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   2158篇
  免费   78篇
  国内免费   21篇
财政金融   111篇
工业经济   83篇
计划管理   300篇
经济学   227篇
综合类   258篇
运输经济   81篇
旅游经济   379篇
贸易经济   504篇
农业经济   104篇
经济概况   210篇
  2024年   6篇
  2023年   61篇
  2022年   60篇
  2021年   93篇
  2020年   123篇
  2019年   104篇
  2018年   91篇
  2017年   103篇
  2016年   94篇
  2015年   78篇
  2014年   118篇
  2013年   261篇
  2012年   170篇
  2011年   197篇
  2010年   140篇
  2009年   113篇
  2008年   123篇
  2007年   84篇
  2006年   84篇
  2005年   38篇
  2004年   30篇
  2003年   23篇
  2002年   19篇
  2001年   15篇
  2000年   12篇
  1999年   8篇
  1998年   4篇
  1995年   1篇
  1983年   2篇
  1981年   2篇
排序方式: 共有2257条查询结果,搜索用时 437 毫秒
81.
Wellbeing has been a philosophical and sociological concern since the beginning of time, and research has extended over time to disciplines such as psychology, health sciences and economics to name just a few. Tourism studies has also become more focused on wellbeing in the last few decades, both from a theoretical and methodological perspective. After examining the philosophical background of wellbeing from different perspectives, the paper takes a closer look at how these frameworks can inform tourism research and practices. It explores the relationship between diverse terminologies and perspectives as well as the ways in which hedonic and eudaimonic wellbeing can be derived through tourism experiences. A spectrum and a model are proposed which outline the relationship between various types of wellbeing, tourism and activities.  相似文献   
82.
Since the life cycle of smartphones is becoming shorter, users are demanding new and improved smartphone features for updated smartphones, but it is difficult to know which features are the most important to users. In Internet user communities, users increasingly review smartphone functions and share information about their experiences such as complaints, problems, and satisfaction, and these user experiences have been fruitful sources for manufacturers that lead to smartphone improvements. Focusing on these user experiences, this paper proposes a systematic roadmapping process including prioritisation of smartphone feature requirements. By prioritising smartphone feature requirements, new and improved versions of smartphones that reflect user needs can be planned based on a product–market roadmap. The systematic approach consists of three parts: user-driven quality function deployment (QFD), a frequent pattern (FP)-tree algorithm, and a product–market roadmap. First, we collected data extracted from text mining in Internet user communities to construct a user-driven QFD. Second, using user experiences related to smartphone features, we applied the FP-tree algorithm to algorithmically derive a priority list of smartphone feature requirements. Finally, based on the result of the FP-tree of smartphones, we proposed guidelines to construct a product–market roadmap. It is expected that a versioning strategy can be formulated through this prioritised product–market roadmap. Furthermore, covering each step from data collection to roadmapping, this study suggests a systematic process for prioritisation of smartphone feature requirements based on user experiences.  相似文献   
83.
Recognising the potential conservation impact, zoos regularly ask their visitors to undertake pro-wildlife behaviour. This paper presents the results of two studies undertaken to address the question: how often during a visit should visitors be asked? Study 1 sought to a) determine individuals' personal thresholds and b) the point where the number of different behaviours requested began affect visitors' experiences. Study 2 sought the same, but focused on requests for the same behaviour. Results suggest that few respondents' personal thresholds were crossed (2.5% in Study 1 and 9% in Study 2). In neither study did many respondents (2.5% in Study 1 and 2.8% in Study 2) feel that the number of requests negatively affect their overall zoo experience. While there are caveats, we conclude that there appears little cause for concern about asking zoo visitors on multiple occasions to act in support of wildlife. Indeed, such requests may improve experiences.  相似文献   
84.
国有经济和国有企业伴随着中国30年的改革开放,有了重大的变化。中央企业和各省市探索出许多国资国企改革方面值得总结和借鉴的宝贵经验。这些经验也将给上海市“十二五”期间进一步深化国资国企改革带来有益的启示,促进新一轮国资国企的改革发展。  相似文献   
85.
