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   28045篇
  免费   1192篇
  国内免费   519篇
财政金融   1073篇
工业经济   1059篇
计划管理   5779篇
经济学   5213篇
综合类   4375篇
运输经济   302篇
旅游经济   710篇
贸易经济   3051篇
农业经济   3834篇
经济概况   4360篇
  2024年   47篇
  2023年   351篇
  2022年   509篇
  2021年   738篇
  2020年   740篇
  2019年   452篇
  2018年   409篇
  2017年   584篇
  2016年   616篇
  2015年   731篇
  2014年   1752篇
  2013年   1961篇
  2012年   2367篇
  2011年   2997篇
  2010年   2403篇
  2009年   2028篇
  2008年   2190篇
  2007年   1905篇
  2006年   1869篇
  2005年   1306篇
  2004年   976篇
  2003年   728篇
  2002年   514篇
  2001年   606篇
  2000年   368篇
  1999年   215篇
  1998年   91篇
  1997年   69篇
  1996年   40篇
  1995年   57篇
  1994年   18篇
  1993年   24篇
  1992年   8篇
  1991年   4篇
  1990年   4篇
  1988年   4篇
  1987年   4篇
  1986年   3篇
  1985年   10篇
  1984年   16篇
  1983年   14篇
  1982年   14篇
  1981年   5篇
  1980年   5篇
  1979年   2篇
  1978年   2篇
排序方式: 共有10000条查询结果,搜索用时 23 毫秒
31.
This study contributes to the conceptualization of a sustainable circular business model (CBM), the application of the circular economy (CE) by companies. The study utilized a three-level framework adapted from the CE literature with company (micro), supply chain (meso) and society (macro) levels. This multiple-case study in the textile industry included two types of companies operating in the CE: companies founded on the sustainable principles of a CE (natives) and companies transitioning to a CE from the linear economy (adopters). The findings show that the adopters emphasized long-term economic sustainability on a company level and implemented CE elements to varying degrees on all three levels. The natives pursued business decisions from environmental and social sustainability standpoints, and the three levels were integral in their systemic approach to a CE. The study highlights two key claims: established operational structures and economic volition hindered adopters in their systemic CE implementation, and an integral part of the CBM for natives was a proactive approach towards the society level.  相似文献   
32.
Uncertainties posed by climate change limit companies' ability to understand implications of global warming on business and society at large, hampering the adoption of tangible organizational responses to climate change. Understanding climate action thus requires to investigate influential factors of decision-making under uncertainty, which implies acknowledging managerial interpretations and perceptions about climate issues. Drawing insights from the literature on climate inaction and from corporate sustainability literature, the present study examines awareness of climate change and perceived exposure to climate risks as antecedents of corporate responses to climate change, drawing on a survey of managers of Italian manufacturing companies. In addition, the study tests the moderation of risk tolerance on the relation between perceived climate risk exposure and climate action, suggesting that risk attitudes are a significant factor of decision-making under climate uncertainty. The results support the hypothesis of the model and thus provide several contributions to the literature on business and climate change. Managerial implications and avenues for future research are also discussed.  相似文献   
33.
Chinese cultural values are important in understanding Chinese tourists’ behaviour. However, the literature is void of a relevant scale measuring Chinese cultural values in tourism. This research aims to develop and validate a Chinese cultural values scale in tourism (abbreviated as CCV-T). Following a rigorous scale development procedure and applying multi-stage studies, the research identified a 5-factor measurement scale of CCV-T, composed of 17 items with sufficient reliability and validity. The five Chinese cultural value factors are Leisure and Life Enjoyment (LLE), Filial Piety and Relationship (FPR), Self-fulfilment, Righteousness, and Humanity. The CCV-T scale provides a simplified and holistic structure measuring tourism-related Chinese cultural values. This research provides a solid base to further understand the relationships between Chinese cultural values and tourist behaviour.  相似文献   
34.
军事遗产是重要的历史资源,尤其在历史教育、知识输出、国情教育等方面具有重要价值,因而可被视为独特的旅游资源。本文在国内外军事遗产研究综述的基础上,提出军事遗产的分类方法,共计2个大类、7个亚类、28个子类。在梳理国内外研究的基础上结合专家评价,提出军事遗产的旅游价值评估指标体系,包含要素价值、存续特征2个一级指标及游憩价值、历史价值、审美价值、社会价值、独特程度、规模程度、知名度、完整性、适游性、承载力和安全性11个二级指标,并进一步划分为可观赏性等23个三级指标。采用基于专家打分的层次分析法对指标权重赋值,形成军事遗产旅游价值评价的方法体系,并构建军事遗产旅游价值评价对比关系图,以指导资源群中的单体开发梯次。  相似文献   
35.
