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   3629篇
  免费   322篇
  国内免费   50篇
财政金融   283篇
工业经济   184篇
计划管理   795篇
经济学   428篇
综合类   470篇
运输经济   35篇
旅游经济   98篇
贸易经济   1342篇
农业经济   93篇
经济概况   272篇
信息产业经济   1篇
  2024年   10篇
  2023年   45篇
  2022年   50篇
  2021年   89篇
  2020年   117篇
  2019年   108篇
  2018年   120篇
  2017年   144篇
  2016年   94篇
  2015年   123篇
  2014年   257篇
  2013年   589篇
  2012年   288篇
  2011年   375篇
  2010年   285篇
  2009年   184篇
  2008年   250篇
  2007年   170篇
  2006年   141篇
  2005年   130篇
  2004年   117篇
  2003年   85篇
  2002年   92篇
  2001年   60篇
  2000年   22篇
  1999年   14篇
  1998年   9篇
  1997年   4篇
  1996年   3篇
  1995年   6篇
  1994年   2篇
  1993年   3篇
  1992年   2篇
  1991年   1篇
  1989年   2篇
  1988年   1篇
  1986年   1篇
  1985年   1篇
  1984年   2篇
  1983年   4篇
  1981年   1篇
排序方式: 共有4001条查询结果,搜索用时 281 毫秒
71.
Abstract

This paper critically reviews 19 studies published between 1972 and 2012 that investigated the written and/or oral communication skills of practicing accountants. The core aim of the review was to identify skills considered important and highlight gaps regarding what is known about existing and desired communication skills in the accounting profession. Key findings include that most studies did not detail the basis used to select the skills examined, used very broad skill-set categories and/or did not sufficiently incorporate information already established in the literature. Differing views on the importance of communication skills were found between educators and accountants. Knowledge gaps identified relate to the communication skills considered most important at varying career stages and different career paths, the specific types of oral and written communication skills needed and the role and importance of oral versus written and informal versus formal communication skills. A fundamental concern is that much of the existing communication skills research is crucially out of date. Of the 19 studies reviewed, only three have been published in the past decade. This suggests that further research is needed in the area.  相似文献   
72.
江涌 《价值工程》2015,(3):270-271
随着指挥信息系统在全军的广泛运用,指挥方式由传统的"树状"改变为"网状"、"扁平状"。然而现通信部队在开展指挥信息系统训练、应用上还存在一定的短板,在提高整个部队的指挥能力上无法提供高效支持,文章对通信部队的指挥信息系统在实际运用上进行了初步分析,并指出了目前存在的不足,对如何提高通信部队利用指挥信息系统提高整体作战能力提出了对策和建议,对提高指挥信息系统在实际中的应用具有积极意义。  相似文献   
73.
针对复杂电磁环境下卫星移动通信系统可靠通信需求,利用频谱地图多维数据呈现优势,提出了基于多维频谱地图的干扰规避方法。通过建立卫星移动通信系统波束、时隙、子频带、干扰强度等多维信息关联的频谱地图,利用数据挖掘方法对频谱可用情况进行预测,基于预测结果及用户QoS(Quality of Service)需求生成干扰规避策略,通过星地联合频谱资源调配实现系统干扰规避。该方法为卫星移动通信系统干扰规避提供了一种全新的思路,可提升卫星移动通信系统干扰防护能力。  相似文献   
74.
This paper provides an impact evaluation analysis of the 2009 Australian Household Stimulus Package, which was composed by three main cash payments: the Back to School Bonus, the Single Income Family Bonus and the Tax Bonus for Working Australians. Using panel data from the 2008 and 2009 HILDA surveys, the results show that these cash payments reduced the risk of poverty and stimulated consumption expenditure. Nonetheless, only the Back to School Bonus and the Single Income Family Bonus were really important in achieving these goals, while the Tax Bonus for Working Australians did not contribute to stimulate consumption and failed to reduce the risk of poverty. Thus, the analysis confirms the crucial role of governments to protect the most vulnerable groups avoiding a dramatic deterioration of social outcomes and favoring a fast economic recovery when interventions are timely and well-targeted.  相似文献   
75.
Timely apologies to key publics on social media are becoming an important aspect of crisis recovery but little is known of how the spokesperson’s characteristics and the tone of apology may influence the outcome. Recognising the importance of the need to attract quality workforce, this study examines the impact of social media response to a preventable crisis on organisational attractiveness. Specifically, a 2 (message tone: corporate/formal vs. human/informal) x 2 (spokesperson’s gender: male vs. female) between-subjects factorial design was used to test the effectiveness of an apology. The results suggest a significant moderated mediation effect. We find that account acceptance mediates the relationship between message tone and organisational attractiveness, and this effect is conditional on gender of the spokesperson. The results are relevant to crisis managers and brand managers that seek to attract and retain talents.  相似文献   
76.