The opportunities and challenges of omnichannel in retail industry have been widely discussed, yet despite these benefits, the key elements that constitute an effective omnichannel and how customers respond to omnichannel retailing strategies remain unclear. This research conducted online surveys to test the effects of omnichannel elements on various brand experiences and customer retention, considering the moderating role of purchase behavior. The results indicate that omnichannel elements (integration, individualization, and interaction) are generally helpful in retaining customers, through omnichannel elements influence brand experiences differently. In addition, these omnichannel elements have different influences on customer retention due to different purchase behaviors. The findings suggest that retailers can use different omnichannel strategies to attract customers’ purchases and provide insights for practitioners who want to use omnichannel strategies to deliver superior experiences for customers.  相似文献   
86.
旅游服务的体验营销研究   总被引:8,自引:1,他引:8  
以向顾客提供有价值的体验为宗旨,体验营销力图通过满足顾客的体验需要而达到吸引和保留顾客、获取利润的目的。旅游脆务本质上是为旅游者提供的一种或多种经历和体验。时旅游企业而言,服务提供者、游客、服分设施及场景、服务过程都是实施体验营销的关键要素。可采取的旅游服务的体验营销内容包括设计有吸引力的旅游体验主题,提升旅游服务的体验价值,展示体验式旅游有形物,营造旅游互动体验氛围、重视对游客的感官刺激等。  相似文献   
87.
基于信号理论和理性行为理论,以店铺信誉和在线评论作为前因变量,引入品牌态度作为中介变量,以体验感知作为调节变量,构建网络口碑视角下消费者回购意愿模型。通过SEM分析方法,对各因素关系进行检验。结果表明:店铺综合体验星级、店铺评分、在线评论中的评论形式对品牌态度有正向的作用;体验感知对店铺综合体验星级、店铺评分、评论形式、评论相似度与品牌态度之间的关系有正向的调节作用;品牌态度正向影响回购意愿;在线评论的评论相似度和差评负向影响品牌态度;体验感知负向影响差评与品牌态度的关系。  相似文献   
88.
人力资本的高效配置和企业家才能的充分发挥关系到经济的可持续发展,制度建设如果能促进资源合理流向具有企业家才能的企业家,就能创造更多就业和社会财富。基于全国1997—2016年的私营企业调查数据,本文考察企业家的国有企业工作经历对企业成长的影响。研究结果显示,企业家的国有企业工作经历使得企业在市场扩张和盈利能力等方面表现更好,带来了更高水平的企业成长。机制讨论表明,企业家行为带有明显的烙印效应,国有企业工作经历为企业家带来了更多的社会资本和更高的公司治理水平,从而促进了企业成长。为了缓解由于选择性偏误等带来的内生性,本文采用倾向得分匹配、处理效应模型、代理变量、双差分模型等方法进行处理,结论仍然稳健。中国经济要向资源配置效率改善型模式转变,企业家才能的发挥至关重要,国有企业改革不仅应注重产权等方面的改革,同时也要充分重视国有企业改革带来的人力资本溢出效应。在不断深化国有企业改革的大背景下,本文从企业家才能培育和人力资本配置效应的角度考察国有企业改革问题,倡导国有企业改革进程中进一步营造企业家才能发挥的空间和制度安排,提高人力资本配置效应,从而促进中国经济健康可持续发展。  相似文献   
89.
因果关系理论是休谟哲学中最主要、最具特色的一个部分.他认为经验是因果关系的基础,而那种认为因果观念的确定是由于习惯联想的观点是不正确的.  相似文献   
90.
Carbon market, which is capable of scientific quantifying and marked-based pricing of carbon emission, is an important way for countries to achieve the target of carbon emission reduction. The global carbon market, after more than ten years of development, has developed a mature mechanism. China started the trial of carbon market in 2011. After ten years of exploration, the national carbon trading market was officially launched in mid-July 2021. Against the backdrop of carbon neutrality, the national carbon market will shoulder a greater mission of carbon emission reduction and speed up its financialization and internationalization. However, it should take a dialectical attitude toward the opportunities and risks of carbon market financialization. In the future, China can promote the development of carbon market through efforts to develop market participants, clarify the attributes of carbon finance, prevent potential risks of carbon finance, improve the connection mechanism with the international carbon market, and innovate carbon finance services.  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