇
  2014年   14篇
  2013年   31篇
  2012年   13篇
  2011年   25篇
  2010年   15篇
  2009年   16篇
  2008年   9篇
  2007年   16篇
  2006年   17篇
  2005年   16篇
  2004年   2篇
  2003年   4篇
  2002年   6篇
  2001年   2篇
  2000年   3篇
  1999年   3篇
  1997年   1篇
  1994年   1篇
  1993年   1篇
排序方式: 共有243条查询结果,搜索用时 15 毫秒
21.
“未来的研究需从心理学的不同角度,包括认知理论和社会文化理论考虑学习者的二语语用习得。”Kasper和Rose的这一设想,不仅为二语语用发展研究提出了新思路,也提出了挑战。建立在语用普遍性基础之上的二语语用发展研究,在继承传统语用研究成果的同时,汲取体验认知语用的研究成果,将概念能力发展和隐喻能力发展作为一种新的研究路向。这既有必要,也有可能。  相似文献   
22.
我国财务会计概念框架重要性和可行性探讨   总被引:2,自引:0,他引:2  
本文从各国财务会计概念框架的实践现状和会计准则的概念框架特征入手,对我国建立概念框架的重要性、可行性进行分析,同时对我国准则制订机构和制订程序的优化提出了初步的建议。  相似文献   
23.
The findings of a study of Millennials in USA and the UK—an increasingly important and digitally savvy segment of consumers—reveal that they see advertising as Companies promoting a product or service to people through media. Their perception is simple and all-encompassing with no evidence that they distinguish between different types of media or different types of communication. Some variation between the views of Millennials in the two countries is also identified, although this is less than expected. The findings contribute to an important and continuing debate among academics and marketing practitioners over how advertising should be defined in today’s multichannel environment. The findings are also compared with other recent definitions of advertising, and their implications are discussed.  相似文献   
24.
Conceptual Knowledge Markup Language: An introduction   总被引:1,自引:0,他引:1  
Kent  Robert E. 《NETNOMICS》2000,2(2):139-169
Conceptual Knowledge Markup Language (CKML) is an application of XML. Earlier versions of CKML followed rather exclusively the philosophy of Conceptual Knowledge Processing (CKP), a principled approach to knowledge representation and data analysis that “advocates methods and instruments of conceptual knowledge processing which support people in their rational thinking, judgment and acting and promote critical discussion”. The new version of CKML continues to follow this approach, but also incorporates various principles, insights and techniques from Information Flow (IF), the logical design of distributed systems. Among other things, this allows diverse communities of discourse to compare their own information structures, as coded in logical theories, with that of other communities that share a common generic ontology. CKML incorporates the CKP ideas of concept lattice and formal context, along with the IF ideas of classification (= formal context), infomorphism, theory, interpretation and local logic. Ontology Markup Language (OML), a subset of CKML that is a self-sufficient markup language in its own right, follows the principles and ideas of Conceptual Graphs (CG). OML is used for structuring the specifications and axiomatics of metadata into ontologies. OML incorporates the CG ideas of concept, conceptual relation, conceptual graph, conceptual context, participants and ontology. The link from OML to CKML is the process of conceptual scaling, which is the interpretive transformation of ontologically structured knowledge to conceptual structured knowledge. This revised version was published online in August 2006 with corrections to the Cover Date.  相似文献   
25.
房地产业在整个国民经济中处于重要地位,它的健康发展对整个国民经济的发展起着举足轻重的作用。在新经济时代,产品同质化现象严重,房地产行业只有凭借以消费者为中心的观念,加强品牌管理及提升企业形象,才能取得长足发展。  相似文献   
26.
Urban competitiveness is always the focus of researches on urban economy. The variety of definitions and evaluation systems of urban competitiveness are the results of lack of accurate and comprehensive understanding on urban competitiveness. This paper reviews five groups of definitions on urban competitiveness and establishes a conceptual model for urban competitiveness.  相似文献   
27.
Abstract

The stated purpose of the IFRS Conceptual Framework is to assist the IASB to develop Standards that are based on consistent concepts, and also to assist preparers to develop consistent accounting policies when Standards either do not apply or allow a choice of accounting policy. Yet, the Framework actually does surprisingly little to help the IASB (or preparers) determine which assets, liabilities, income and expenses should be recognised, and how they should be measured. The Framework’s focus on assets and liabilities implies that the accounting can, and should, be determined from the balance sheet. Yet, many current financial reporting requirements focus initially on the income statement, and so they are not so much derived from the Framework as instead in need of being reconciled back to it. At its heart, the problem here is that, while the Framework states that accrual accounting provides a better basis for assessing past and future performance than cash-based information, it does not explain why. To do so would require a conceptualisation of how entities’ business models are employed to create value, and of the strengths and limitations of accounting data in enhancing investors’ understanding of that value-creation. The lack of explanation of the purpose and informational objectives of accruals, how they relate to business models and how they cause the income statement and the balance sheet to interact are gaps in the Framework. Filling those gaps would provide a more robust, and natural, way for the IASB to develop recognition and measurement requirements in its Standards.  相似文献   
28.
The conceptual underpinnings of accounting standards are potentially very important for the future of public sector accounting internationally. The authors explain why and comment on the implications for public sector accounting.  相似文献   
29.
崔楠  高令华 《价值工程》2014,(30):32-33
供应链作为一种先进的管理方法,对建筑业降低成本,提高效率,提升满意度有显著作用。本文主要通过整理大量的文献,从理论方面对有关建筑供应链各个方面的研究做出总结,以便对目前的研究状况有较好的了解,为未来新的研究方向做铺垫。  相似文献   
30.
各学科的信用研究一直没能实现很好的进展。一个重要根源是,传统的信用解释不能为各学科的信用研究提供一个统一的概念平台,以促成各个学科的研究形成合力。通过对信用本身特性的分析可以发现,信用的本质性规定可重新界定为“信用即信任之效用”。这一新界定能够使多学科的信用概念找到一个统一的基础,能够消解传统信用概念使用中的矛盾,能够很好地理顺信用与其他相关概念的关系,从而可以成为多学科信用研究的概念平台。  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