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   38393篇
  免费   1231篇
  国内免费   903篇
财政金融   1604篇
工业经济   2468篇
计划管理   9588篇
经济学   6564篇
综合类   5151篇
运输经济   370篇
旅游经济   1050篇
贸易经济   6206篇
农业经济   1749篇
经济概况   5777篇
  2024年   184篇
  2023年   532篇
  2022年   676篇
  2021年   1041篇
  2020年   1193篇
  2019年   721篇
  2018年   650篇
  2017年   884篇
  2016年   978篇
  2015年   1152篇
  2014年   2872篇
  2013年   3440篇
  2012年   3512篇
  2011年   3966篇
  2010年   2899篇
  2009年   2613篇
  2008年   3120篇
  2007年   2646篇
  2006年   2218篇
  2005年   1603篇
  2004年   1100篇
  2003年   846篇
  2002年   522篇
  2001年   403篇
  2000年   270篇
  1999年   125篇
  1998年   82篇
  1997年   36篇
  1996年   40篇
  1995年   91篇
  1994年   17篇
  1993年   16篇
  1992年   8篇
  1991年   5篇
  1990年   4篇
  1989年   3篇
  1988年   4篇
  1987年   3篇
  1986年   1篇
  1985年   16篇
  1984年   12篇
  1983年   11篇
  1982年   4篇
  1981年   3篇
  1980年   3篇
  1979年   2篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Research and practice have observed a shift towards service-oriented approaches that depend on input from citizens as co-producers of services. Yet in the delivery of public infrastructure the focus is still on managing assets rather than services. Using a Policy Delphi approach, we found that although experts advocate service-centric approaches guidelines and policies lack a service-centric perspective. Findings revealed a range of impediments to effective stakeholder involvement. The paper contributes to co-production and new public governance literature and offers directions for public infrastructure decision-makers to support and reconnect disengaged government–citizen relations, and determine ways of understanding optimal service outcomes.  相似文献   
992.
市场结构和行为对市场绩效的影响机制是解释产业发展的重要前因。通过实地调研,分析新疆林木种苗产业组织市场结构-市场行为-市场绩效内在规律。结果表明,新疆林木种苗产业市场结构属于垄断竞争型市场结构;相当数量企业生产能力效率较低;市场种苗产业的生产能力利用率不高,市场绩效低下。基于结论,提出从优化市场结构,调整市场行为两个方面进行产业政策调整,进而提高市场绩效。  相似文献   
993.
As in other emerging nations, in Brazil, the motor vehicle industry is considered to be strategically important for economic development because of its backward and forward linkages and possibilities for export-led growth. This study analyses prospects for the industry by estimating an industry-level cost function that includes output of both vehicles and component parts with capital, labour and intermediate goods as inputs. The cost elasticity of output (an indicator of scale properties) and the elasticity relationships among inputs are explored. One unexpected outcome of the work that appears to be robust is that during early years of the study period, the industry had constant returns or even diseconomies of scale. However, during later years, when output was greater, there were economies of scale. This finding is likely the result of some combination of the entry of new firms, the development of new models or technological change. The study concludes that if firm output can be increased, economies of scale can be expected to strengthen the position of the Brazilian industry in the international marketplace.  相似文献   
994.
The purpose of this study is to examine the airport service quality dimensions based on the ASQ survey and investigate the best predictor for overall satisfaction. The context of this study is the klia2 terminal passengers, which are predominantly users of the low-cost carriers at Kuala Lumpur International Airport. Secondary data obtained from the airport operator on the 2016 ASQ survey for the klia2 terminal was analysed using the PLS-SEM method. The grouping and impact of the thirty-three service quality elements from the ASQ survey were tested against the overall satisfaction element. The findings indicated that twenty-two out of the thirty-three elements were valid measures for the klia2 terminal users which forms the eight dimensions i.e. access, airport environment, airport facilities, arrival services, check-in, finding your way, passport and security. Airport environment was found as the best predictor in determining passengers’ overall satisfaction at klia2 terminal and should be given particular focus by the airport operator for continuous improvements.  相似文献   
995.