在我国社会建设与发展中,对于城镇老旧小区的改造是一项重大的民生工程以及发展工程,可以有效满足社会人民群众对于美好生活的需要,全面推进惠民生、扩内需,助推城市的更新以及开发建设方式的转型,可以促使我国民生工程取得更加良好的成效。文章首先探讨与分析老旧小区改造的重要意义,老旧小区模式化推广的必要性,文中通过实际案例分析,最后提出相应的建议,希望可以为相关企业老旧小区改造工程全面推进贡献出绵薄之力。  相似文献   
36.
企业创新是企业持续发展的内在动力,也是推动国家产业升级、建设创新型国家的重要举措.近年来女性高管比重不断提高,学术界开始关注女性高管对企业研发创新的影响.以沪深两市2010—2018年A股上市公司为研究样本,实证检验女性高管对企业研发创新投入的影响.结果表明:女性高管负向影响企业研发创新投入;其负向作用以风险承担为中介实现;企业所有制调节了中介过程的后半段路径.  相似文献   
37.
The microcredit program has emerged as an important poverty alleviation strategy over the last three decades, and several studies have examined its economic impacts on the community well-being. However, far too little attention has been paid to the effects of micro credits on community social connection and solidarity. This paper aims to examine the application of Social Network Analysis (SNA) to explore the impact of the rural microcredit fund on community social capitals. In doing so, the data on interactions of four rural development groups' members before and after the microcredit project implementation were collected using participatory workshops in Neyzar village of Qom province in Iran. The data were analyzed by Ucinet software, and the socio-graphs were produced by the NetDraw application. The results show that, more people have been involved in the social interactions after the project implementation and there was statistically significant increase in density and decrease in centralization of cooperation network. Furthermore, there were no important distinctions in centrality of people with various educational levels before and after the project implementation. Overall, it can be concluded that, the microfinance initiative considerably promotes the community social capital and participation in the rural development activities. Moreover, the SNA techniques are applicable as an impact assessment tool to investigate changes in community social capital.  相似文献   
38.
To address the challenge of global tourism resources being overloaded or underutilization, there requires an adequate method for assessing the tourism resource carrying capacity (TRCC). However, the majority of previous evaluation perspectives on TRCC are limited by thresholds. This paper develops an innovative approach for assessing TRCC from the “load-carrier” perspective. TRCC is assessed by exploring the interaction between the carriers and loads of tourism resources. Chongqing city in China is employed as the case city to demonstrate the application of the established TRCC method. The conclusions are as follows: 1) This study elaborates the new connotation of TRCC from the perspective of “load-carrier”, and establishes the TRCC evaluation system based on the dynamic relationship between the carrier and load of tourism resources. 2) The proposed TRCC evaluation method is proved effective through an empirical study of Chongqing. 3) Chongqing's case unveils that the overload performance of TRCC can be dynamically monitored and predicted. By applying the TRCC evaluation methodology developed in this study, tourism managers and policymakers can identify whether it is the load or the carrier of tourism resources that affect the performance of TRCC, thereby taking targeted policy measures to eliminate potential risks of overload or underutilization.  相似文献   
39.
正确认识和处理供给侧改革与需求侧管理的关系*   总被引:1,自引:0,他引:1  
如何正确认识供给侧结构性改革与需求侧管理的关系,实质上是正确认识供给与需求的关系问题。供给与需求是相互依存相互作用的。微观和宏观经济变量的均衡值都是由供求均衡决定的。不分长短期,只强调供给重要或只强调需求重要,都是片面的。推进供给侧结构性改革必须以需求为依托,以适度扩大需求为基础。脱离需求,供给侧结构性改革就会失去方向、失去目标。要完善需求侧管理必须深化供给侧结构性改革,因为需求规模及其增长、需求结构变化归根到底是由制度体制因素决定的。深化改革那些阻碍需求结构优化和需求增长的体制机制正是供给侧结构性改革的题中应有之意。  相似文献   
40.
To lead effectively in a VUCA (i.e., volatile, uncertain, complex, and ambiguous) environment, leaders must quickly and continuously acquire new skills. However, formal development opportunities aren’t nearly enough to support the ongoing skill development leaders need to manage the level of complexity and change they are facing. Instead, leaders must take ownership of their own development. In this paper, we describe a straightforward, four-step process that leaders can implement to pursue their individualized development through leader development planning. Specifically, we walk leaders through the evidence-based steps of creating their unique leader development plan (LDP), including (1) identifying their leadership strengths and weaknesses, (2) setting effective leader development goals, (3) designing SMART strategies, and (4) reflecting, refining, and realigning their plan. Throughout the article, we detail positive examples as well as common pitfalls that we observed from our work supporting 101 mid- to senior-level leaders in designing their LDPs. Our purpose in doing so is to provide tools and examples to enable leaders at all levels to drive their development at their own pace.  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