Chinese cross-border mergers and acquisitions (M&As) display several unique properties in relation to the ways in which their international business operations are organised and managed. Their seemingly puzzling ‘light-touch’ integration approach can be significantly understood from a strategic ambidexterity perspective: on the one hand, the ‘light-touch’ enables the exploitation of the targets’ existing knowledge bases; on the other hand, elements of the ‘light-touch’ facilitate the exploration of the new knowledge arising from the collaboration between targets and acquirers. However, an important theoretical gap remains: why do Chinese companies deploy such a strategic ambidexterity approach in their post-acquisition integrations? This paper aims to fill this gap by proposing Mid-View thinking as a micro-foundation of strategic ambidexterity in integration management from a cultural and philosophical perspective. To illuminate our conceptualization and argument, we conducted qualitative in-depth interviews with CEOs/high-level managers of acquired German companies. Communication approach and organizational control—as two critical aspects in integration management—reveal how Mid-View thinking can serve as a micro-foundation of strategic ambidexterity. We conclude this paper by presenting its theoretical contributions, managerial implications, and future research directions.  相似文献   
77.
According to a recent conjecture in the literature, earnings have become a poorer proxy for cash flow from operations over time. We find that since 1988, when cash flow statements started to be consistently reported in Compustat, the cash effectiveness of earnings has actually increased for a large sample of US manufacturing firms. This occurs despite the introduction of fair value accounting and increasing accounting accruals during the last three decades. Also contrary to the conjecture, using more comprehensive measures of cash flow does not restore the investment-cash flow sensitivity, which continues to be around 0.05 in more recent periods.  相似文献   
78.
博物馆作为公共文化机构,承担着向公众提供文化服务的职责。随着科学技术(特别是信息技术)的发展,博物馆开启了数字化建设的进程。博物馆数字化建设的目的并不是要取代传统博物馆,而是对实体博物馆在某些方面进行有益的拓展和补充。伴随着数字化建设,博物馆能够更好地满足公众多样化的文化需求,提供更好的文化体验。突发事件对博物馆数字化发展形成了一种倒逼机制,凸显了博物馆数字化的重要性。为了更好地传播金融文化,实现文化育人的目标,东北亚金融博物馆将通过“顶层设计、逐步推进、研究标准、规范建设、共建共享、未雨绸缪、创新技术、增加手段”等做法,探索数字化建设之路。  相似文献   
79.
The article aims to explore and revise cause-related marketing (CRM) in light of an emerging concept of the market and the roles assigned to companies and consumers in marketing communication processes. Based on a dialogical reflexive approach to case studies, we take our point of departure in theoretically identifying key CRM constituents and their interrelations, and we show how current theories within CRM build upon axioms of a traditional firm-centric view on value creation and fail to meet the challenges of new market structures and relations. This tension of axioms provides a point of direction for introducing the Pepsi Refresh Project as a case illustration of an alternative CRM practice that redefines CRM from company-driven to community-driven – and points towards relocating CRM from an overt to a covert brand and marketing communication strategy. CRM becomes a joint value- and identity-constructing practice transforming consumer criticism into brand involvement and community commitment. By reflexively merging theoretical and case insights, the contribution of the article lies in the revisiting of existing CRM theories in the context of connected, critical and empowered consumers and the subsequent outlining of what we suggest to be CRM 2.0.  相似文献   
80.
There are many barriers and challenges associated with climate change communication focused on promoting community-based action for sustainable futures. Of particular interest is the challenge to embed community perspectives in a communication process of climate change solutions. In this paper we argue that 3D interactive simulations using design inquiry as a development process, can be an effective way of communicating climate change solutions and multiple community responses. People are more likely to engage with the challenges associated with complexity of climate change at the local level when their perspectives are integrated into viable and multiple pathways for action. Future scenarios of change processes situated in local experiences in compelling and interactive ways can be disseminated holistically by making links between scientific, social, political, economic and cultural elements. Design inquiry, as a research approach, integrates contextual knowledge into communication processes to aid imagining, re-thinking and reembodying viable pathways that explore the kinds of futures we collectively envision. This paper examines the contributions that design inquiry makes to climate change communication using an interactive simulation environment for designing futures. We discuss these ideas using the example of the Future Delta project, a virtual 3D environment that enables the exploration and simulation of multiple community-based climate change solutions in the Corporation of Delta, British Columbia.  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