From the point of view of firms’ managers, the knowledge of the factors which explain their firms’ financial results is considered of great usefulness to propose the most appropriate and profitable marketing strategies and actions. This research sets out from this central idea and proposes a model of relationships that considers the marketing results, the marketing capabilities, and the innovation capability as key factors for achieving good financial results. This model is verified via an empirical investigation carried out among 200 directors of hotel establishments in Andalusia, a region in the south of Spain which is one of the country's main tourist destinations. The results indicate that innovation capability is strongly conditioned by marketing capabilities and resources and that this innovation capability affects the financial results of the firms analyzed. Likewise, it is deduced that a market-oriented management philosophy contributes to the development of these marketing capabilities. The implications for management are considered very relevant as they must lead these firms to invest in the development of marketing resources and capabilities, and apply a market-oriented management philosophy if they wish to improve their financial results.  相似文献   
996.
We elaborate theories of indigenous innovation by explaining how internationalization choices help emerging market firms transition from dependence on external knowledge to self-reliance on internal knowledge. Using a 1998–2007 census dataset of Chinese manufacturing firms, we theorize and test the moderation effect of foreign equity and export orientation on the relationship between knowledge and indigenous innovation. We show that foreign equity dis-incentivizes, while export orientation incentivizes, investments in internal knowledge. We contribute by showing that internationalization choices may radically change indigenous innovation outcomes by shifting the locus of problem solving outside or inside the firm. Our study corroborates the negative direct and indirect effects of external knowledge on indigenous innovation at the firm level previously suggested by China-centric scholars but also shows how two types of internationalization choices may gradually relieve firm-level dependence on imported technology. We bridge the gap between Western research and Chinese thought and practice by introducing a do-it-yourself (DIY) explanation of how firms may implement China’s indigenous innovation (zizhu chuangxin) policy.  相似文献   
997.
姚文虎 《价值工程》2015,(4):196-197
新时期,企业的办公室管理工作的职能与责任发生了很大的变化,如何针对于现有办公室管理工作中的不足进行改进,创新办公室管理工作形式,是提高办公室工作效率与质量的关键。本文对于新时期办公室的工作职能进行了分析,并且对既存的不足进行了探讨,最终提出了相应的实施对策。  相似文献   
998.
The literature on open innovation (OI) is characterised by studies based both on large companies and small and medium-sized enterprises (SMEs). Among all, one of the less explored issues in SMEs is what impedes them to adopt OI. Thus, this paper has the threefold objective to identify which factors hinder the adoption of OI in SMEs, to investigate if different behaviours exist among SMEs in relation to these factors, and to understand if the same factors effectively influence the level of adoption of OI. Based on a survey on 157 Italian SMEs, we identified four main barriers (namely, ‘knowledge’, ‘collaboration’, ‘organisational’, and ‘financial and strategic’) and three profiles of firms, different in terms of innovativeness of the industries they belong to (knowledge intensive, medium-innovative, and less innovative) and hampering factors perceived (‘knowledge’, ‘financial and strategic’, and ‘collaboration’ and ‘organisational’ barriers). Moreover, we found that some of these factors effectively impede the adoption of the paradigm.  相似文献   
999.
This paper reviews and synthesizes literature on foreign listing from international business, management, and finance disciplines. A systematic review of 66 studies from 25 journals indicates fragmentation of the literature across the macro and firm-specific perspectives and a limited usage of current international business theories in research on foreign listing. We propose multiple developmental paths including use of institutional theory, especially institutional distance and institutional evolution to provide more comprehensive understanding of antecedents and contingent factors for foreign listing; supply-chain disaggregation of cross-border capital flow; integrate financial and strategic implications of foreign listing; and advancement of emerging market specific theories.  相似文献   
1000.
以刘易斯市场规模分析框架为基础,采用2008—2014年中国各省区市花卉产业的面板数据,对市场化进程与花卉产业组织的关系进行实证分析,结果表明:市场化程度对企业数量、小企业数量和小企业比例具有正向影响作用,市场化是促进花卉产业组织演化的重要因素,有利于优化花卉产业组织的规模和结构。因此,政府应该从市场组织与制度完善角度维护好市场竞争秩序,企业应该提升核心竞争力而不是简单扩大规模。  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